BGC » Chemicals A-Z » (R)-(+)-Mosher's acid

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(R)-(+)-Mosher's acid

BGC Id:	731055446919
CAS No:	20445-31-2
Synonyms:	(r)-(+)-mosher's acid ; (r)-(+)-mtpa,(r)-(+)-mosher'sacid ; (+)-mosher's acid ; [optical resolving] ; moshers acid ; mosher ; (r)-(+)-mpta ; (r)-(+)-mosher acid ; (+)-mtpa
Molecular Formula:	C10H9F3O3
Molecular Weight:	234.17
EINECS:	243-829-5

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Tipo de companhia: Producer

país: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 20445-31-2?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

(r)-(+)-mosher's acid ; (r)-(+)-mtpa,(r)-(+)-mosher'sacid ; (+)-mosher's acid ; [optical resolving] ; moshers acid ; mosher ; (r)-(+)-mpta ; (r)-(+)-mosher acid ; (+)-mtpa

CAS:

20445-31-2

EINECS:

243-829-5

Molecular Formula:

C10H9F3O3

MDL:

MFCD00004184

Properties

Molecular Weight:

234.17 g·mol−1

Density:

1.344 g/mL at 25 °C(lit.)

Melting point:

46-49 °C(lit.)

Boiling point:

105-107 °C1 mm Hg(lit.)

Flash point:

>230 ºF

Physical Description:

white crystalline low melting solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant, hygroscopic, keep cold

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

2-8°C

What other providers are available for CAS 20445-31-2?

In addition to the providers presented here for (R)-(+)-Mosher's acid with the CAS number 20445-31-2, there are other 20 providers with slightly different product names available for this CAS number.

MTPA

+1 additional providers that we know from the past

(2R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid

+2 additional providers that we know from the past

R-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +13 additional providers that we know from the past