FLUORESCENT BRIGHTENER 121

Details

Stereochemistry	ACHIRAL
Molecular Formula	C15H14ClN3O2S
Molecular Weight	335.809
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

NS(=O)(=O)C1=CC=C(C=C1)N2CCC(=N2)C3=CC=C(Cl)C=C3

InChI

InChIKey=VZTHUHAJEZPWNC-UHFFFAOYSA-N

InChI=1S/C15H14ClN3O2S/c16-12-3-1-11(2-4-12)15-9-10-19(18-15)13-5-7-14(8-6-13)22(17,20)21/h1-8H,9-10H2,(H2,17,20,21)

HIDE SMILES / InChI

Molecular Formula	C15H14ClN3O2S
Molecular Weight	335.809
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 19:29:15 GMT 2025` Edited by `admin` on `Mon Mar 31 19:29:15 GMT 2025`
Record UNII	5J494GKT53
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

FLUORESCENT BRIGHTENER 121

Common Name

English

BELOFOR SNPA

Preferred Name

English

1-(P-SULFAMOYLPHENYL)-3-(P-CHLOROPHENYL)PYRAZOLINE

Common Name

English

BENZENESULFONAMIDE, 4-(3-(4-CHLOROPHENYL)-4,5-DIHYDRO-1H-PYRAZOL-1-YL)-

Systematic Name

English

1-(P-SULFAMOYLPHENYL)-3-(P-CHLOROPHENYL)-2-PYRAZOLINE

Common Name

English

CI 50510

Common Name

English

1-(P-SULFAMYLPHENYL)-3-(P-CHLOROPHENYL)PYRAZOLINE

Common Name

English

CI FLUORESCENT BRIGHTENER 121

Common Name

English

3-(4-CHLOROPHENYL)-1-(4-SULFAMOYLPHENYL)-2-PYRAZOLINE

Systematic Name

English

CI FLUORESCENT BRIGHTENING AGENT 121

Common Name

English

3-(P-CHLOROPHENYL)-1-(P-SULFAMIDOPHENYL)-2-PYRAZOLINE

Common Name

English

1-(P-SULFONAMIDOPHENYL)-3-(P-CHLOROPHENYL)-.DELTA.2-PYRAZOLINE

Common Name

English

BENZENESULFONAMIDE, P-(3-(P-CHLOROPHENYL)-2-PYRAZOLIN-1-YL)-

Systematic Name

English

Code System Code Type Description

PUBCHEM

75972