SOLVENT RED 4

Details

Stereochemistry	ACHIRAL
Molecular Formula	C20H14N2O
Molecular Weight	298.338
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

OC1=C(\N=N\C2=CC=CC3=CC=CC=C23)C4=C(C=CC=C4)C=C1

InChI

InChIKey=CYZWPZHRSZNWLS-QURGRASLSA-N

InChI=1S/C20H14N2O/c23-19-13-12-15-7-2-4-10-17(15)20(19)22-21-18-11-5-8-14-6-1-3-9-16(14)18/h1-13,23H/b22-21+

HIDE SMILES / InChI

Molecular Formula	C20H14N2O
Molecular Weight	298.338
Charge	0
Count

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

Approval Year

Patents

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:21:25 GMT 2025` Edited by `admin` on `Mon Mar 31 19:21:25 GMT 2025`
Record UNII	EVE9WNU99R
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

FAT SCARLET 2R

Preferred Name

English

SOLVENT RED 4

Common Name

English

1-(1-NAPHTHYLAZO)-2-NAPHTHOL

Systematic Name

English

C.I. SOLVENT RED 4

Common Name

English

PIGMENT RED 40

Common Name

English

NSC-47713

Code

English

2-NAPHTHALENOL, 1-(2-(1-NAPHTHALENYL)DIAZENYL)-

Systematic Name

English

2-NAPHTHOL, 1-(1-NAPHTHYLAZO)-

Systematic Name

English

CI SOLVENT RED 4

Common Name

English

CI PIGMENT RED 40

Common Name

English

2-HYDROXY-1,1'-AZONAPHTHALENE

Systematic Name

English

CI 12170

Common Name

English

2-NAPHTHALENOL, 1-(1-NAPHTHALENYLAZO)-

Systematic Name

English

NSC-45575

Code

English

1-(2-HYDROXYNAPHTHYL)-1'-AZONAPHTHALENE

Common Name

English

Code System Code Type Description

EPA CompTox

DTXSID3062576