Skip to Content
MilliporeSigma
All Photos(1)

Documents

530336

Sigma-Aldrich

Benzothiazole-6-carboxylic acid

96%

Synonym(s):

1,3-Benzothiazole-6-carboxylic acid, Benzo[d]thiazole-6-carboxylic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C8H5NO2S
CAS Number:
3622-35-3
Molecular Weight:
179.20
MDL number:
MFCD00111651
UNSPSC Code:
12352100
PubChem Substance ID:
24877741
NACRES:
NA.22

assay

96%

mp

245-251 °C (lit.)

SMILES string

OC(=O)c1ccc2ncsc2c1

InChI

1S/C8H5NO2S/c10-8(11)5-1-2-6-7(3-5)12-4-9-6/h1-4H,(H,10,11)

InChI key

DMPZJACLHDWUFS-UHFFFAOYSA-N

General description

Benzothiazole-6-carboxylic acid (BTCA) is a benzothiazole derivative.

Application

Benzothiazole-6-carboxylic acid may be used in the synthesis of N-(pyridin-4-yl)benzo[d]thiazole-6-carboxamide, which shows the potential to inhibit K1 capsule formation in uropathogenic Escherichia coli. It may also be used as an internal standard during the quantification of benzothiazoles by liquid chromatography-electrospray ionization-tandem mass spectrometry.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yoshihiro Sawada et al.
Pest management science, 59(1), 25-35 (2003-02-01)
The N'-benzoyl group of N-tert-butyl-N'-benzoyl-3,5-dimethylbenzohydrazide (1) was converted to a series of benzoheterocyclecarbonyl groups in order to investigate the potential usefulness of superimposing a hydrazine insecticide on 20-hydroxyecdysone. A series of analogues with benzodioxole, benzodioxane, benzodioxapine, indole, benzoxazole, benzoxazine or
James W. Noah et al.
Probe Reports from the NIH Molecular Libraries Program, 2012 Dec 17 (Updated 2013 Apr 5) (2013-07-09)
Uropathogenic
Stefan Weiss et al.
Analytical chemistry, 77(22), 7415-7420 (2005-11-16)
The first method for the determination of commonly used corrosion inhibitors in environmental water samples by liquid chromatography-electrospray ionization-tandem mass spectrometry is presented. Benzotriazole (BTri) and the two isomers of tolyltriazole (5- and 4-TTri) are separated in an isocratic run.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service