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M34006

Sigma-Aldrich

3-Methylcatechol

98%

Linear Formula:
CH3C6H3-1,2-(OH)2
CAS Number:
Molecular Weight:
124.14
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

bp

241 °C (lit.)

mp

65-68 °C (lit.)

shipped in

wet ice

storage temp.

2-8°C

SMILES string

Cc1cccc(O)c1O

InChI

1S/C7H8O2/c1-5-3-2-4-6(8)7(5)9/h2-4,8-9H,1H3

InChI key

PGSWEKYNAOWQDF-UHFFFAOYSA-N

Related Categories

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Arved E Reising et al.
Journal of chromatography. A, 1436, 118-132 (2016-02-10)
Lateral transcolumn heterogeneities and the presence of larger voids in a packing (comparable to the particle size) can limit the preparation of efficient chromatographic columns. Optimizing and understanding the packing process provides keys to better packing structures and column performance....
L E Hüsken et al.
Journal of biotechnology, 88(1), 11-19 (2001-05-30)
Pseudomonas putida MC2 is a solvent-tolerant strain that accumulates 3-methylcatechol. In aqueous media, 10 mM of 3-methylcatechol was produced and production was limited by 3-methylcatechol toxicity to the biocatalyst. Production levels increased by introduction of a second, organic phase that...
P Cerdan et al.
Journal of bacteriology, 176(19), 6074-6081 (1994-10-01)
Catechol 2,3-dioxygenase encoded by TOL plasmid pWW0 of Pseudomonas putida consists of four identical subunits, each containing one ferrous ion. The enzyme catalyzes ring cleavage of catechol, 3-methylcatechol, and 4-methylcatechol but shows only weak activity toward 4-ethylcatechol. Two mutants of...
J Wery et al.
Applied microbiology and biotechnology, 54(2), 180-185 (2000-09-01)
The aim of the study was to investigate whether toxic fine chemical production can be improved using the solvent-tolerant Pseudomonas putida S12 in a two-liquid-phase system consisting of aqueous media and a water-immiscible octanol phase with production of 3-methylcatechol from...
M G Wallis et al.
The Biochemical journal, 266(2), 605-609 (1990-03-01)
A purification procedure has been developed for an extradiol dioxygenase expressed in Escherichia coli, which was originally derived from a Pseudomonas putida strain able to grow on toluidine. Physical and kinetic properties of the enzyme have been investigated. The enzyme...

Protocols

HPLC Analysis of Catechols and Resorcinols on Ascentis® RP-Amide

Separation of Resorcinol 50 mg/mL; Pyrocatechol; 2-Methylresorcinol; 4-Methylcatechol; 2,5-Dimethylresorcinol 50 mg/mL; 3-Methylcatechol 50 mg/mL; 4-Nitrocatechol 50 mg/mL

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