ZEPASTINE

Possibly Marketed Outside US

Details

Stereochemistry	RACEMIC
Molecular Formula	C22H26N2O3S
Molecular Weight	398.518
Optical Activity	( + / - )
Defined Stereocenters	4 / 4
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CN1[C@H]2CC[C@@H]1C[C@H](C2)O[C@H]3C4=CC=CC=C4N(C)S(=O)(=O)C5=CC=CC=C35

InChI

InChIKey=DWCWLRAGCYGTNO-GEYWLOKFSA-N

InChI=1S/C22H26N2O3S/c1-23-15-11-12-16(23)14-17(13-15)27-22-18-7-3-5-9-20(18)24(2)28(25,26)21-10-6-4-8-19(21)22/h3-10,15-17,22H,11-14H2,1-2H3/t15-,16+,17-,22-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C22H26N2O3S
Molecular Weight	398.518
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	4 / 4
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: https://link.springer.com/chapter/10.1007%2F978-1-4757-2085-3_26

Zepastine is antihistamine antiallergic drug developed in the late 1960-s.

Approval Year

Substance Class	Chemical Created by `admin` on `Wed Apr 02 08:42:48 GMT 2025` Edited by `admin` on `Wed Apr 02 08:42:48 GMT 2025`
Record UNII	27D37TX66Y
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

zepastine [INN]

Preferred Name

English

ZEPASTINE

Official Name

English

Classification Tree Code System Code

NCI_THESAURUS

C29578