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N-Acetoxy Cyclosporin A Acetate

CAS No.
138957-23-0
Chemical Name:
N-Acetoxy Cyclosporin A Acetate
Synonyms
Acetoxy Cyclosporin A Acetate;Acetoxy Cyclosporine A Acetate;N-Acetoxy Cyclosporin A Acetate;Cyclosporin A Diacetyl Impurity;6-[(3R,4R,6E)-3,8-Bis(acetyloxy)-6,7-didehydro-N,4-diMethyl-L-2-aMinooctanoic acid]cyclosporin A;Cyclosporin A, 6-[(3R,4R,6E)-3,8-bis(acetyloxy)-6,7-didehydro-N,4-dimethyl-L-2-aminooctanoic acid]- (9CI);(5r,16s,e)-7-(Dimethylamino)-5,17-dimethyl-16-((s)-4-methyl-2-(methylamino)pentanamido)-8,15-dioxooctadec-2-ene-1,6-diyl diacetate
CBNumber:
CB52503076
Molecular Formula:
C66H115N11O15
Molecular Weight:
1302.68
MDL Number:
MOL File:
138957-23-0.mol
MSDS File:
SDS
Last updated:2026-05-28 02:11:11

N-Acetoxy Cyclosporin A Acetate Properties

Melting point 155 - 160°C
Boiling point 1315.9±65.0 °C(Predicted)
Density 1.034±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 13.23±0.70(Predicted)
color Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

N-Acetoxy Cyclosporin A Acetate price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-A164740-5MG Acetoxy Cyclosporin A Acetate 138957-23-0 5mg $193 2026-06-03 Buy
Usbiological 001157 Acetoxy Cyclosporin A Acetate 138957-23-0 5mg $446 2026-06-03 Buy
aablocks AA009ETJ Acetoxy cyclosporin A acetate 138957-23-0 5mg $275 2026-05-28 Buy
TRC A164740 AcetoxyCyclosporinAAcetate 138957-23-0 5mg $140 2021-12-16 Buy
TRC A164740 AcetoxyCyclosporinAAcetate 138957-23-0 50mg $1110 2021-12-16 Buy
Product number Packaging Price Buy
TRC-A164740-5MG 5mg $193 Buy
001157 5mg $446 Buy
AA009ETJ 5mg $275 Buy
A164740 5mg $140 Buy
A164740 50mg $1110 Buy

N-Acetoxy Cyclosporin A Acetate Chemical Properties, Uses, Production

Chemical Properties

Light Yellow Foam Solid

Uses

Intermediate in the preparation of Cyclosporin A

67533-12-4
138957-22-9
138957-23-0
Synthesis of N-Acetoxy Cyclosporin A Acetate from Tetraethylammonium acetate tetrahydrate, 99 and Cyclosporin A, 6-[(2S,3R,4R,6E)-3-(acetyloxy)-8-bromo-4-methyl-2-(methylamino)-6-octenoic acid]-

N-Acetoxy Cyclosporin A Acetate Preparation Products And Raw materials

N-Acetoxy Cyclosporin A Acetate Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8039 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9619 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
LGC Science (Shanghai) Ltd. 17717235263 17717235263 offer.de@lgcgroup.com China 38135 58
N-Acetoxy Cyclosporin A Acetate 6-[(3R,4R,6E)-3,8-Bis(acetyloxy)-6,7-didehydro-N,4-diMethyl-L-2-aMinooctanoic acid]cyclosporin A Acetoxy Cyclosporin A Acetate Cyclosporin A Diacetyl Impurity Acetoxy Cyclosporine A Acetate Cyclosporin A, 6-[(3R,4R,6E)-3,8-bis(acetyloxy)-6,7-didehydro-N,4-dimethyl-L-2-aminooctanoic acid]- (9CI) (5r,16s,e)-7-(Dimethylamino)-5,17-dimethyl-16-((s)-4-methyl-2-(methylamino)pentanamido)-8,15-dioxooctadec-2-ene-1,6-diyl diacetate 138957-23-0 C66H115N11O15 Intermediates & Fine Chemicals Peptides Pharmaceuticals Peptides, Pharmaceuticals, Intermediates & Fine Chemicals