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M34006

3-Methylcatechol

Name: 3-Methylcatechol
Brand: ALDRICH

98%

Synonym(s):

1,2-Dihydroxy-3-methylbenzene, 2,3-Dihydroxytoluene, 2,3-Toluenediol, 2-Hydroxy-3-methylphenol, 2-Hydroxy-6-methylphenol, 3-Methyl-1,2-benzenediol, 3-Methyl-1,2-dihydroxybenzene, 3-Methylpyrocatechol

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About This Item

Linear Formula:

CH₃C₆H₃-1,2-(OH)₂

CAS Number:

488-17-5

Molecular Weight:

124.14

NACRES:

NA.22

PubChem Substance ID:

24896838

UNSPSC Code:

12352100

EC Number:

207-672-6

MDL number:

MFCD00016435

Assay:

98%

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Properties

Quality Level

100

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

Description

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H317,H319,H335

pcodes

P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Substrate specificity of catechol 2,3-dioxygenase encoded by TOL plasmid pWW0 of Pseudomonas putida and its relationship to cell growth.

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

Isolation and partial characterization of an extradiol non-haem iron dioxygenase which preferentially cleaves 3-methylcatechol.

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

Larger voids in mechanically stable, loose packings of 1.3μm frictional, cohesive particles: Their reconstruction, statistical analysis, and impact on separation efficiency.

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.

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Global Trade Item Number

SKU	GTIN
M34006-25G	04061834050179