Pharmaceutical Intermediates - Hangzhou Copel Chemical Co., Ltd.

Pharmaceutical Intermediates

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for API	Intermediates	CAS No.
Adapalene	6-Bromo-2-naphthoic acid	5773-80-8
Adapalene	6-Bromo-2-naphthaldehyde	170737-46-9
Amisulpride	4-Amino-5-(ethylsulfonyl)-2-methoxybenzoic acid	71675-87-1
Atazanavir	4-(2-Pyridinyl)-benzaldehyde	127406-56-8
Atazanavir	tert-Butyl [[4-(2-pyridinyl)phenyl]methy lene]hydrazinecarboxylate	198904-84-6
Atorvastatin	Atorvastatin Acetonide tert-Butyl Ester(L-1)	125971-95-1
Carbidopa/Methyldopa	DMMD	5846-79-3
Carvedilol	4-Epoxypropanoxycarbazole	51997-51-4
Carvedilol	2-(2-Methoxyphenoxy)ethylamine hydrochloride	64464-07-9
Darunavir	4-amino-N-[(2R,3S)-3-amino-2-hydroxy-4-phenylbutyl]-N-(2-methylpropyl)benzenesulfonamide(D7)	169280-56-2
Darunavir	[(3R,3aS,6aR)-Hydroxyhexahydrofuro[2,3-b]furanyl Succinimidyl Carbonate (SM9)	253265-97-3
Efavirenz	4-Chloro-2-(trifluoroacetyl)aniline hydrochloride(E2)	173676-59-0
Efavirenz	(S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol(E5)	209414-27-7
Febuxostat	ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate	161797-99-5
Febuxostat	ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate	161797-99-5
Ganciclovir	Triacetylganciclovir	86357-14-4
Gastrodin	2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl Bromide	572-09-8
Gastrodin	4-formyphenyl 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside	31873-42-4

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for API	Intermediates	CAS No.
Gliclazide	N-Amino-3-Azabicyclo[3,3,0]-Octan Hcl	58108-05-7
Gliclazide	Methylphenylsulfonylurea	1694-06-0
Loxoprofen Sodium	2-((4-Bromomethyl)phenyl)propanic acid	111128-12-2
	Methyl 2-cyclopentanonecarboxylate	10472-24-9
	Loxoprofen Acid	68767-14-6
Methyldopa	Methyldopa Methyl ester	68037-64-9
Mildronate	3-(2,2,2-Trimethylhydrazine) methylpropionate bromide	106966-65-0
Ondansetron HCL	1,2,3,4-Tetrahydro-9-methylcarbazol-4-one	27387-31-1
Osimertinib	3-(2-chloropyrimidin-4-yl)-1-methylindole	1032452-86-0
	4-fluoro-2-methoxy-5-nitroaniline	1075705-01-9
	N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methylindol-3-yl)pyrimidin-2-amine	1421372-94-2
Paliperidone	3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one	130049-82-0
Pioglitazone HCl	2,4-Thiazolidinedione	2295-31-0
Pioglitazone HCl	5-{[4-[2-(5-Ethyl-2-pyridinyl)ethoxy] phenyl]methy}-2-imino-4-thiazolidinone	105355-26-8
Ramelteon	2,3-Dihydrobenzofuran	496-16-2
Ramelteon	1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one	196597-78-1
Risperidone	6-Fluoro-3-(4-piperidinyl)-1,2- benzisoxazole Hydrochloride	84163-13-3
Risperidone	3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetra hydro-4H-pyrido[1,2-a]-pyrimidin-4-one	63234-80-0

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for API	Intermediates	CAS No.
Rivaroxaban	(s)-(+)-glycidyl phthalimide	161596-47-0
Rivaroxaban	1H-isoindole-1,3(2h)-dione,2-[[(5s)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]	446292-08-6
Rosuvastatin	tert-Butyl 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetate(R-1)	289042-12-2
Rosuvastatin	Rosuvastatin tert-Butyl Ester	355806-00-7
Simvastatin	Simvastatin Ammonium Salt	139893-43-9
Sunitinib	2,4-Dimethyl-5-formyl-1H-pyrrole-3-carboxylic acid	253870-02-9
Sunitinib	5-Fluoro-2-oxindole	56341-41-4
Temozolomide	4-Amino-5-imidazolecarboxamide hydrochloride	72-40-2
Torasemide	4-(3-Methylphenyl)Amino-3-Pyridinesulfonamide	72811-73-5
Zaleplon	3-Amino-4-cyanopyrazole	16617-46-2
Zaleplon	N-Ethyl-N-3-((3-dimethylamino-1-oxo-2-propenyl)phenyl)acetamide	96605-66-2
Zinc acexamate	Acexamic acid	57-08-9

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