成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook >> CAS DataBase List >>(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane

(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane

CAS No.
156474-22-5
Chemical Name:
(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane
Synonyms
Atazanavir Impurity 32;(2S,3R)-1,2-Epoxy-(Boc amino)-4-phenylbutane;(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane;threo-N-(Tert-Butoxy)Carbonyl D-phenylalanine epoxide;tert-butyl ((R)-1-((S)-oxiran-2-yl)-2-phenylethyl)carbaMate;(2S,3R)-3-[(t-Butoxycarbonyl)amino]-4-phenyl-1,2-epoxybutane;tert-butyl [(2R,3S)]-(-)-(1-oxiranyl-2-phenylethyl)carbamate;(2S,3R)-3-(tert-ButoxycarbonylaMino)-1,2-epoxy-4-phenylbutane;tert-butyl N-[(1R)-1-[(2S)-oxiran-2-yl]-2-phenylethyl]carbamate;2-Methyl-2-propanyl {(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl}carba mate
CBNumber:
CB01122327
Molecular Formula:
C15H21NO3
Molecular Weight:
263.33
MDL Number:
MFCD08061626
MOL File:
156474-22-5.mol
Last updated:2023-07-22 08:27:56

(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane Properties

Melting point 90-95°C
Boiling point 398.8±25.0 °C(Predicted)
Density 1.118±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Chloroform, DMSO, Methanol
form Solid
pka 12.19±0.46(Predicted)
color White

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0068781 (2S,3R)-3-(N-BOC-AMINO)-1-OXIRANE-4-PHENYLBUTANE 95.00% 156474-22-5 5MG $502.81 2021-12-16 Buy
JR MediChem JR6-L2705 Carbamicacid,N-[(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl]-,1,1-dimethylethylester 96% 156474-22-5 1g $980 2021-12-16 Buy
JR MediChem JR6-L2705 Carbamicacid,N-[(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl]-,1,1-dimethylethylester 96% 156474-22-5 5g $2480 2021-12-16 Buy
JR MediChem JR6-L2705 Carbamicacid,N-[(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl]-,1,1-dimethylethylester 96% 156474-22-5 25g $7980 2021-12-16 Buy
Ambeed A789622 tert-Butyl((R)-1-((S)-oxiran-2-yl)-2-phenylethyl)carbamate 97% 156474-22-5 1g $43 2021-12-16 Buy
Product number Packaging Price Buy
CHM0068781 5MG $502.81 Buy
JR6-L2705 1g $980 Buy
JR6-L2705 5g $2480 Buy
JR6-L2705 25g $7980 Buy
A789622 1g $43 Buy

(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane Chemical Properties,Uses,Production

Uses

(2S,3R)-3-(tert-Butoxycarbonylamino)-1,2-epoxy-4-phenylbutane is an intermediate in the synthesis of Atazanavir (A790050), a novel azapeptide HIV protease inhibitor used as an antiviral agent.

244092-76-0
156474-22-5
Synthesis of (2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane from 3R enantiomer

(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 60)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8838 58
BOC Sciences 		16314854226; +16314854226 inquiry@bocsci.com United States 19741 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19908 58
Hangzhou Proserre Chemical Co.,Ltd. 		+86-571-86088112 info@proserre.com China 1077 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 		13417589054 trendseenbio@gmail.com China 11681 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11922 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323658 +86-18168183658 sales1@artkmedchem.com China 39004 58
(2S,3R)-3-(N-Boc-amino)-1-oxirane-4-phenylbutane (2S,3R)-3-(tert-ButoxycarbonylaMino)-1,2-epoxy-4-phenylbutane tert-butyl ((R)-1-((S)-oxiran-2-yl)-2-phenylethyl)carbaMate 2-Methyl-2-propanyl {(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl}carba mate threo-N-(Tert-Butoxy)Carbonyl D-phenylalanine epoxide (2S,3R)-3-[(t-Butoxycarbonyl)amino]-4-phenyl-1,2-epoxybutane Atazanavir Impurity 32 tert-butyl N-[(1R)-1-[(2S)-oxiran-2-yl]-2-phenylethyl]carbamate tert-butyl [(2R,3S)]-(-)-(1-oxiranyl-2-phenylethyl)carbamate (2S,3R)-1,2-Epoxy-(Boc amino)-4-phenylbutane Carbamic acid, N-[(1R)-1-[(2S)-2-oxiranyl]-2-phenylethyl]-, 1,1-dimethylethyl ester Atazanavir Intermediate Enantiomer ((2S,3R)-3-(tert-Butoxycarbonylamino)-1,2-epoxy-4-phenylbutane) 156474-22-5 Aromatics, Chiral Reagents, Heterocycles