1-Methyl-1H-indazole-3-carboxylic acid anhydride

CN1N=C(C(=O)OC(=O)C2=NN(C)C3=C2C=CC=C3)C4=C1C=CC=C4

InChIKey=WXKUAYVKUKAIQR-UHFFFAOYSA-N

InChI=1S/C18H14N4O3/c1-21-13-9-5-3-7-11(13)15(19-21)17(23)25-18(24)16-12-8-4-6-10-14(12)22(2)20-16/h3-10H,1-2H3

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Substance Class	Chemical Created by `admin` on `Wed Apr 02 15:45:00 GMT 2025` Edited by `admin` on `Wed Apr 02 15:45:00 GMT 2025`
Record UNII	PXB6SY68V2
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

1-Methyl-1H-indazole-3-carboxylic acid anhydride

Systematic Name

English

GRANISETRON HYDROCHLORIDE IMPURITY I [EP IMPURITY]

Preferred Name

English

1H-Indazole-3-carboxylic acid, 1-methyl-, 3,3?-anhydride

Systematic Name

English

Code System Code Type Description

CAS

1363173-34-5

Created by admin on Wed Apr 02 15:45:00 GMT 2025 , Edited by admin on Wed Apr 02 15:45:00 GMT 2025

PRIMARY

FDA UNII

PXB6SY68V2

Created by admin on Wed Apr 02 15:45:00 GMT 2025 , Edited by admin on Wed Apr 02 15:45:00 GMT 2025

PRIMARY

PUBCHEM

125374366

Created by admin on Wed Apr 02 15:45:00 GMT 2025 , Edited by admin on Wed Apr 02 15:45:00 GMT 2025

PRIMARY

Related Record Type Details


					318F6L70J8

PARENT -> IMPURITY

Amount: