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461814

Sigma-Aldrich

5-Bromosalicylic acid

technical grade, 90%

Synonym(s):

5-Bromo-2-hydroxybenzoic acid

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About This Item

Linear Formula:
BrC6H3-2-(OH)CO2H
CAS Number:
Molecular Weight:
217.02
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

Quality Level

Assay

90%

form

solid

mp

159-162 °C (lit.)

SMILES string

OC(=O)c1cc(Br)ccc1O

InChI

1S/C7H5BrO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)

InChI key

IEJOONSLOGAXNO-UHFFFAOYSA-N

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General description

5-Bromosalicylic acid is a salicylic acid derivative. Its bonding to viscose fabric can impart antibacterial properties to the fabric. It has been identified as one of the brominated disinfection byproduct (Br-DBP) formed during the chlorination of saline sewage effluents.

Application

5-Bromosalicylic acid may be employed as a starting reagent for the synthesis of honokiol, a biphenyl-type neolignan.

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tomoyuki Esumi et al.
Bioorganic & medicinal chemistry letters, 14(10), 2621-2625 (2004-04-28)
Honokiol, a biphenyl-type neolignan, which shows the remarkable neurotrophic effect in primary cultured rat cortical neurons, has been effectively synthesized in 21% yield over 14 steps starting from 5-bromosalicylic acid and p-hydroxybenzoic acid by utilizing Pd-catalyzed Suzuki-Miyaura coupling reaction as
Yi Wang et al.
Analytica chimica acta, 1002, 97-104 (2018-01-08)
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