(S)-(+)-Methyl mandelate

(S)-(+)-Methyl mandelate Basic information

Product Name:	(S)-(+)-Methyl mandelate
Synonyms:	METHYL (S)-(+)-MANDELATE;(+)-METHYL (S)-ALPHA-HYDROXY-PHENYL ACETATE;METHYL (S)-ALPHA-HYDROXYPHENYLACETATE;(+)-METHYL L-MANDELATE;METHYL L-(+)-MANDELATE;(+)-L-MANDELIC ACID METHYL ESTER;L-(+)-MANDELIC ACID METHYL ESTER;S-Plus-mandelic acid methyl
CAS:	21210-43-5
MF:	C9H10O3
MW:	166.17
EINECS:	145-896-5
Product Categories:	Aromatics;Chiral Reagents;Chiral Building Blocks;Esters (Chiral);Synthetic Organic Chemistry;Chiral Compound
Mol File:	21210-43-5.mol

(S)-(+)-Methyl mandelate Chemical Properties

Melting point	56-58 °C
alpha	142 º (c=2, MeOH)
Boiling point	138 °C / 16mmHg
density	1.1097 (rough estimate)
refractive index	1.4371 (estimate)
Fp	>110°C
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Sparingly), Methanol (Sparingly)
pka	12.19±0.20(Predicted)
form	Solid
color	White to Off-White
optical activity	[α]20/D +144°, c = 1 in methanol
BRN	2614741
InChIKey	ITATYELQCJRCCK-QMMMGPOBSA-N
CAS DataBase Reference	21210-43-5(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

(S)-(+)-Methyl mandelate Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	Methyl (S)-(+)-Mandelate (cas# 21210-43-5) is a compound useful in organic synthesis.
Uses	Methyl (S)-(+)-mandelate may be used in the preparation of (S)-(-)2-hydroxy-1,2,2-triphenylethyl acetate and (α′S)-α′-methoxycarbonylbenzyl (2S,4R)-(+)-1,2,4,5-tetrahydro-4-methyl-7,8-methylenedioxy-5-oxo-3-benzothiepin-2-carboxylate.
General Description	Optically active building block.

(S)-(+)-Methyl mandelate Preparation Products And Raw materials

Raw materials	Methanol-->Thionyl chloride-->Chloroform-->Magnesium sulfate-->Sodium chloride-->(S)-(+)-Mandelic acid
Preparation Products	(R)-(-)-ALPHA-(TRIFLUOROMETHYL)BENZYL ALCOHOL-->(S)-(-)-2-HYDROXY-1,2,2-TRIPHENYLETHYL ACETATE

Methylparaben Methyl METHYL A YCLOPENTYLMANDELATE Bensulfuron methyl Parathion-methyl Kresoxim-methyl Thiophanate-methyl DL-METHYL MANDELATE,(+/-)-METHYL MANDELATE,METHYL MANDELATE (S)-(+)-Mandelic acid Methyl benzoate Methyl salicylate FATTY ACID METHYL ESTER MIX C8-C22 Methyl acrylate Methyl methacrylate Methyl formate Methyl acetate Methyl bromide Mandelic acid

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