Product

(R)-(-)-Methyl mandelate

CAS No.：20698-91-3

Other grades of this product :

(R)-(-)-Methyl mandelate Basic information

Product Name:	(R)-(-)-Methyl mandelate
Synonyms:	(R)-Phenyl(hydroxy)acetic acid methyl ester;(R)-Phenylhydroxyacetic acid methyl ester;[R,(-)]-α-Hydroxybenzeneacetic acid methyl ester;(R)-Methyl 2-hydroxy-2-phenylacetate;Methyl (R)-(-)-mandelate;D-Mandelic Acid Methyl Ester,99%e.e.;(-)-METHYL D-MANDELATE;METHYL D-(-)-MANDELATE
CAS:	20698-91-3
MF:	C9H10O3
MW:	166.17
EINECS:	224-434-7
Product Categories:	Pyridines;Chiral Building Blocks;Esters (Chiral);Synthetic Organic Chemistry;Chiral Compound
Mol File:	20698-91-3.mol

(R)-(-)-Methyl mandelate Chemical Properties

Melting point	56-58 °C
Boiling point	234.38°C (rough estimate)
alpha	-146 º (c=2, MeOH)
density	1.1097 (rough estimate)
refractive index	1.4371 (estimate)
Fp	>110°C
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Sparingly, Sonicated)
pka	12.19±0.20(Predicted)
form	Solid
color	White to Off-White
optical activity	[α]20/D 144.0°, c = 1 in methanol
BRN	3589447
CAS DataBase Reference	20698-91-3(CAS DataBase Reference)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
HS Code	29181990

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

(R)-(-)-Methyl mandelate Usage And Synthesis

Chemical Properties	white powder
Uses	Methyl (R)-(-)-Mandelate is used in the synthesis of (-)-Maoecrystal V, an ent-kauranoid analogue with selective and potent cytotoxic activity.
General Description	Optically active building block.

(R)-(-)-Methyl mandelate Preparation Products And Raw materials

Preparation Products

Cemandil sodium salt-->(R)-(-)-ALPHA-(TRIFLUOROMETHYL)BENZYL ALCOHOL

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