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102520

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:
767-64-6
Molecular Weight:
151.19
EC Number:
212-186-2
MDL number:
MFCD00005810
UNSPSC Code:
12352100
PubChem Substance ID:
24846579
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
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

102520-5G:
102520-BULK:
102520-VAR:
102520-1G:
102520-100G:

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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Rapid galvanostatic determination on levelers for superfilling in Cu electroplating.
Electrochemical and Solid-State Letters, 13(2), D7-D10 (2010)
[Comparative evaluation of the effectiveness of radioprotective agents judged from their protection of bone marrow and the gastrointestinal tract].
N N Piatovskaia et al.
Radiobiologiia, 22(2), 183-186 (1982-03-01)
Rapid galvanostatic determination on levelers for superfilling in Cu electroplating.
Tsai HC, et al.
Electrochemical and Solid-State Letters, 13(2), D7-D10 (2010)
Solution-processable organic fluorescent dyes for multicolor emission in organic light emitting diodes.
Pu YJ, et al.
Journal of Materials Chemistry, 18(35), 4183-4188 (2008)
Elizabeth C Banks et al.
The FEBS journal, 274(1), 287-299 (2007-01-16)
The cobalamin-dependent cytosolic enzyme, methionine synthase (EC.2.1.1.13), catalyzes the remethylation of homocysteine to methionine using 5-methyltetrahydrofolate as the methyl donor. The products of this remethylation--methionine and tetrahydrofolate--participate in the active methionine and folate pathways. Impaired methionine synthase activity has been

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