ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Methyl ester compound Methyl (R)-(+)-lactate

Methyl (R)-(+)-lactate

Methyl (R)-(+)-lactate Basic information
Product Name:Methyl (R)-(+)-lactate
Synonyms:Methyl-D-lactate >=99.0%,Chiral grade;Methyl D-lactate,D-Lactic acid methyl ester;D- ;Methyl (R)-(+)-lactate, 98% 1GR;Methyl (R)-(+)-lactate, 98% 5GR;(2R)-2-Hydroxypropanoic Acid Methyl Ester;Methyl (2R)-2-Hydroxypropanoate;Methyl (R)-2-Hydroxypropanoate
CAS:17392-83-5
MF:C4H8O3
MW:104.1
EINECS:241-420-6
Product Categories:chiral;Building Blocks for Liquid Crystals;Chiral Compounds (Building Blocks for Liquid Crystals);Functional Materials
Mol File:17392-83-5.mol
Methyl (R)-(+)-lactate Structure
Methyl (R)-(+)-lactate Chemical Properties
alpha 8.5 º (c=neat)
Boiling point 144-145 °C(lit.)
density 1.09 g/mL at 25 °C(lit.)
refractive index n20/D 1.413(lit.)
Fp 121 °F
storage temp. Inert atmosphere,2-8°C
solubility Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
pka13.07±0.20(Predicted)
form Liquid
color Clear colorless
optical activity[α]21/D +8.4°, neat
Water Solubility miscible, hydrolyses
Merck 14,6094
InChIKeyLPEKGGXMPWTOCB-GSVOUGTGSA-N
LogP-0.719 (est)
CAS DataBase Reference17392-83-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37
Safety Statements 16-24-24/25
RIDADR UN 3272 3/PG 3
WGK Germany 1
HazardClass 3
PackingGroup III
HS Code 29181100
MSDS Information
ProviderLanguage
Methyl (R)-(+)-lactate English
SigmaAldrich English
ACROS English
Methyl (R)-(+)-lactate Usage And Synthesis
Chemical PropertiesColorless to light yellow liqui
Uses(+)-Methyl D-lactate can be used as a starting material in the asymmetric preparation of:
  • Neomethymycin, a macrolide which contains 12-membered macrolactone that is used as a potent biological agent.
  • PM-toxin A.

It can also be used as a chiral pool along with D-(-)-tartaric acid in the stereoselective total synthesis of separacenes A and B via Trost-Rychnovsky alkyne rearrangement, Horner-Wadsworth-Emmons olefination as well as Corey-Bakshi-Shibata reaction.
DefinitionChEBI: A methyl lactate that has R configuration.
General DescriptionThis 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.
Methyl (R)-(+)-lactate Preparation Products And Raw materials
Methylparaben METHYL DL-LACTATE Methyl 2-bromopropionate Hydroxyapatite Bensulfuron methyl Hydroxy silicone oil Methyl pentafluoropropionate 10-Hydroxycamptothecin Methyl (R)-(+)-lactate Benyl propionic methyl ester Thiophanate-methyl 4-Methoxyphenol Methyl propionate Methyl salicylate Methyl formate Calcium lactate Methyl levulinate Methyl 3-bromopropionate
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