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Merck
CN

86115

Supelco

Sulfasalazine

BioChemika, ≥96.0% (TLC)

Synonym(s):

2-Hydroxy-5-{{4-[(2-pyridinylamino)sulfonyl]phenyl}azo}benzoic acid, 5-[4-(2-Pyridylsulfamoyl)phenylazo]salicylic acid, Salicylazosulfapyridine

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About This Item

Empirical Formula (Hill Notation):
C18H14N4O5S
CAS Number:
Molecular Weight:
398.39
Beilstein:
356241
EC Number:
MDL number:
UNSPSC Code:
12352200
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product line

BioChemika

Assay

≥96.0% (TLC)

impurities

≤2% water

mp

260-265 °C (dec.) (lit.)

solubility

1 M NH4OH: 50 mg/mL, clear, red

Mode of action

DNA synthesis | interferes
enzyme | inhibits

SMILES string

OC(=O)c1cc(ccc1O)\N=N\c2ccc(cc2)S(=O)(=O)Nc3ccccn3

InChI

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

InChI key

NCEXYHBECQHGNR-QZQOTICOSA-N

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General description

Chemical structure: sulfonamide

Regulatory Information

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