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Merck
CN

A1671

N-(5-Aminopentyl)-5-chloro-1-naphthalenesulfonamide hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C15H19ClN2O2S · HCl
CAS Number:
Molecular Weight:
363.30
UNSPSC Code:
41116107
MDL number:
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SMILES string

Cl.NCCCCCNS(=O)(=O)c1cccc2c(Cl)cccc12

storage temp.

2-8°C

Biochem/physiol Actions

A calmodulin antagonist.

Regulatory Information

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H Hidaka et al.
Proceedings of the National Academy of Sciences of the United States of America, 78(7), 4354-4357 (1981-07-01)
N-(6-Aminohexyl)-5-chloro-1-naphthalenesulfonamide (W-7) and its derivatives are putative calmodulin antagonists that bind to calmodulin and inhibit Ca2+/calmodulin-regulated enzyme activities. Autoradiographic studies using tritiated W-7 showed that this compound penetrates the cell membrane, is distributed mainly in the cytoplasm, and inhibits proliferation

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