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

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

L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER price.
  • $12 - $1566
  • Product name: L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER
  • CAS: 57057-80-4
  • MF: C12H16O5S
  • MW: 272.32
  • EINECS:
  • MDL Number:MFCD06809725
  • Synonyms: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
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Crysdot
  • TCI Chemical
  • Usbiological
Package
  • 0.5G
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100G
  • Manufactureraablocks
  • Product numberAA003R3Q
  • Product description(S)-Ethyl 2-(tosyloxy)propanoate 98%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003R3Q
  • Product description(S)-Ethyl 2-(tosyloxy)propanoate 98%
  • Packaging5g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003R3Q
  • Product description(S)-Ethyl 2-(tosyloxy)propanoate 98%
  • Packaging25g
  • Price$119
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW161417
  • Product descriptionEthyl (S)-2-(tosyloxy)propanoate 97%
  • Packaging25G
  • Price$155
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW161417
  • Product descriptionEthyl (S)-2-(tosyloxy)propanoate 97%
  • Packaging100G
  • Price$580
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number8127AL
  • Product descriptionL-(-)-O-Tosyllacticacidethylester
  • Packaging25g
  • Price$540
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8127AL
  • Product descriptionL-(-)-O-Tosyllacticacidethylester
  • Packaging1g
  • Price$117
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number57057804
  • Product description(S)-Ethyl2-(tosyloxy)propanoate
  • Packaging100g
  • Price$745.47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0005234
  • Product descriptionETHYL L-(-)-O-TOSYLLACTATE 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12059909
  • Product description(S)-Ethyl2-(tosyloxy)propanoate 95+%
  • Packaging100g
  • Price$746
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12059909
  • Product description(S)-Ethyl 2-(tosyloxy)propanoate 95+%
  • Packaging100g
  • Price$746
  • Updated2026-05-27
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1241
  • Product descriptionEthyl L-(-)-O-Tosyllactate >98.0%(T)
  • Packaging1g
  • Price$28
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1241
  • Product descriptionEthyl L-(-)-O-Tosyllactate >98.0%(T)
  • Packaging25g
  • Price$247
  • Updated2026-04-30
  • Buy
  • ManufacturerUsbiological
  • Product number275948
  • Product descriptionEthyl L-(-)-O-Tosyllactate Asreported
  • Packaging5g
  • Price$352
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number275948
  • Product descriptionEthyl L-(-)-O-Tosyllactate Asreported
  • Packaging10g
  • Price$498
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number275948
  • Product descriptionEthyl L-(-)-O-Tosyllactate Asreported
  • Packaging25g
  • Price$748
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003R3Q (S)-Ethyl 2-(tosyloxy)propanoate 98% 1g $12 2026-05-28 Buy
aablocks AA003R3Q (S)-Ethyl 2-(tosyloxy)propanoate 98% 5g $28 2026-05-28 Buy
aablocks AA003R3Q (S)-Ethyl 2-(tosyloxy)propanoate 98% 25g $119 2026-05-28 Buy
ACHEMBLOCK W161417 Ethyl (S)-2-(tosyloxy)propanoate 97% 25G $155 2026-05-27 Buy
ACHEMBLOCK W161417 Ethyl (S)-2-(tosyloxy)propanoate 97% 100G $580 2026-05-27 Buy
AK Scientific 8127AL L-(-)-O-Tosyllacticacidethylester 25g $540 2021-12-16 Buy
AK Scientific 8127AL L-(-)-O-Tosyllacticacidethylester 1g $117 2021-12-16 Buy
Alichem 57057804 (S)-Ethyl2-(tosyloxy)propanoate 100g $745.47 2021-12-16 Buy
American Custom Chemicals Corporation CCH0005234 ETHYL L-(-)-O-TOSYLLACTATE 95.00% 0.5G $638 2021-12-16 Buy
Crysdot CD12059909 (S)-Ethyl2-(tosyloxy)propanoate 95+% 100g $746 2021-12-16 Buy
Crysdot CD12059909 (S)-Ethyl 2-(tosyloxy)propanoate 95+% 100g $746 2026-05-27 Buy
TCI Chemical T1241 Ethyl L-(-)-O-Tosyllactate >98.0%(T) 1g $28 2026-04-30 Buy
TCI Chemical T1241 Ethyl L-(-)-O-Tosyllactate >98.0%(T) 25g $247 2026-04-30 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 5g $352 2026-06-03 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 10g $498 2026-06-03 Buy
Usbiological 275948 Ethyl L-(-)-O-Tosyllactate Asreported 25g $748 2026-06-03 Buy
Next Last

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 Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER
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L-(-)-O-TOSYLLACTIC ACID ETHYL ESTER CAS:57057-80-4
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