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Sigma-Aldrich

4-Amino-2,1,3-benzothiadiazole

98%

Synonym(s):

4-Aminopiazthiole

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About This Item

Empirical Formula (Hill Notation):
C6H5N3S
CAS Number:
Molecular Weight:
151.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

solid

mp

67-69 °C (lit.)

SMILES string

Nc1cccc2nsnc12

InChI

1S/C6H5N3S/c7-4-2-1-3-5-6(4)9-10-8-5/h1-3H,7H2

InChI key

DRLGIZIAMHIQHL-UHFFFAOYSA-N

General description

4-Amino-2,1,3-benzothiadiazole is a gold green to yellow brown powder. It undergoes palladium catalyzed C-N coupling with 2-(2′-bromo-9′,9′-diethylfluoren-7′-yl)-9,9-diethylfluorene to form novel fluorescent dyes. 4-Amino-2,1,3-benzothiadiazole forms dicopper complexes.

Application

4-Amino-2,1,3-benzothiadiazole was used in a study to synthesize and evaluate the inhibitory activity of a series of substituted benzimidazoles and small benzothiadiazoles on rat liver methionine synthase. It was used as potential levelers for Cu plating in submicrometer trenches.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificates of Analysis (COA)

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