(S)-(+)-Methyl mandelate

CAS No.：21210-43-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

(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
Boiling point	138 °C / 16mmHg
alpha	142 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 (Sparingly), Methanol (Sparingly)
form	Solid
pka	12.19±0.20(Predicted)
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

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873