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ChemicalBook >> CAS DataBase List >>4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester Structure
4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester structure
CAS No.
138333-09-2
Chemical Name:
4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester
Synonyms
4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric Acid;Ethyl 2(S)-[(TrifluoroMethylsulfonyl)oxy]-4-phenylbutyrate;ethyl (2S)-4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate;4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester;(S)-α-[[(TrifluoroMethyl)sulfonyl]oxy]benzenebutanoic Acid Ethyl Ester;Benzenebutanoic acid, α-[[(trifluoromethyl)sulfonyl]oxy]-, ethyl ester, (S)- (9CI)
CBNumber:
CB5285178
Molecular Formula:
C13H15F3O5S
Molecular Weight:
340.32
MDL Number:
MFCD07369636
MOL File:
Mol file
Last updated:2026-09-12 18:53:27
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4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester Properties

Boiling point 390.8±42.0 °C(Predicted)
Density 1.348±0.06 g/cm3(Predicted)
solubility Chloroform, Dichloromethane
form Oil
color Thick Yellowish

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological P4066-32 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric Acid, Ethyl Ester 10mg $425 2026-06-03 Buy
TRC P337425 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyricAcid,EthylEster 138333-09-2 5mg $85 2021-12-16 Buy
TRC P337425 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyricAcid,EthylEster 138333-09-2 50mg $615 2021-12-16 Buy
American Custom Chemicals Corporation HCH0104969 4-PHENYL-2-(S)-TRIFLUOROMETHANESULFONYLOXY-BUTYRIC ACID, ETHYL ESTER 95.00% 138333-09-2 1MG $837.38 2021-12-16 Buy
Medical Isotopes, Inc. 13079 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyricAcid,EthylEster 138333-09-2 10mg $875 2021-12-16 Buy
Product number Packaging Price Buy
P4066-32 10mg $425 Buy
P337425 5mg $85 Buy
P337425 50mg $615 Buy
HCH0104969 1MG $837.38 Buy
13079 10mg $875 Buy

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester Chemical Properties,Uses,Production

Chemical Properties

Thick Yellowish Oil

Uses

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric Acid, Ethyl Ester (cas# 138333-09-2) is a compound useful in organic synthesis.

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Chemsky（shanghai）International Co.,Ltd. 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Energy Chemical 58
(S)-α-[[(TrifluoroMethyl)sulfonyl]oxy]benzenebutanoic Acid Ethyl Ester Ethyl 2(S)-[(TrifluoroMethylsulfonyl)oxy]-4-phenylbutyrate ethyl (2S)-4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric Acid Benzenebutanoic acid, α-[[(trifluoromethyl)sulfonyl]oxy]-, ethyl ester, (S)- (9CI) 4-Phenyl-2-(S)-trifluoromethanesulfonyloxy-butyric acid, ethyl ester 138333-09-2 Aromatics Compounds Aromatics Chiral Reagents Intermediates