Skip to Content
MilliporeSigma
All Photos(1)

Documents

M2876

Sigma-Aldrich

(±)-α-Methoxyphenylacetic acid

crystalline

Synonym(s):

O-Methyl-DL-mandelic acid, MOPA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5CH(OCH3)COOH
CAS Number:
7021-09-2
Molecular Weight:
166.17
Beilstein/REAXYS Number:
2209197
EC Number:
230-300-9
MDL number:
MFCD00064217
UNSPSC Code:
12352100
PubChem Substance ID:
57654368
NACRES:
NA.22

form

crystalline

Quality Level

200

bp

165 °C/18 mmHg (lit.)

mp

69-71 °C (lit.)

SMILES string

COC(C(O)=O)c1ccccc1

InChI

1S/C9H10O3/c1-12-8(9(10)11)7-5-3-2-4-6-7/h2-6,8H,1H3,(H,10,11)

InChI key

DIWVBIXQCNRCFE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

(±)-α-Methoxyphenylacetic acid can be used as a reactant to synthesize:      
  • N






  • -(Cyclohexylmethyl)-2-methoxy-2-phenylethylamine by reacting with cyclohexylmethylamine in the presence of EDCI/HOBt/Et3N.      
  • 4-(methoxyphenylmethyl)-2-methylpyridine by reacting with 2-methyl-4-pyridinecarbonitrile via decarboxylative arylation reaction in the presence of a photocatalyst.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 7

1 of 7

Tinidazole Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1195

Tinidazole Related Compound A

Benzoic acid puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.9% (alkalimetric)

Sigma-Aldrich

33047

Benzoic acid

Ammonium carbonate ACS reagent, ≥30.0% NH3 basis

Sigma-Aldrich

207861

Ammonium carbonate

Potassium bromide FT-IR grade, ≥99% trace metals basis

Sigma-Aldrich

221864

Potassium bromide

Tetramethylammonium hydroxide solution 25 wt. % in H2O

Sigma-Aldrich

331635

Tetramethylammonium hydroxide solution

Ammonium sulfate for molecular biology, ≥99.0%

Sigma-Aldrich

A4418

Ammonium sulfate

Sigma-Aldrich

Sigma-Aldrich

SRE0027

Heparin sodium porcine mucosa

Bin Chang et al.
Journal of clinical microbiology, 53(10), 3318-3324 (2015-08-14)
Streptococcus pneumoniae colonizes the nasopharyngeal mucus in healthy people and causes otitis media, pneumonia, bacteremia, and meningitis. In this study, we analyzed an S. pneumoniae strain that caused 7 repeated pneumonia episodes in an 80-month-old patient with cerebral palsy during
Radoslaw Laufer et al.
Bioorganic & medicinal chemistry, 22(17), 4968-4997 (2014-07-22)
TTK kinase was identified by in-house siRNA screen and pursued as a tractable, novel target for cancer treatment. A screening campaign and systematic optimization, supported by computer modeling led to an indazole core with key sulfamoylphenyl and acetamido moieties at
Weidong Liu et al.
Chembiochem : a European journal of chemical biology, 16(6), 924-929 (2015-03-11)
A meso-diaminopimelate dehydrogenase (DAPDH) from Clostridium tetani E88 (CtDAPDH) was found to have low activity toward the D-amino acids other than its native substrate. Site-directed mutagenesis similar to that carried out on the residues mutated by Vedha-Peters et al. resulted

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service