CAS Registry Number: 106850-18-4

Name:

2-​Thiophenecarboxylic acid, 4,​5-​diamino-​, methyl ester
4,​5-​Diaminothiophene-​2-​carboxylic acid methyl ester; Methyl 4,​5-​diamino-​2-​thiophenecarboxylate 

Chemical Formula: C6H8N2O2S
Exact Mass: 172.03
Molecular Weight: 172.20
m/z: 172.03 (100.0%), 173.03 (8.1%), 174.03 (5.0%)
Elemental Analysis: C, 41.85; H, 4.68; N, 16.27; O, 18.58; S, 18.62

InChI: InChI=1S/C6H8N2O2S/c1-10-6(9)4-2-3(7)5(8)11-4/h2H,7-8H2,1H3
InChIKey: AJDXQZNWZYJVIO-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=CC(=C(S1)N)N

Specification

98%

PCT Int. Appl. (1998), WO 9808839 A1 19980305. 

Eur. Pat. Appl. (1986), EP 201094 A2 19861217.