98% , 887256-40-8

CAS NO.：887256-40-8

Empirical Formula: C13H11NO6S

Molecular Weight: 309.29

MDL number: MFCD29918713

PRODUCT Properties

• Melting point: >272°C (dec.)
• storage temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• solubility: DMSO (Slightly)
• form: Solid
• color: White to Light Brown
• Stability: Hygroscopic
• InChI: InChI=1S/C13H11NO6S/c14-8-5-10(12(15)11(6-8)13(16)17)7-1-3-9(4-2-7)21(18,19)20/h1-6,15H,14H2,(H,16,17)(H,18,19,20)
• InChIKey: JFHCLENXDPFHHY-UHFFFAOYSA-N
• SMILES: C1(C2=CC=C(S(O)(=O)=O)C=C2)=CC(N)=CC(C(O)=O)=C1O

Description and Uses

5-Amino-2-hydroxy-4''-sulfo[1,1''-biphenyl]-3-carboxylic Acid is the free form of 5-Amino-2-hydroxy-4''-sulfo[1,1''-biphenyl]-3-carboxylic Acid Hydrochloride (A629343), which is the hydrochloride salt of 5-Amino-3-(4-sulfonylphenyl)salicyclic Acid Sodium Salt (A629340), an impurity of mesalamine (M258100) that is the active metabolite of Sulfasalazine (S699084). Anti-inflammatory (gastrointestinal).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338