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ChemicalBook >> CAS DataBase List >>L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER

CAS No.
57057-80-4
Chemical Name:
L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER
Synonyms
Tosyllacticacidethylester;ETHYL L-(-)-O-TOSYLLACTATE;Ethyl (S)-2-(tosyloxy)propanoate;L(-)ETHYL P-TOLUENESULFONYL LACTATE;L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER;ETHYL L(-)-O-(P-TOLUENESULFONYL)LACTATE;ETHYL L-(-)-O-(P-TOLUENESULFONYL)LACETATE;(S)-2-(Tosyloxy)propionic acid ethyl ester;Ethyl L-(-)-O-Tosyllactate;L-(-)-O-(P-TOLUENESULFONYL)LACTIC ACID ETHYL ESTER
CBNumber:
CB6429456
Molecular Formula:
C12H16O5S
Molecular Weight:
272.32
MDL Number:
MFCD06809725
MOL File:
57057-80-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:24:00
Product description Number Pack Size Price
Ethyl L-(-)-O-Tosyllactate >98.0%(T) T1241 1g $28
Ethyl L-(-)-O-Tosyllactate >98.0%(T) T1241 25g $247
Ethyl L-(-)-O-Tosyllactate Asreported 275948 5g $352
Ethyl L-(-)-O-Tosyllactate Asreported 275948 10g $498
Ethyl L-(-)-O-Tosyllactate Asreported 275948 25g $748

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER Properties

Melting point 32 °C
refractive index -36.5 ° (C=5, CHCl3)
Flash point 32 °C
storage temp. Sealed in dry,Room Temperature
form powder to lump to clear liquid
color White or Colorless to Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2918.19.3100

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T1241 Ethyl L-(-)-O-Tosyllactate >98.0%(T) 57057-80-4 1g $28 2026-04-30 Buy
TCI Chemical T1241 Ethyl L-(-)-O-Tosyllactate >98.0%(T) 57057-80-4 25g $247 2026-04-30 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 57057-80-4 5g $352 2026-06-03 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 57057-80-4 10g $498 2026-06-03 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 57057-80-4 25g $748 2026-06-03 Buy
Product number Packaging Price Buy
T1241 1g $28 Buy
T1241 25g $247 Buy
275948 5g $352 Buy
275948 10g $498 Buy
275948 25g $748 Buy

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER Chemical Properties,Uses,Production

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER Suppliers

Global( 92)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co
+86-0371-86658258 factory@coreychem.com China 29792 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34563 58
Alfa Chemistry
-- info@alfa-chemistry.com United States 2344 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 17705817739 info@dycnchem.com China 52704 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 +8619957148339 market18@leapchem.com China 24597 58
Shanghai Quedan biology science and technology co., ltd
+86-13004146052 lnzc@quedan.com.cn China 1022 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49895 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501 product@acmec-e.com China 33324 58
Aladdin Scientific
tp@aladdinsci.com United States 52923 58

View Lastest Price from L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER pictures 2020-01-10 L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER
57057-80-4
$1.00 1KG 98% HPLC 10 tons/month Career Henan Chemical Co

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER Spectrum

ETHYL L-(-)-O-(P-TOLUENESULFONYL)LACETATE ETHYL L(-)-O-(P-TOLUENESULFONYL)LACTATE ETHYL L-(-)-O-TOSYLLACTATE Tosyllacticacidethylester (-)-2-O-(p-Tolylsulfonyl)-L-lactic acid ethyl ester (S)-2-(Tosyloxy)propionic acid ethyl ester [S,(-)]-2-[(p-Tolylsulfonyl)oxy]propionic acid ethyl ester L(-)ETHYL P-TOLUENESULFONYL LACTATE L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER L-(-)-O-(P-TOLUENESULFONYL)LACTIC ACID ETHYL ESTER Ethyl L-(-)-O-(p-Toluenesulfonyl)lactate L-(-)-O-(p-Toluenesulfonyl)lactic Acid Ethyl Ester L-(-)-O-Tosyllactic Acid Ethyl Ester Ethyl L-(-)-O-Tosyllactate Propanoic acid, 2-[[(4-methylphenyl)sulfonyl]oxy]-, ethyl ester, (2S)- Ethyl (S)-2-(tosyloxy)propanoate 57057-80-4 Esters (Chiral) Chiral Building Blocks Chiral Building Blocks Esters (Chiral) Synthetic Organic Chemistry
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