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(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, 99%(e.e.>99.5%), Thermo Scientific™

Chemical Identifiers

CAS 20445-31-2
Molecular Formula C10H9F3O3
Molecular Weight (g/mol) 234.17
MDL Number MFCD00004184
InChI Key JJYKJUXBWFATTE-UHFFFAOYNA-N
Synonym +-mosher's acid, +-mtpa, 2r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-+-a-methoxy-a-trifluoromethylphenylacetic acid, r-+-alpha-methoxy-alpha-trifluoromethylphenylacetic acid, r-3,3,3-trifluoro-2-methoxy-2-phenyl-propionic acid, r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-moshers acid, r-mtpa, unii-27o5l9t1wm
PubChem CID 2723917
IUPAC Name (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
SMILES COC(C(O)=O)(C1=CC=CC=C1)C(F)(F)F
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC312222500
SDS View Documents Promotion Details
Thermo Fisher Scientific
312222500
250mg Glass bottle N/A
N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC312220010
SDS View Documents Promotion Details
Thermo Fisher Scientific
312220010
1g Glass bottle N/A
N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC312220050
SDS View Documents Promotion Details
Thermo Fisher Scientific
312220050
5g Glass bottle N/A
N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Chiral derivatization reagent
Specifications

Chemical Identifiers

20445-31-2
234.17
JJYKJUXBWFATTE-UHFFFAOYNA-N
2723917
COC(C(O)=O)(C1=CC=CC=C1)C(F)(F)F
C10H9F3O3
MFCD00004184
+-mosher's acid, +-mtpa, 2r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-+-a-methoxy-a-trifluoromethylphenylacetic acid, r-+-alpha-methoxy-alpha-trifluoromethylphenylacetic acid, r-3,3,3-trifluoro-2-methoxy-2-phenyl-propionic acid, r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-moshers acid, r-mtpa, unii-27o5l9t1wm
(2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid

Specifications

20445-31-2
46.0°C to 49.0°C
>110°C
Authentic
MFCD00004184
11,329
250mg
JJYKJUXBWFATTE-UHFFFAOYNA-N
+ 69.00
234.17
234.17
99%(e.e.>99.5%)
White
116.0°C to 118.0°C (1.5 mmHg)
C10H9F3O3
C6H5C(OCH3)(CF3)CO2H
Glass bottle
15,6365
+-mosher's acid, +-mtpa, 2r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-+-a-methoxy-a-trifluoromethylphenylacetic acid, r-+-alpha-methoxy-alpha-trifluoromethylphenylacetic acid, r-3,3,3-trifluoro-2-methoxy-2-phenyl-propionic acid, r-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid, r-moshers acid, r-mtpa, unii-27o5l9t1wm
COC(C(O)=O)(C1=CC=CC=C1)C(F)(F)F
(2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
2723917
Crystalline Low Melting Solid
(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 99%(e.e.>99.5%)
Safety and Handling

Safety and Handling

GHS H Statement
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for

GHS Signal Word: Warning

EINECSNumber : 243-829-5

Recommended Storage : Refrigerator +4°C

SDS
Product Certifications

RUO – Research Use Only