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Merck
CN

H16205

Homophthalic acid

98%

Synonym(s):

α-Carboxy-o-toluic acid, 2-Carboxyphenylacetic acid

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About This Item

Linear Formula:
HO2CCH2C6H4CO2H
CAS Number:
Molecular Weight:
180.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-913-9
Beilstein/REAXYS Number:
1872069
MDL number:
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Product Name

Homophthalic acid, 98%

InChI key

ZHQLTKAVLJKSKR-UHFFFAOYSA-N

InChI

1S/C9H8O4/c10-8(11)5-6-3-1-2-4-7(6)9(12)13/h1-4H,5H2,(H,10,11)(H,12,13)

SMILES string

OC(=O)Cc1ccccc1C(O)=O

assay

98%

mp

178-182 °C (lit.)

Quality Level

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Other Notes

Remainder phthalic acid

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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T B Karegoudar et al.
FEMS microbiology letters, 49(2-3), 305-308 (1989-04-01)
A microorganism capable of degrading homophthalic acid as a sole source of carbon was isolated from soil. The strain was tentatively identified as Pseudomonas sp. Oxygen uptake studies were carried out with possible intermediates. Assays for several different enzymes were
Khalid Mohammed Khan et al.
Natural product research, 22(13), 1120-1127 (2008-10-16)
A microwave-assisted, environmentally friendly, high-yielding, time-saving synthesis of medicinally important 3-substituted isocoumarins was carried out in a single step by direct condensation of homophthalic acid with aryol and acyl chlorides under solvent-free conditions without any solid support. The synthesised isocoumarins
C S Karigar et al.
FEMS microbiology letters, 110(1), 59-64 (1993-06-01)
A microorganism capable of degrading homophthalic acid as a sole carbon source was isolated from garden soil. The strain was identified as Pseudomonas alcaligenes. The organism degraded homophthalate by a pathway which involved phenylacetate and p-hydroxyphenylacetate as intermediates. The intermediates

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