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441074

Sigma-Aldrich

2-Bromo-4,5-dimethoxybenzoic acid

98%

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Synonym(s):
6-Bromoveratric acid
Linear Formula:
BrC6H2(OCH3)2CO2H
CAS Number:
Molecular Weight:
261.07
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

mp

188-190 °C (lit.)

SMILES string

COc1cc(Br)c(cc1OC)C(O)=O

InChI

1S/C9H9BrO4/c1-13-7-3-5(9(11)12)6(10)4-8(7)14-2/h3-4H,1-2H3,(H,11,12)

InChI key

HWFCHCRFQWEFMU-UHFFFAOYSA-N

Related Categories

General description

2-Bromo-4,5-dimethoxybenzoic acid is a 2-halo-4,5-dialkoxybenzoic acid derivative.

Application

2-Bromo-4,5-dimethoxybenzoic acid may be used as starting material for the synthesis of norathyriol and urolithins.

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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Seeds from Hypericum species have recently been identified as an interesting source of xanthone derivatives. Extraction of seeds from H. perforatum with MeOH and subsequent concentration via polyamide adsorption yielded a fraction enriched in tetrahydroxyxanthones (THX), which were further semipurified
A facile synthesis of norathyriol.
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J. Chem. Res. (M), 37(1), 38-39 (2013)
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