W 7

• CAT Number: I038242
• CAS Number: 65595-90-6
• Molecular Formula: C16H21ClN2O2S
• Molecular Weight: 340.87
• Purity: 98%
• Synonyms: W 7; W-7; W7; BRN 2888957.
• Solubility: Soluble in DMSO
• Appearance: Solid powder
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: 1-Naphthalenesulfonamide, N-(6-aminohexyl)-5-chloro-
• InChI: InChI=1S/C16H21ClN2O2S/c17-15-9-5-8-14-13(15)7-6-10-16(14)22(20,21)19-12-4-2-1-3-11-18/h5-10,19H,1-4,11-12,18H2
• InChIKey: IDEHCMNLNCJQST-UHFFFAOYSA-N
• SMILES: O=S(C1=C2C=CC=C(Cl)C2=CC=C1)(NCCCCCCN)=O

W-7 (Cat No.: I038242) is a cell-permeable calmodulin (CaM) antagonist that inhibits CaM-dependent enzymes by disrupting calcium signaling pathways. It is widely used in biochemical and pharmacological research to study calcium-mediated cellular processes, including muscle contraction, neurotransmission, and inflammation. W-7 has been shown to modulate various signaling pathways, affecting kinase activity and gene expression. Its role in cancer, neurodegenerative disorders, and cardiovascular diseases makes it a valuable tool in drug discovery and cellular mechanism studies.