5-AMINO-4-CHLOROPYRIDAZIN-3(2H)-ONE

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NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C4H4ClN3O
Molecular Weight	145.547
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 5-AMINO-4-CHLOROPYRIDAZIN-3(2H)-ONE

Structure Search

SMILES

NC1=C(Cl)C(=O)NN=C1

InChI

InChIKey=FEWPCPCEGBPTAL-UHFFFAOYSA-N

InChI=1S/C4H4ClN3O/c5-3-2(6)1-7-8-4(3)9/h1H,(H3,6,8,9)

HIDE SMILES / InChI

Molecular Formula	C4H4ClN3O
Molecular Weight	145.547
Charge	0
Count

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:45:08 GMT 2025` Edited by `admin` on `Mon Mar 31 22:45:08 GMT 2025`
Record UNII	43F7SZ79PP
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

5-AMINO-4-CHLOROPYRIDAZIN-3(2H)-ONE

Systematic Name

English

NSC-38293

Preferred Name

English

3(2H)-PYRIDAZINONE, 5-AMINO-4-CHLORO-

Systematic Name

English

4-AMINO-5-CHLOROPYRIDAZIN-6(1H)-ONE

Systematic Name

English

Code System Code Type Description

PUBCHEM

95827

Created by admin on Mon Mar 31 22:45:08 GMT 2025 , Edited by admin on Mon Mar 31 22:45:08 GMT 2025

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NSC

38293

Created by admin on Mon Mar 31 22:45:08 GMT 2025 , Edited by admin on Mon Mar 31 22:45:08 GMT 2025

PRIMARY

CAS

6339-19-1

Created by admin on Mon Mar 31 22:45:08 GMT 2025 , Edited by admin on Mon Mar 31 22:45:08 GMT 2025

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FDA UNII

43F7SZ79PP

Created by admin on Mon Mar 31 22:45:08 GMT 2025 , Edited by admin on Mon Mar 31 22:45:08 GMT 2025

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EPA CompTox

DTXSID50212792

Created by admin on Mon Mar 31 22:45:08 GMT 2025 , Edited by admin on Mon Mar 31 22:45:08 GMT 2025

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