- Methyl (S)-(-)-lactate
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- $10.00 / 1KG
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2026-03-06
- CAS:27871-49-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- Methyl (S)-(-)-lactate
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- $30.00 / 1KG
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2025-06-27
- CAS:27871-49-4
- Min. Order: 50KG
- Purity: 99%
- Supply Ability: 500000kg
- Methyl S-(-)-lactate
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- $1.10 / 1g
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2025-06-25
- CAS:27871-49-4
- Min. Order: 1g
- Purity: 99.0% min
- Supply Ability: 100 tons min
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| | Methyl (S)-(-)-lactate Basic information |
| | Methyl (S)-(-)-lactate Chemical Properties |
| 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 | | Fp | 121 °F | | storage temp. | Sealed in dry,Store in freezer, under -20°C | | pka | 13.07±0.20(Predicted) | | form | Liquid | | color | Clear | | explosive limit | 2.2%(V) | | Optical Rotation | [α]18/D 8.1°, neat | | 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) |
| 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 |
| | Methyl (S)-(-)-lactate Usage And Synthesis |
| 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 |
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