Huwentoxin XVI TFA

Modify Date: 2025-08-27 16:07:13

Huwentoxin XVI TFA Structure
Huwentoxin XVI TFA structure
Common Name Huwentoxin XVI TFA
CAS Number 1600543-88-1 Molecular Weight 4437.13
Density N/A Boiling Point N/A
Molecular Formula C196H292N50O56S6 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Huwentoxin XVI TFA


Huwentoxin XVI, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels[1].

 Names

Name Huwentoxin XVI

 Huwentoxin XVI TFA Biological Activity

Description Huwentoxin XVI, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels[1].
Related Catalog
Target

IC50: ~60 nM (N-type calcium channel)[1]

References

[1]. Meichun Deng, et al. Huwentoxin-XVI, an analgesic, highly reversible mammalian N-type calcium channel antagonist from Chinese tarantula Ornithoctonus huwena. Neuropharmacology. 2014 Apr;79:657-67.

 Chemical & Physical Properties

Molecular Formula C196H292N50O56S6
Molecular Weight 4437.13
InChIKey JEUFUDFTZMBKGH-UHFFFAOYSA-N
SMILES CCC(C)C1NC(=O)CNC(=O)C(Cc2c[nH]cn2)NC(=O)C(CC(C)C)NC(=O)C(C(C)O)NC(=O)C2CCCN2C(=O)C(CCCCN)NC(=O)C(CC(C)C)NC(=O)C2CSSCC3NC(=O)C4CCCN4C(=O)C(C(C)C)NC(=O)CNC(=O)C(CCC(=O)O)NC(=O)CNC(=O)C(C(C)CC)NC(=O)C(N)CSSCC(NC(=O)C(CSSCC(C(=O)NC(Cc4ccc(O)cc4)C(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)NC(=O)C(Cc4ccc(O)cc4)NC(=O)C(Cc4ccc(O)cc4)NC(=O)C(CO)NC(=O)C(CCCCN)NC(=O)C(Cc4ccc(O)cc4)NC(=O)C(Cc4c[nH]c5ccccc45)NC1=O)NC(=O)C(CCCNC(=N)N)NC(=O)C1CCCN1C(=O)C(CC(=O)O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(=O)O)NC(=O)C(CC(=O)O)NC3=O)C(=O)NC(CO)C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(C(C)C)C(=O)N2
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