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459550

Sigma-Aldrich

4′-Methyl-2-biphenylcarboxylic acid

97%

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Linear Formula:
CH3C6H4C6H4CO2H
CAS Number:
Molecular Weight:
212.24
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

mp

146-148 °C (lit.)

SMILES string

Cc1ccc(cc1)-c2ccccc2C(O)=O

InChI

1S/C14H12O2/c1-10-6-8-11(9-7-10)12-4-2-3-5-13(12)14(15)16/h2-9H,1H3,(H,15,16)

InChI key

ZSTUEICKYWFYIC-UHFFFAOYSA-N

General description

4′-Methyl-2-biphenylcarboxylic acid (4′-Methyl­bi­phenyl-2-carboxyl­ic acid) can be synthesized by reacting 4′-methylbiphenyl-2-carbonitrile with methanol and 30% NaOH solution. Its crystal structure has been characterized by the centrosymmetric hydrogen-bonded dimers.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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4'-Methylbiphenyl-2-carboxylic acid.
Narasegowda RS, et al.
Acta Crystallographica Section E, Structure Reports Online, 61(4), 939-940 (2005)
Yoh Takekuma et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 19(4), 511-519 (2017-01-07)
Storage under high temperature and humid conditions has been reported to decrease the dissolution rate for some kinds of tablets containing polyvinylpolypyrrolidone (PVPP) as a disintegrant. The aim of this study was to elucidate the properties of pharmaceutical formulations with

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