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Reference substances

Reference substances

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General information

Inventory

EC number:
201-832-9
EC name:
2,5-diaminobenzenesulphonic acid
CAS number:
88-45-9

No inventory information available

Reference substance information

IUPAC name:
2,5-diaminobenzene-1-sulfonic acid
Synonyms
Names:
Benzenesulfonic acid, 2,5-diamino-
Identifier:
CAS number
88-45-9
Identifier:
IUPAC name
2,5-diaminobenzenesulphonic acid
Identifier:
other: InChl
1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
Identifier:
other: SMILES notation
O=S(=O)(O)c1c(N)ccc(N)c1
2,5-diaminobenzenesulfonic acid

CAS information

CAS number:
88-45-9

Molecular and structural information

Molecular formula:
C6H8N2O3S
Molecular weight:
188.204
SMILES notation:
Nc1ccc(N)c(c1)S(=O)(=O)O
InChl:
InChI=1/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
Structural formula:
Chemical structure