Methyl (S)-(-)-lactate

Product Name: Methyl (S)-(-)-lactate
CAS No.: 27871-49-4
Chemical Name: Methyl (S)-(-)-lactate
Synonyms: Methyl (S)-2-hydroxypropanoate;L-Lactate;L-LACTIC ACID METHYL ESTER;(S)-Methyl 2-hydroxypropanoate;METHYL L-(-)-LACTATE;(-)-METHYL L-LACTATE;(S)-(-)-METHYL LACTATE;(2S)-2-Hydroxypropionic acid methyl ester;230340-5G;PURASOLV(R) ML
CBNumber: CB3179862
Molecular Formula: C4H8O3
Formula Weight: 104.1
MOL File: 27871-49-4.mol

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Methyl (S)-(-)-lactate Property

Melting point:: -66°C
alpha: -8.5 º (neat)
Boiling point:: 145 °C(lit.)
Density: 1.092 g/mL at 20 °C(lit.)
refractive index: n20/D 1.414
Flash point:: 121 °F
storage temp.: Sealed in dry,Store in freezer, under -20°C
form: Liquid
pka: 13.07±0.20(Predicted)
color: Clear
optical activity: [α]18/D 8.1°, neat
explosive limit: 2.2%(V)
Water Solubility: miscible, hydrolyses
Sensitive: Moisture Sensitive
BRN: 1720587
Cosmetics Ingredients Functions: SOLVENT
FLAVOURING
PERFUMING
InChI: 1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m0/s1
InChIKey: LPEKGGXMPWTOCB-VKHMYHEASA-N
SMILES: COC(=O)[C@H](C)O
LogP: -0.549 (est)
CAS DataBase Reference: 27871-49-4(CAS DataBase Reference)
EPA Substance Registry System: Propanoic acid, 2-hydroxy-, methyl ester, (2S)- (27871-49-4)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37
Safety Statements: 24
RIDADR: UN 3272 3/PG 3
WGK Germany: 1
F: 21
TSCA: TSCA listed
HazardClass: 3
PackingGroup: III
HS Code: 29181100
Storage Class: 3 - Flammable liquids
Hazard Classifications: Eye Irrit. 2
Flam. Liq. 3
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 230340
Product name: (?)-Methyl L-lactate
Purity: 98%, optical purity ee: 97% (GLC)
Packaging: 5g
Price: $40
Updated: 2026/03/19

Sigma-Aldrich

Product number: 230340
Product name: (?)-Methyl L-lactate
Purity: 98%, optical purity ee: 97% (GLC)
Packaging: 100g
Price: $48
Updated: 2026/03/19

TCI Chemical

Product number: L0163
Product name: Methyl L-(-)-Lactate
Purity: >98.0%(GC)
Packaging: 25g
Price: $17
Updated: 2026/03/19

TCI Chemical

Product number: L0163
Product name: Methyl L-(-)-Lactate
Purity: >98.0%(GC)
Packaging: 100g
Price: $41
Updated: 2026/03/19

TCI Chemical

Product number: L0163
Product name: Methyl L-(-)-Lactate
Purity: >98.0%(GC)
Packaging: 500g
Price: $120
Updated: 2026/03/19

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Methyl (S)-(-)-lactate Chemical Properties,Usage,Production

Chemical Properties

Methyl (S)-(-)-lactate is clear liquid

Uses

Methyl (S)-(-)-lactate is a methyl ester of L-Lactic acid.Methyl (S)-(-)-lactate is used in the synthesis of retinyl L-lactate by lipase-catalyzed transesterification .

Uses

It is used in pharmaceutical industry, agricultural fields and is also used as a solvent.

Definition

ChEBI: A methyl 2-hydroxypropionate that has S configuration.

General Description

This compound has benign qualities and is biodegradable, water miscible, and functions as a versatile solvent for CA membrane preparation. This is also used as an intermediate for the production of other chemicals, polymers, and derivatives. Thus this product has been enhanced for Safer solvents and auxiliaries.

Synthesis

L-lactic acid was used as the reaction material to complete the methyl esterification preparation by column reaction to obtain L-lactic acid methyl ester.

Firstly, the dried D61 strong acidic resin was determined as the methyl esterification catalyst;

Secondly, the L-lactic acid coarsely extracted from M. miltiorrhiza after fermentation was subjected to continuous methyl esterification reaction by using a column reaction device loaded with a macroporous strong acidic cation exchange resin.

Methyl (S)-(-)-lactate Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl (S)-(-)-lactate Suppliers

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SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.

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View Lastest Price from Methyl (S)-(-)-lactate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Methyl (S)-(-)-lactate 27871-49-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-03

Shaanxi Dideu Medichem Co. Ltd

Product: Methyl S-(-)-lactate 27871-49-4
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2025-04-09

Hebei Chuanghai Biotechnology Co., Ltd

Product: Methyl (S)-(-)-lactate 27871-49-4
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-05

27871-49-4, Methyl (S)-(-)-lactateRelated Search:

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PURASOLV(R) ML

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()-Methyl L-lactate

High purity CAS 27871-49-4 Methyl (S)-(-)-lactate in stock

Posaconazole Impurity 149

(-)-Methyl lactate

(?)-Methyl <sc>L</sc>-lactate

(-)-Methyl L-lactate

230340-5G

Methyl (S)-DL-lactate

L-Lactate

Methyl (S)-2-hydroxypropanoate

(S)-Methyl 2-hydroxypropanoate

27871-49-4

27820-86-4

C3H5O3

Esters (Chiral)

Chiral Building Blocks

Asymmetric Synthesis

Esters

Organic Building Blocks

Chiral Building Blocks

Esters (Chiral)