Hydroxyethylpromethazine

Hydroxyethylpromethazine
Clinical data
ATC code	R06AD05 (WHO) ;
Identifiers
	IUPAC name N-(2-hydroxyethyl)-N,N-dimethyl-1-(10H-; phenothiazin-10-yl)propan-2-aminium;
CAS Number	7647-63-4;
PubChem CID	16406;
ChemSpider	15559 Y;
UNII	571559SLAJ;
CompTox Dashboard (EPA)	DTXSID30871861 ;
Chemical and physical data
Formula	C19H25N2OS+
Molar mass	329.48 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES OCC[N+](C)(C)C(C)CN1c3c(Sc2c1cccc2)cccc3;
	InChI InChI=1S/C19H25N2OS/c1-15(21(2,3)12-13-22)14-20-16-8-4-6-10-18(16)23-19-11-7-5-9-17(19)20/h4-11,15,22H,12-14H2,1-3H3/q+1 Y; Key:PDSVTRQOBUIQBQ-UHFFFAOYSA-N Y;
	(verify)

Hydroxyethylpromethazine is an antihistamine with anticholinergic properties. It is structurally analogous to promethazine.¹

References

Clinical data

ATC code	R06AD05 (WHO)
Identifiers
IUPAC name N-(2-hydroxyethyl)-N,N-dimethyl-1-(10H- phenothiazin-10-yl)propan-2-aminium
CAS Number	7647-63-4
PubChem CID	16406
ChemSpider	15559^Y
UNII	571559SLAJ
CompTox Dashboard (EPA)	DTXSID30871861
Chemical and physical data
Formula	C₁₉H₂₅N₂OS⁺
Molar mass	329.48 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES OCC[N+](C)(C)C(C)CN1c3c(Sc2c1cccc2)cccc3
InChI InChI=1S/C19H25N2OS/c1-15(21(2,3)12-13-22)14-20-16-8-4-6-10-18(16)23-19-11-7-5-9-17(19)20/h4-11,15,22H,12-14H2,1-3H3/q+1^Y Key:PDSVTRQOBUIQBQ-UHFFFAOYSA-N^Y
(verify)