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Sigma-Aldrich

4-Methylphthalic acid

99%

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Synonym(s):
4-Methyl-1,2-benzenedicarboxylic acid
Linear Formula:
CH3C6H3-1,2-(CO2H)2
CAS Number:
Molecular Weight:
180.16
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99%

form

powder

mp

146-148 °C (lit.)

SMILES string

Cc1ccc(C(O)=O)c(c1)C(O)=O

InChI

1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)

InChI key

CWJJAFQCTXFSTA-UHFFFAOYSA-N


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C P Saint et al.
FEMS microbiology letters, 57(3), 323-328 (1990-06-01)
Genes involved in 4-methyl-o-phthalate and 4-hydroxy-iso-phthalate catabolism reside on a 226-232 kbp catabolic plasmid termed MOP. This was confirmed by transformation and conjugation into an isogenic heat-cured (MOP-) derivative of the wild-type isolate, identified and termed Pseudomonas cepacia Pc701. Transformation

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