CAS Registry Number: 59337-93-8

Name:

2-​Thiophenecarboxylic acid, 3-​(aminosulfonyl)​-​, methyl ester
2-​(Methoxycarbonyl)​thiophene-​3-​sulfonamide; 3-​Sulfamoyl-​2-​(methoxycarbonyl)​thiophene; Methyl 3-​(aminosulfonyl)​-​2-​thiophenecarboxylate; Methyl 3-​sulfamoyl-​2-​thiophenecarboxylate 

Chemical Formula: C6H7NO4S2
Exact Mass: 220.98
Molecular Weight: 221.25
m/z: 220.98 (100.0%), 222.98 (9.2%), 221.99 (6.7%), 221.98 (2.0%), 222.99 (1.0%)
Elemental Analysis: C, 32.57; H, 3.19; N, 6.33; O, 28.92; S, 28.98

InChI: InChI=1S/C6H7NO4S2/c1-11-6(8)5-4(2-3-12-5)13(7,9)10/h2-3H,1H3,(H2,7,9,10)
InChIKey: PMXNPOJHBQDJKS-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=C(C=CS1)S(=O)(=O)N

Specification

98%

(1) Vega, Salvador; European Journal of Medicinal Chemistry 1988, V23(4), P329-34 CAPLUS