Capsazepine

Capsazepine
Names
	Preferred IUPAC name N-[2-(4-Chlorophenyl)ethyl]-7,8-dihydroxy-1,3,4,5-tetrahydro-2H-2-benzazepine-2-carbothioamide
	Other names N-(4-Chlorophenethyl)-7,8-dihydroxy-1,3,4,5-tetrahydro-2H-benzo[c]azepine-2-carbothioamide; N-(4-Chlorophenethyl)-7,8-dihydroxy-4,5-dihydro-1H-benzo[c]azepine-2(3H)-carbothioamide;
Identifiers
CAS Number	138977-28-3 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL391997 ;
ChemSpider	2015280 ;
IUPHAR/BPS	2461;
PubChem CID	2733484;
UNII	LFW48MY844 ;
CompTox Dashboard (EPA)	DTXSID20160852 ;
	InChI InChI=1S/C19H21ClN2O2S/c20-16-5-3-13(4-6-16)7-8-21-19(25)22-9-1-2-14-10-17(23)18(24)11-15(14)12-22/h3-6,10-11,23-24H,1-2,7-9,12H2,(H,21,25) Key: DRCMAZOSEIMCHM-UHFFFAOYSA-N ; InChI=1/C19H21ClN2O2S/c20-16-5-3-13(4-6-16)7-8-21-19(25)22-9-1-2-14-10-17(23)18(24)11-15(14)12-22/h3-6,10-11,23-24H,1-2,7-9,12H2,(H,21,25) Key: DRCMAZOSEIMCHM-UHFFFAOYAH;
	SMILES Clc1ccc(cc1)CCNC(=S)N3Cc2c(cc(O)c(O)c2)CCC3;
Properties
Chemical formula	C19H21ClN2O2S
Molar mass	376.9 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Capsazepine is a synthetic antagonist of capsaicin.^[1] It is used as a biochemical tool in the study of TRPV ion channels.

^ Bevan S, Hothi S, Hughes G, James IF, Rang HP, Shah K, Walpole CS, Yeats JC (October 1992). "Capsazepine: a competitive antagonist of the sensory neurone excitant capsaicin". British Journal of Pharmacology. 107 (2): 544–52. doi:10.1111/j.1476-5381.1992.tb12781.x. PMC 1907893. PMID 1422598.