Intermediate of API

Donepezil base

CasNo:120014-06-4

Molecular Formula:C24H29NO3

Specifications:>99%

N-Benzylpiperidine-4-carboxaldehyde

CasNo:22065-85-6

Molecular Formula:C13H17NO

Specifications:>99%

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine

CasNo:120014-07-5

Molecular Formula:C24H27NO3

Specifications:>99%

Trifluoromethyl trifluorovinyl ether (PMVE)

CasNo:1187-93-5

Molecular Formula:C3F6O

Specifications:>99%

Ethyl trifluoropyruvate （E-TFPA）

CasNo:13081-18-0

Molecular Formula:C5H5F3O3

Specifications:>99%

METHYL TRIFLUOROPYRUVATE (M-TFPA)

CasNo:13089-11-7

Molecular Formula:C4H3F3O3

Specifications:>99%

2-chloro-9H-carbazole

CasNo:1095-78-9

Molecular Formula:C15H12F6N2

Specifications:>99%

(1R,2S)-FLUOROCYCLOPROPYLAMINE TOSYLATE

CasNo:143062-84-4

Molecular Formula:C7H8O3S.C3H6FN

Specifications:>99%

4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid

CasNo:71675-87-1

Molecular Formula:C10H13NO5S

Specifications:>99%

3-OXETANAMINE

CasNo:21635-88-1

Molecular Formula:C3H7NO

Specifications:>99%

OXETAN-3-AMINE HYDROCHLORIDE

CasNo:491588-41-1

Molecular Formula:C3H7NO.ClH

Specifications:>99%

Amisulpride

CasNo:71675-85-9

Molecular Formula:C17H27N3O4S

Specifications:>99%