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Pharmaceutical Intermediate

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(2S,3S)-N-Boc-3-amino-1,2-epoxy-4-phenyl butane

(2S,3S)-N-Boc-3-amino-1,2-epoxy-4-phenyl butane

(2S,3S)-N-Boc-3-amino-1,2-epoxy-4-phenyl butane ( "Boc-epoxide")
(2S,3S)-N-tert-Butoxycarbonyl-3-amino-1-chloro-2-hydroxy-4-phenylbutane

(2S,3S)-N-tert-Butoxycarbonyl-3-amino-1-chloro-2-hydroxy-4-phenylbutane

This compound may be used as an intermediate for some HIV protease inhibitors such as Darunavir, Amprenavir and Fosamprenavir.
Industrial Salicylic Acid

Industrial Salicylic Acid

content: 99.0%
M.P. 156.0
Phenol: 0.20%
Ash: 0.30%
1,3-Dichloroacetone

1,3-Dichloroacetone

FORMULA: C3H4CL2O MOLECULAR WEIGHT: 126.48 STANDARD: Industrially Standard PACKING: 25KG plastic cas
Cysteamine Hcl

Cysteamine Hcl

FORMULA: C2H7NS.HCL MOLECULAR WEIGHT: 131.61 STANDARD: Industrially Standard PACKING: 30KG plastic
Guanyltihourea

Guanyltihourea

FORMULA: C2H6N4S MOLECULAR WEIGHT: 118 STANDARD: Industrially standard PACKING: 25KG cardboard cas
S-(2-guanidino-thiazol-4-yimetnyl)-1-zotniourea

S-(2-guanidino-thiazol-4-yimetnyl)-1-zotniourea

FORMULA: C6H12CL2N6S2 MOLECULAR WEIGHT: 303 STANDARD: Industrially standard PACKING: 25KG cardboard
2'-Hydroxyacetophenone

2'-Hydroxyacetophenone

2'-Hydroxyacetophenone;CAS#118-93-4;Purity:99.5%min
N-sulphamyl-3-Chloro-Propionamidime

N-sulphamyl-3-Chloro-Propionamidime

FORMULA: C3H9CL2N3O2S MOLECULAR WEIGHT: 222 STANDARD: Industrially standard PACKING: 25KG cardboard
Para Hydroxy acetophenone

Para Hydroxy acetophenone

4'-Hydroxyacetophenone;CAS#99-93-4;Purity(HPLC):99.5%min
4-Aminobenzoic Acid

4-Aminobenzoic Acid

Quality Standard: USP27/BP2000
CAS#: 150-13-0
Tripherylchloromethane

Tripherylchloromethane

Appearance: off-white crystal

Specification: 98% min
N-Methyl-1-Naphthalenmethyamine

N-Methyl-1-Naphthalenmethyamine

Appearance: off-white crystalline powder

Specification: 97% min
3-3'-Dimethyl-1-Butyne

3-3'-Dimethyl-1-Butyne

Appearance: colorless transparent volatile liquid

Specification: 95% min
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Company Info

ChemFine International Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wuxi
Province/State: Jiangsu
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler

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