Pharmaceutical Reference Materials produced by Epichem Pty Ltd, a Western Australian research company are available on demand. Please contact us for further information.

Epichem is an Australian company formed in 2003 to provide services in synthetic and medicinal chemistry to the drug discovery and pharmaceutical industries. With a state-of-the-art laboratory in Technology Park, Western Australia, Epichem serves an international clientele ranging from small operations to large multinational pharmaceutical companies. Epichem's ability to excel in a highly competitive global marketplace was recently recognized when in 2010 it won an Australian Export Award. It has achieved this by combining a world class team of highly innovative chemists and a management committed to customer service. At Epichem, no job is too big or too small and every customer is treated like they are our only customer.

Name Catalogue # EP/BP Name CAS Number Pack Sizes
(2-amino-3,5-dibromophenyl)methanol EPL-AA70 Ambroxol Impurity A 50739-76-9 200mg - 1g - 5g - 25g
trans-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexanol EPL-AA107 Ambroxol Impurity B 18683-95-9 200mg - 1g - 5g - 25g
2-amino-3,5-dibromobenzaldehyde EPL-AA69 Ambroxol Impurity E 50910-55-9 200mg - 1g - 5g - 25g
9,10-anhydroartemisinin EPL-AA105 Not Listed 82596-30-3 50mg - 200mg - 1g - 5g
aspartame diketopiperazine EPL-AA139 Aspartame Impurity A 5262-10-2 200mg - 1g - 5g - 25g
benzydamine hydrochloride EPL-AA144 Benzydamine Hydrochloride 132-69-4 200mg - 1g - 5g - 25g
1-benzyl-1H-indazol-3-ol EPL-AA51 Benzydamine Impurity C 2215-63-6 200mg - 1g - 5g - 25g
(2-amino-3,5-dibromophenyl)methanol EPL-AA70 Bromhexine Impurity A 50739-76-9 200mg - 1g - 5g - 25g
2-amino-3,5-dibromobenzaldehyde EPL-AA69 Bromhexine Impurity B 50910-55-9 200mg - 1g - 5g - 25g
N-(2-aminobenzyl)-N-methylcyclohexanamine EPL-AA194 Bromhexine Impurity C 57365-08-9 200mg - 1g - 5g - 25g
N-(2-amino-5-bromobenzyl)-N-methylcyclohexanamine dihydrochloride EPL-AA189 Bromhexine Impurity D dihydrochloride 10076-98-9 200mg - 1g - 5g - 25g
(3RS)-6,8-dibromo-3-cyclohexyl-3-methyl-1,2,3,4-tetrahydroquinazolin-3-ium chloride EPL-AA64 Bromhexine Impurity E chloride 1660957-93-6 200mg - 1g - 5g - 25g
carbocisteine EPL-AA75 Carbocisteine 638-23-3 200mg - 1g - 5g - 25g
(RS)-carbocysteine lactam EPL-AA50 Not Listed 14226-97-2 200mg - 1g - 5g - 25g
S-carboxymethyl-L-cysteine sulfoxide EPL-AA79 Not Listed 20960-90-1 200mg - 1g - 5g - 25g
2-(4-(diphenylmethyl)piperazin-1-yl)ethanol dihydrochloride EPL-AA122 Not Listed 200mg - 1g - 5g - 25g
1,4-bis((4-chlorophenyl)phenylmethyl)piperazine dihydrochloride EPL-AA45 Cetirizine Impurity D dihydrochloride 856841-95-7 200mg - 1g - 5g - 25g
2-(2-(4-(diphenylmethyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride monohydrate EPL-AA29 Cetirizine Impurity F dihydrochloride 83881-54-3 (anhydrous) 200mg - 1g - 5g - 25g
(RS)-2-(4-((4-chlorophenyl)phenylmethyl)piperazin-1-yl)ethan-1-ol dihydrochloride EPL-AA28 Cetirizine Impurity G dihydrochloride 164726-80-1 200mg - 1g - 5g - 25g
cetirizine methyl ester EPL-AA93 Not Listed 83881-46-3 200mg - 1g - 5g - 25g
cetirizine ethyl ester EPL-AA94 Not Listed 246870-46-2 200mg - 1g - 5g - 25g
chlorphenamine maleate EPL-AA86 Chlorphenamine Maleate 113-92-8 200mg - 1g - 5g - 25g
2-(4-chlorophenyl)-4-(dimethylamino)-2-(2-(dimethylamino)ethyl)butanenitrile dihydrochloride EPL-AA42 Chlorphenamine Impurity A 0
2,2'-dipyridylamine EPL-AA18 Chlorphenamine Impurity B 1202-34-2 200mg - 1g - 5g - 25g
(3RS)-3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine EPL-AA20 Chlorphenamine Impurity C 20619-12-9 200mg - 1g - 5g - 25g
(3RS)-3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine maleate EPL-AA143 Chlorphenamine Impurity C maleate 22630-25-7 200mg - 1g - 5g - 25g
(2RS)-2-(4-chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile hydrochloride EPL-AA17 Chlorphenamine Impurity D hydrochloride 65676-21-3 (free base) 200mg - 1g - 5g - 25g
chlorphenamine-N-oxide maleate EPL-AA62 Not Listed 200mg - 1g - 5g - 25g
chlorphenesin EPL-AA169 Not Listed 104-29-0 200mg - 1g - 5g - 25g
5-chloro-2-methylquinolin-8-ol EPL-AA121 Not Listed 24263-93-2 200mg - 1g - 5g - 25g
4,5,7-trichloro-2-methylquinolin-8-ol EPL-AA124 Not Listed 200mg - 1g - 5g - 25g
2-butoxy-N-(2-(ethylamino)ethyl)quinoline-4-carboxamide EPL-AA25 Not Listed 87864-11-7 200mg - 1g - 5g - 25g
4-(dimethylamino)-1-((1RS)-1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)butan-1-one dihydrobromide EPL-AA214 Citalopram Impurity G dihydrobromide 1329745-98-3 (free base) 50mg - 200mg - 1g - 5g
acetylcodeine EPL-AA34 Not Listed 6703-27-1 200mg - 1g - 5g - 25g
codeine-N-oxide EPL-AA35 Not Listed 3688-65-1 200mg - 1g - 5g - 25g
dihydrocodeinone bitartrate hemipentahydrate EPL-AA133 Not Listed 34195-34-1 50mg - 200mg - 1g - 5g
Isocodeine EPL-AA147 Not Listed 509-64-8 50mg - 200mg - 1g - 5g
O-methylcodeine EPL-AA141 Codeine Impurity A 2859-16-7 50mg - 200mg - 1g - 5g
codeinone EPL-AA33 Not Listed 467-13-0 200mg - 1g - 5g - 25g
L-cysteine D-glucose EPL-AA91 Not Listed 232617-16-2 200mg - 1g - 5g - 25g
1-β-D-arabinofuranosyluracil EPL-AA97 Cytarabine Impurity A 3083-77-0 200mg - 1g - 5g - 25g
N-desmethyldextromethorphan hydrochloride EPL-AA14 Dextromethorphan Impurity A 1087-69-0
dextrorphan D-tartrate EPL-AA101 Dextromethorphan Impurity B D-tartrate 1021868-94-9 200mg - 1g - 5g - 25g
dextromethorphanone EPL-AA6 Dextromethorphan Impurity C 57969-05-8 200mg - 1g - 5g - 25g
dextromethorphan-N-oxide hydrochloride EPL-AA9 Not Listed 210690-24-7 (free base) 200mg - 1g - 5g - 25g
2-((2,6-dichlorophenyl)amino)benzaldehyde EPL-AA198 Diclofenac Impurity B 22121-58-0 200mg - 1g - 5g - 25g
(2-((2,6-dichlorophenyl)amino)phenyl)methanol EPL-AA199 Diclofenac Impurity C 27204-57-5 200mg - 1g - 5g - 25g
(2-((2-Bromo-6-chlorophenyl)amino)phenyl)acetic acid EPL-AA226 Diclofenac Impurity D 127792-23-8 200mg - 1g - 5g - 25g
diphenhydramine hydrochloride EPL-AA87 Diphenhydramine Hydrochloride 147-24-0 200mg - 1g - 5g - 25g
desmethyldiphenhydramine hydrochloride EPL-AA11 Diphenhydramine Impurity A 53499-40-4
2-((RS)-(4-methylphenyl)phenylmethoxy)-N,N-dimethylethanamine hydrochloride EPL-AA37 Diphenhydramine Impurity B 4024-34-4
bromazine hydrochloride EPL-AA40 Diphenhydramine Impurity C hydrochloride 1808-12-4 200mg - 1g - 5g - 25g
diphenylmethanol EPL-AA151 Diphenhydramine Impurity D 91-01-0 200mg - 1g - 5g - 25g
benzophenone EPL-AA152 Diphenhydramine Impurity E 119-61-9 200mg - 1g - 5g - 25g
diphenhydramine-N-oxide hydrochloride EPL-AA13 Not Listed 13168-00-8 200mg - 1g - 5g - 25g
(RS)-3-(benzhydryloxy)propane-1,2-diol EPL-AA27 Not Listed 19574-66-4 200mg - 1g - 5g - 25g
difenoxin hydrochloride EPL-AA36 Diphenoxylate Impurity A hydrochloride 35607-36-4 200mg - 1g - 5g - 25g
disodium 4-((2-ethylhexyl)oxy)-4-oxo-2-sulfonatobutanoate EPL-AA216 Not Listed 50mg - 200mg - 1g - 5g
sodium 1-ethoxy-4-((2-ethylhexyl)oxy)-1,4-dioxobutane-2-sulfonate EPL-AA217 Not Listed 50mg - 200mg - 1g - 5g
sodium 3-carboxy-1-((2-ethylhexyl)oxy)-1-oxopropane-2-sulfonate EPL-AA218 Not Listed 50mg - 200mg - 1g - 5g
sodium 4-ethoxy-1-((2-ethylhexyl)oxy)-1,4-dioxobutane-2-sulfonate EPL-AA219 Not Listed 50mg - 200mg - 1g - 5g
domperidone-N-oxide monohydrate EPL-AA55 Domperidone Impurity C 200mg - 1g - 5g - 25g
doxylamine-N-oxide oxalate EPL-AA106 Not Listed 200mg - 1g - 5g - 25g
N,N-dimethyl-2-((1RS)-1-phenyl-1-(pyridin-4-yl)ethoxy)ethanamine sesquisuccinate EPL-AA76 Doxylamine Impurity A sesquisuccinate 873407-01-3 (free base) 100mg - 200mg - 1g - 5g
(RS)-1-phenyl-1-(pyridin-2-yl)ethanol hydrochoride EPL-AA77 Doxylamine Impurity B hydrochloride 879671-67-7 100mg - 200mg - 1g - 5g
N,N-dimethyl-2-((1RS)-1-phenyl-1-(pyridin-2-yl)methoxy)ethanamine EPL-AA80 Doxylamine Impurity C 1221-70-1 100mg - 200mg - 1g - 5g
phenyl(pyridin-2-yl)methanone EPL-AA78 Doxylamine Impurity D 91-02-1 100mg - 200mg - 1g - 5g
dropropizine EPL-AA72 Dropropizine 17692-31-8 200mg - 1g - 5g - 25g
(1R,2S)-(-)-ephedrine hydrochloride EPL-AA136 Ephedrine Hydrochloride 50-98-6 200mg - 1g - 5g - 25g
famotidine sulfoxide maleate EPL-AA129 Not Listed 90237-03-9 (free base) 200mg - 1g - 5g - 25g
2-(4-(((2-(3-(hydroxymethyl)-1,1-dioxido-3,4-dihydro-2H-1,2,4,6-thiatriazin-5-yl)ethyl)sulfanyl)methyl)-1,3-thiazol-2-yl)guanidine maleate EPL-AA221 Not Listed 200mg - 1g - 5g - 25g
3-(((2-((diaminomethylidene)amino)-1,3-thiazol-4-yl)methyl)sulfanyl)-N-sulfamoylpropanamide hydrochloride EPL-AA126 Famotidine Impurity C hydrochloride 76824-17-4 200mg - 1g - 5g - 25g
3-(((2-((diaminomethylidene)amino)thiazol-4-yl)methyl)sulfanyl)propanamide hydrochloride monohydrate EPL-AA166 Famotidine Impurity D hydrochloride monohydrate 76824-16-3 (free base) 200mg - 1g - 5g - 25g
3-(((2-((diaminomethylidene)amino)-1,3-thiazol-4-yl)methyl)sulfanyl)propanoic acid hydrochloride EPL-AA127 Famotidine Impurity F hydrochloride 107880-74-0 (free base) 200mg - 1g - 5g - 25g
2-(4-(((2-(1,1-dioxido-3,4-dihydro-2H-1,2,4,6-thiatriazin-5-yl)ethyl)sulfanyl)methyl)-1,3-thiazol-2-yl)guanidine maleate EPL-AA167 Not Listed 154754-59-3 (free base) 200mg - 1g - 5g - 25g
2-(4-(((2-(3-methyl-1,1-dioxido-5,6-dihydro-2H-1,2,4,6-thiatriazin-5-yl)ethyl)sulfanyl)methyl)-1,3-thiazol-2-yl)guanidine maleate EPL-AA168 Not Listed 200mg - 1g - 5g - 25g
1-(2-phenylethyl)piperidin-4-yl propanoate hydrochloride EPL-AA132 Not Listed 1462260-87-2 (free base) 200mg - 1g - 5g - 25g
(RS)-2-aminomethylpiperidine dihydrochloride EPL-AA67 Flecainide Impurity B dihydrochloride 22990-77-8 (free base) 200mg - 1g - 5g - 25g
2,5-bis(2,2,2-trifluoroethoxy)benzoic acid EPL-AA66 Flecainide Impurity D 35480-52-5 200mg - 1g - 5g - 25g
(RS)-2-(biphenyl-4-yl)propanoic acid EPL-AA99 Flurbiprofen Impurity A 6341-72-6 200mg - 1g - 5g - 25g
2-methoxyphenol EPL-AA150 Guaifenesin Impurity A 90-05-1 200mg - 1g - 5g - 25g
2-(2-methoxyphenoxy)propan-1,3-diol EPL-AA12 Guaifenesin Impurity B 14007-09-1 200mg - 1g - 5g - 25g
1,1'-oxybis(3-(2-methoxyphenoxy)propan-2-ol) (bisether) EPL-AA26 Guaifenesin Impurity C 200mg - 1g - 5g - 25g
1,3-bis(2-methoxyphenoxy)propan-2-ol EPL-AA10 Guaifenesin Impurity D 16929-60-5 200mg - 1g - 5g - 25g
tropine methylbromide EPL-AA220 Not Listed 13206-03-6 50mg - 200mg - 1g - 5g
N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methyl-2-(4-(2-methylpropyl)phenyl)propanamide EPL-AA39 Not Listed 200mg - 1g - 5g - 25g
ibufenac EPL-AA164 Not Listed 1553-60-2 200mg - 1g - 5g - 25g
ibuprofen EPL-AA74 Ibuprofen 15687-27-1 200mg - 1g - 5g - 25g
(2RS)-2-(3-(2-methylpropyl)phenyl)propanoic acid EPL-AA172 Ibuprofen Impurity A 66622-47-7 200mg - 1g - 5g - 25g
(RS)-2-(4-butylphenyl)propanoic acid EPL-AA21 Ibuprofen Impurity B 3585-49-7 200mg - 1g - 5g - 25g
(RS)-2-(4-isobutylphenyl)propanamide EPL-AA38 Ibuprofen Impurity C 59512-17-3 200mg - 1g - 5g - 25g
(2RS)-2-(4-methylphenyl)propanoic acid EPL-AA146 Ibuprofen Impurity D 938-94-3 200mg - 1g - 5g - 25g
4'-isobutylacetophenone EPL-AA22 Ibuprofen Impurity E 38861-78-8 200mg - 1g - 5g - 25g
3-(4-isobutylphenyl)propanoic acid EPL-AA24 Ibuprofen Impurity F 65322-85-2 200mg - 1g - 5g - 25g
(1R*,4R*)-7-(2-methylpropyl)-1-(4-(2-methylpropyl)phenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid EPL-AA195 Ibuprofen Impurity G 1391054-15-1 (mixture) 200mg - 1g - 5g - 25g
(1R*,4S*)-7-(2-methylpropyl)-1-(4-(2-methylpropyl)phenyl)-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic acid EPL-AA196 Ibuprofen Impurity G (anti isomer) 1391054-15-1 (mixture) 200mg - 1g - 5g - 25g
(3RS)-1,3-bis(4-(2-methylpropyl)phenyl)butan-1-one EPL-AA190 Ibuprofen Impurity H 2143535-25-3 200mg - 1g - 5g - 25g
1-(2-methylpropyl)-4-((3RS)-3-(4-(2-methylpropyl)phenyl)butyl)benzene EPL-AA197 Ibuprofen Impurity I 2143535-26-4 200mg - 1g - 5g - 25g
(RS)-2-(4-isobutyrylphenyl)propanoic acid EPL-AA23 Ibuprofen Impurity J 65813-55-0 200mg - 1g - 5g - 25g
(2RS)-2-(4-formylphenyl)propanoic acid EPL-AA123 Ibuprofen Impurity K 43153-07-7 200mg - 1g - 5g - 25g
2-(4-(1-hydroxy-2-methylpropyl)phenyl)propionic acid EPL-AA153 Ibuprofen Impurity L 53949-53-4 200mg - 1g - 5g - 25g
(2RS)-2-hydroxy-2-(4-(2-methylpropyl)phenyl)propanoic acid EPL-AA170 Ibuprofen Impurity M 60057-62-7 200mg - 1g - 5g - 25g
(2RS)-2-(4-ethylphenyl)propanoic acid EPL-AA165 Ibuprofen Impurity N 3585-52-2 200mg - 1g - 5g - 25g
2-(4-(1-methylpropyl)phenyl)propanoic acid EPL-AA171 Ibuprofen Impurity O 64451-76-9 200mg - 1g - 5g - 25g
(2RS)-2-(4-(2-methylpropyl)lphenyl)propan-1-ol EPL-AA154 Ibuprofen Impurity P 36039-36-8 200mg - 1g - 5g - 25g
2-(4-(2-methylpropyl)phenyl)ethanol EPL-AA163 Ibuprofen Impurity Q 36039-35-7 200mg - 1g - 5g - 25g
1,1'-(ethane-1,1-diyl)-4,4'-(2-methylpropyl)dibenzene EPL-AA173 Ibuprofen Impurity R 102120-87-6 200mg - 1g - 5g - 25g
(R)-dehydronorketamine EPL-AA212 Not Listed 50mg - 200mg - 1g - 5g
(2-chlorophenyl)(1-hydroxycyclopentyl)methanone EPL-AA208 Ketamine Impurity C 90717-17-2 200mg - 1g - 5g - 25g
2-chloro-N-(2,6-dimethylphenyl)acetamide EPL-AA98 Lidocaine Impurity H 1131-01-7 200mg - 1g - 5g - 25g
4-(4-(4'-chlorobiphenyl-4-yl)-4-hydroxypiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide EPL-AA156 Loperamide Impurity A 1391052-94-0 200mg - 1g - 5g - 25g
4-(4-chlorophenyl)-1,1-bis(4-(dimethylamino)-4-oxo-3,3-diphenylbutyl)-4-hydroxypiperidinium bromide EPL-AA157 Loperamide Impurity B 200mg - 1g - 5g - 25g
4-(4-chlorophenyl)piperidin-4-ol EPL-AA155 Loperamide Impurity C 39512-49-7 200mg - 1g - 5g - 25g
4-(4-hydroxy-4-phenylpiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide EPL-AA158 Loperamide Impurity D 37743-41-2 200mg - 1g - 5g - 25g
4-(4-chlorophenyl)-1-(4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)-2,2-diphenylbutanoyl)piperidin-4-ol EPL-AA159 Loperamide Impurity E 1426322-82-8 200mg - 1g - 5g - 25g
trans-loperamide-N-oxide hydrochloride EPL-AA56 Loperamide Impurity F hydrochloride 106900-12-3 (free base) 200mg - 1g - 5g - 25g
cis-loperamide-N-oxide EPL-AA160 Loperamide Impurity G 200mg - 1g - 5g - 25g
dehydro loperamide EPL-AA161 Loperamide Impurity H 61299-42-1 200mg - 1g - 5g - 25g
(2-amino-1H-benzimidazol-5-yl)(phenyl)methanone EPL-AA32 Mebendazole Impurity A 52329-60-9 200mg - 1g - 5g - 25g
mebeverine hydrochloride EPL-AA149 Mebeverine hydrochloride 2753-45-9 200mg - 1g - 5g - 25g
(2,8-bis(trifluoromethyl)quinolin-4-yl)(pyridin-2-yl)methanone EPL-AA102 Mefloquine Impurity A 35853-55-5 200mg - 1g - 5g - 25g
(RS)-(2,8-bis(trifluoromethyl)quinolin-4-yl)(pyridin-2-yl)methanol EPL-AA103 Mefloquine Impurity B 68496-04-8 200mg - 1g - 5g - 25g
(R*,R*)-(2,8-bis(trifluoromethyl)quinolin-4-yl)(piperidin-2-yl)methanol hydrochloride EPL-AA104 Mefloquine Impurity C hydrochloride 58560-52-4 200mg - 1g - 5g - 25g
apomethylscopolamine bromide EPL-AA134 Not Listed 109668-57-7 200mg - 1g - 5g - 25g
metyrapol EPL-AA213 Not Listed 17159-42-1 50mg - 200mg - 1g - 5g
2,4-diamino-6-(piperidin-1-yl)pyrimidine EPL-AA81 Minoxidil Impurity E 24867-26-3 200mg - 1g - 5g - 25g
2,4-diamino-5-chloro-6-piperidin-1-ylpyrimidine EPL-AA63 Not Listed 1784008-01-0 200mg - 1g - 5g - 25g
(2-cyano-1-(piperidin-1-yl)ethylidene)cyanamide EPL-AA65 Not Listed 56488-00-7 200mg - 1g - 5g - 25g
10-ketonaltrexone EPL-AA210 Naltrexone Impurity I 96445-14-6 10mg - 50mg - 200mg - 1g
(2S)-2-(5-chloro-6-methoxynaphthalen-2-yl)propanoic acid EPL-AA183 Naproxen Impurity B 89617-86-7 200mg - 1g - 5g - 25g
(2S)-2-(5-bromo-6-methoxynaphthalen-2-yl)propanoic acid EPL-AA184 Naproxen Impurity C 84236-26-0 200mg - 1g - 5g - 25g
(2S)-2-(5-iodo-6-methoxynaphthalen-2-yl)propanoic acid EPL-AA185 Naproxen Impurity D 116883-62-6 200mg - 1g - 5g - 25g
naproxen methyl ester EPL-AA174 Naproxen Impurity E 26159-35-3 200mg - 1g - 5g - 25g
naproxen ethyl ester EPL-AA175 Naproxen Impurity F 31220-35-6 200mg - 1g - 5g - 25g
(2R)-2-(6-methoxynaphthalen-2-yl)propanoic acid EPL-AA182 Naproxen Impurity G 23979-41-1 200mg - 1g - 5g - 25g
6-methoxynaphthalen-2-ol EPL-AA177 Naproxen Impurity H 5111-66-0 200mg - 1g - 5g - 25g
(6-methoxynaphthalen-2-yl)acetic acid EPL-AA179 Naproxen Impurity I 23981-47-7 200mg - 1g - 5g - 25g
2-ethyl-6-methoxynaphthalene EPL-AA178 Naproxen Impurity J 21388-17-0 200mg - 1g - 5g - 25g
(1RS)-1-(6-methoxynaphthalen-2-yl)ethanol EPL-AA180 Naproxen Impurity K 77301-42-9 200mg - 1g - 5g - 25g
1-(6-methoxynaphthalen-2-yl)ethanone EPL-AA181 Naproxen Impurity L 3900-45-6 200mg - 1g - 5g - 25g
2-methoxynaphthalene EPL-AA186 Naproxen Impurity M 93-04-9 200mg - 1g - 5g - 25g
2-bromo-6-methoxynaphthalene EPL-AA187 Naproxen Impurity N 5111-65-9 200mg - 1g - 5g - 25g
6-methoxynaphthalene-2-carboxylic acid EPL-AA188 Naproxen Impurity O 2471-70-7 200mg - 1g - 5g - 25g
2-amino-1-(3,4-dihydroxyphenyl)ethanone hydrochloride EPL-AA222 Noradrenaline Impurity B 5090-29-9 50mg - 200mg - 1g - 5g
2-((RS)-(4-methylphenyl)phenylmethoxy)-N,N-dimethylethanamine hydrochloride EPL-AA37 Not Listed 4024-34-4 200mg - 1g - 5g - 25g
diphenhydramine hydrochloride EPL-AA87 Diphenhydramine Hydrochloride 147-24-0 200mg - 1g - 5g - 25g
14-hydroxycodeinone EPL-AA61 Oxycodone Impurity D 508-54-3 200mg - 1g - 5g - 25g
N-(4-(5-(acetylamino)-2-hydroxyphenoxy)phenyl)acetamide EPL-AA140 Not Listed 50mg - 200mg - 1g - 5g
N-(2-hydroxyphenyl)acetamide EPL-AA110 Paracetamol Impurity A 614-80-2 200mg - 1g - 5g - 25g
N-(4-hydroxyphenyl)propanamide EPL-AA111 Paracetamol Impurity B 1693-37-4 200mg - 1g - 5g - 25g
N-(3-chloro-4-hydroxyphenyl)acetamide EPL-AA112 Paracetamol Impurity C 3964-54-3 200mg - 1g - 5g - 25g
N-phenylacetamide EPL-AA113 Paracetamol Impurity D 103-84-4 200mg - 1g - 5g - 25g
1-(4-hydroxyphenyl)ethanone EPL-AA114 Paracetamol Impurity E 99-93-4 200mg - 1g - 5g - 25g
4-nitrophenol EPL-AA115 Paracetamol Impurity F 100-02-7 200mg - 1g - 5g - 25g
1-(4-hydroxyphenyl)ethanone oxime EPL-AA116 Paracetamol Impurity G 34523-34-7 200mg - 1g - 5g - 25g
4-(acetylamino)phenyl acetate EPL-AA117 Paracetamol Impurity H 2623-33-8 200mg - 1g - 5g - 25g
1-(2-hydroxyphenyl)ethanone EPL-AA118 Paracetamol Impurity I 118-93-4 200mg - 1g - 5g - 25g
N-(4-chlorophenyl)acetamide EPL-AA119 Paracetamol Impurity J 539-03-7 200mg - 1g - 5g - 25g
4-aminophenol hydrochloride EPL-AA176 Paracetamol Impurity K hydrochloride 51-78-5 200mg - 1g - 5g - 25g
(3S,4R)-3-((1,3-benzodioxol-5-yloxy)methyl)-4-phenylpiperidine hydrochloride EPL-AA100 Paroxetine Impurity A hydrochloride 130777-04-7 200mg - 1g - 5g - 25g
N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methyl-2-(4-(2-methylpropyl)phenyl)propanamide EPL-AA39 Not Listed 200mg - 1g - 5g - 25g
3-(carboxymethyl)-6-(3-hydroxyphenyl)-4-methyl-2-oxomorpholine hydrochloride EPL-AA88 Not Listed 200mg - 1g - 5g - 25g
2-hydroxy-N-((2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylacetamide EPL-AA108 Not Listed 200mg - 1g - 5g - 25g
(4R)-4,6-dihydroxy-1-(hydroxymethyl)-N-methyl-1,2,3,4-tetrahydroisoquinoline EPL-AA109 Not Listed 200mg - 1g - 5g - 25g
N-formylphenylephrine EPL-AA137 Not Listed 200mg - 1g - 5g - 25g
N-(carboxymethyl)phenylephrine EPL-AA138 Not Listed 1094089-46-9 200mg - 1g - 5g - 25g
Phenylephrine D-(+)-glucose adduct EPL-AA200 Not Listed 200mg - 1g - 5g - 25g
(1R,4R)-4,6-dihydroxy-1-(3-hydroxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinium oxalate (1:1) EPL-AA224 Not Listed - - -
(1S,4R)-4,6-dihydroxy-1-(3-hydroxyphenyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinium chloride EPL-AA225 Not Listed - - -
(RS)-norphenylephrine hydrochloride EPL-AA52 Phenylephrine Impurity A hydrochloride racemate 4779-94-6 200mg - 1g - 5g - 25g
3-hydroxy-α-(methylamino)acetophenone hydrochloride EPL-AA2 Phenylephrine Impurity C hydrochloride 94240-17-2 200mg - 1g - 5g - 25g
(1R)-2-(benzylmethylamino)-1-(3-hydroxyphenyl)ethanol EPL-AA16 Phenylephrine Impurity D 1367567-95-0 200mg - 1g - 5g - 25g
2-benzyl(methyl)amino-1-(3-hydroxyphenyl)ethanone hydrochloride EPL-AA148 Phenylephrine Impurity E hydrochloride 71786-67-9 200mg - 1g - 5g - 25g
(4R)-4,8-dihydroxy-N-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride monohydrate EPL-AA3 Not Listed 57286-92-7 (anhydrous) 200mg - 1g - 5g - 25g
(4R)-4,6-dihydroxy-N-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride EPL-AA4 Not Listed 57196-61-9 200mg - 1g - 5g - 25g
N-acetylphenylephrine EPL-AA8 Not Listed 58952-80-0 200mg - 1g - 5g - 25g
3-hydroxybenzaldehyde EPL-AA71 Not Listed 100-83-4 200mg - 1g - 5g - 25g
(1R,4R)-4,6-dihydroxy-1-(hydroxymethyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride EPL-AA202 Not Listed 200mg - 1g - 5g - 25g
(1S,4R)-1-(hydroxymethyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-4,6-diol EPL-AA203 Not Listed 200mg - 1g - 5g - 25g
phenylephrine hydrochloride EPL-AA73 Phenylephrine Hydrochloride 61-76-7 200mg - 1g - 5g - 25g
10-hydroxypholcodine EPL-AA89 Not Listed 433308-87-3 200mg - 1g - 5g - 25g
pholcodinone EPL-AA90 Not Listed 200mg - 1g - 5g - 25g
pholcodine-N-oxide EPL-AA192 Pholcodine Impurity C 433308-89-5 10mg - 1g - 5g - 25g
pholcodine-N,N'-dioxide EPL-AA193 Pholcodine Impurity F 433308-91-9 10mg - 1g - 5g - 25g
carboxyprimaquine EPL-AA82 Not Listed 77229-68-6 200mg - 1g - 5g - 25g
Delta-9,11-promestriene EPL-AA211 Not Listed 50mg - 200mg - 1g - 5g
2-(1-methylethenyl)-6-(1-methylethyl)phenol EPL-AA209 Propofol Impurity B 74926-89-9 50mg - 200mg - 1g - 5g
3,3',5,5'-tetraisopropyl-biphenyl-4,4'-diol (dipropofol) EPL-AA84 Propofol Impurity E 2416-95-7 200mg - 1g - 5g - 25g
quinapril diketopiperazine EPL-AA135 Quinapril Impurity D 103733-49-9 200mg - 1g - 5g - 25g
ramipril diketopiperazine acid EPL-AA125 Ramipril Impurity K 108736-10-3 50mg - 200mg - 1g - 5g
2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)sulfanyl)ethanamine EPL-AA59 Ranitidine Impurity B 66356-53-4 200mg - 1g - 5g - 25g
N-(2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)sulfinyl)ethyl)-N'-methyl-2-nitroethene-1,1-diamine EPL-AA60 Ranitidine Impurity C 73851-70-4 200mg - 1g - 5g - 25g
anhydrotetracycline hydrochloride EPL-AA145 Tetracycline Impurity C hydrochloride 13803-65-1 200mg - 1g - 5g - 25g
tiapride-N-oxide EPL-AA205 Not Listed 63484-11-7 50mg - 200mg - 1g - 5g
N-(2-(diethylamino)ethyl)-2-ethoxy-5-(methylsulfonyl)benzamide EPL-AA206 Not Listed 50mg - 200mg - 1g - 5g
N-(2-(diethylamino)ethyl)-2-hydroxy-5-(methylsulfonyl)benzamide EPL-AA207 Not Listed 98517-73-8 50mg - 200mg - 1g - 5g
methyl 2-methoxy-5-(methylsulfonyl)benzoate EPL-AA201 Tiapride Impurity A 63484-12-8 50mg - 200mg - 1g - 5g
5,8-epidioxy-5,8-dihydroretinoic acid EPL-AA68 Not Listed 129454-96-2 200mg - 1g - 5g - 25g
triprolidine-N-oxide oxalate salt (1:1) EPL-AA204 Not Listed 200mg - 1g - 5g - 25g