Sulfasalazine 3-isomer

Details

Stereochemistry	ACHIRAL
Molecular Formula	C18H14N4O5S
Molecular Weight	398.393
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

OC(=O)C1=C(O)C(=CC=C1)\N=N\C2=CC=C(C=C2)S(=O)(=O)NC3=CC=CC=N3

InChI

InChIKey=RQKGJJSJEOATBZ-QZQOTICOSA-N

InChI=1S/C18H14N4O5S/c23-17-14(18(24)25)4-3-5-15(17)21-20-12-7-9-13(10-8-12)28(26,27)22-16-6-1-2-11-19-16/h1-11,23H,(H,19,22)(H,24,25)/b21-20+

HIDE SMILES / InChI

Molecular Formula	C18H14N4O5S
Molecular Weight	398.393
Charge	0
Count

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:05:38 GMT 2025` Edited by `admin` on `Mon Mar 31 22:05:38 GMT 2025`
Record UNII	657BS640RM
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

3-((P-(2-PYRIDYLSULFAMOYL)PHENYL)AZO)SALICYLIC ACID

Preferred Name

English

Sulfasalazine 3-isomer

Common Name

English

BENZOIC ACID, 2-HYDROXY-3-(2-(4-((2-PYRIDINYLAMINO)SULFONYL)PHENYL)DIAZENYL)-

Common Name

English

2-HYDROXY-3-(2-(4-(PYRIDIN-2-YLSULFAMOYL)PHENYL)DIAZENYL)BENZOIC ACID

Systematic Name

English

SULFASALAZINE IMPURITY F [EP IMPURITY]

Common Name

English

Code System Code Type Description

CAS

66364-71-4

Created by admin on Mon Mar 31 22:05:38 GMT 2025 , Edited by admin on Mon Mar 31 22:05:38 GMT 2025

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FDA UNII

657BS640RM

Created by admin on Mon Mar 31 22:05:38 GMT 2025 , Edited by admin on Mon Mar 31 22:05:38 GMT 2025

PRIMARY

EPA CompTox

DTXSID50859505

Created by admin on Mon Mar 31 22:05:38 GMT 2025 , Edited by admin on Mon Mar 31 22:05:38 GMT 2025

PRIMARY

Related Record Type Details


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Sulfasalazine

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

EP

Amount: