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CAS Number: 75903-62-7
4-aminopyridine-3-sulfonamide

Structure

4-aminopyridine-3-sulfonamide
Name: 4-aminopyridine-3-sulfonamide
Synonyms:
General Information
Product Number: 75903627
CAS Registry Number: 75903-62-7
Name:
        3-​Pyridinesulfonamide, 4-​amino-
        4-​Amino-​3-​pyridylsulfonamide; 4-​Aminopyridine-​3-​sulfonic acid amide 
 
Chemical Formula: C5H7N3O2S
Exact Mass: 173.03
Molecular Weight: 173.19
m/z: 173.03 (100.0%), 174.03 (6.4%), 175.02 (4.5%), 174.02 (1.1%)
Elemental Analysis: C, 34.67; H, 4.07; N, 24.26; O, 18.48; S, 18.51
 
InChI: InChI=1S/C5H7N3O2S/c6-4-1-2-8-3-5(4)11(7,9)10/h1-3H,(H2,6,8)(H2,7,9,10)
InChIKey: UYHJMFCJYZHINT-UHFFFAOYSA-N
Canonical SMILES : C1=CN=CC(=C1N)S(=O)(=O)N
 
Thermal Properties Value Condition Note
Melting Point 213-215 °C   (1)IC

Specification

98%

References
  1. (1) Morisawa, Yasuhiro; Journal of Medicinal Chemistry 1980, V23(12), P1376-80 CAPLUS
  2. (2) Neill, Colin G.; Tetrahedron 1998, V54(44), P13645-13654 CAPLUS
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