Skip to Content
Merck
All Photos(2)

Key Documents

175277

Sigma-Aldrich

2H-1,4-Benzothiazin-3(4H)-one

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H7NOS
CAS Number:
Molecular Weight:
165.21
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

176-178 °C (lit.)

SMILES string

O=C1CSc2ccccc2N1

InChI

1S/C8H7NOS/c10-8-5-11-7-4-2-1-3-6(7)9-8/h1-4H,5H2,(H,9,10)

InChI key

GTFMIJNXNMDHAB-UHFFFAOYSA-N

General description

2H-1,4-Benzothiazin-3(4H)-one derivatives were synthesized and tested for calcium antagonistic and calmodulin antagonistic activities.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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

M Kajino et al.
Chemical & pharmaceutical bulletin, 39(11), 2888-2895 (1991-11-01)
New 2H-1,4-benzothiazin-3(4H)-one derivatives possessing (4-phenyl-1-piperazinyl)alkyl moieties at the 2-position were synthesized and tested for calcium antagonistic and calmodulin antagonistic activities. Antihypertensive effects in spontaneously hypertensive rats were also evaluated. In general, these compounds were rather weak calcium channel blockers, although

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