DISPERSE ORANGE 3

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National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ACHIRAL
Molecular Formula	C12H10N4O2
Molecular Weight	242.2334
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure of DISPERSE ORANGE 3

Structure Search

SMILES

NC1=CC=C(C=C1)\N=N\C2=CC=C(C=C2)[N+]([O-])=O

InChI

InChIKey=UNBOSJFEZZJZLR-CCEZHUSRSA-N

InChI=1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2/b15-14+

HIDE SMILES / InChI

Molecular Formula	C12H10N4O2
Molecular Weight	242.2334
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

PubMed

PubMed

Title	Date	PubMed
The spectrum of allergic (cross-)sensitivity in clinical patch testing with 'para amino' compounds.	2002-04	11906362
[Allergy to dyes in stockings].	1984-09-28	6479046

Patents

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:08:57 GMT 2025` Edited by `admin` on `Mon Mar 31 22:08:57 GMT 2025`
Record UNII	B7J3O076OT
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

DISPERSE ORANGE 3

Official Name

English

LOWADENE ORANGE 3

Preferred Name

English

4-AMINO-4'-NITROAZOBENZENE

Systematic Name

English

C.I. DISPERSE ORANGE 3

Common Name

English

4-(4'-NITROPHENYLAZO)ANILINE

Systematic Name

English

BENZENAMINE, 4-(2-(4-NITROPHENYL)DIAZENYL)-

Systematic Name

English

4-(4-NITROPHENYLAZO)ANILINE

Systematic Name

English

Code System Code Type Description

CHEBI

75648

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

FDA UNII

B7J3O076OT

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

ECHA (EC/EINECS)

211-984-8

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

EPA CompTox

DTXSID7061061

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

SMS_ID

100000159442

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

CAS

730-40-5

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

EVMPD

SUB169563

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

PRIMARY

CAS

70734-98-4

Created by admin on Mon Mar 31 22:08:57 GMT 2025 , Edited by admin on Mon Mar 31 22:08:57 GMT 2025

ALTERNATIVE