中文版English

CAS Number: 62947-31-3
dimethyl 4-aminothiophene-2,3-dicarboxylate

Structure

dimethyl 4-aminothiophene-2,3-dicarboxylate
Name: dimethyl 4-aminothiophene-2,3-dicarboxylate
Synonyms:
General Information
Product Number: 62947313
CAS Registry Number: 62947-31-3
Name:
        2,​3-​Thiophenedicarboxyli​c acid, 4-​amino-​, 2,​3-​dimethyl ester
        2,​3-​Thiophenedicarboxyli​c acid, 4-​amino-​, dimethyl ester (9CI); 4-​Aminothiophene-​2,​3-​dicarboxylic acid dimethyl ester; Dimethyl 4-​amino-​2,​3-​thiophenedicarboxyla​te 
 
Chemical Formula: C8H9NO4S
Exact Mass: 215.03
Molecular Weight: 215.23
m/z: 215.03 (100.0%), 216.03 (8.9%), 217.02 (4.5%), 217.03 (1.3%), 216.02 (1.2%)
Elemental Analysis: C, 44.64; H, 4.21; N, 6.51; O, 29.74; S, 14.90
 
InChI: InChI=1S/C8H9NO4S/c1-12-7(10)5-4(9)3-14-6(5)8(11)13-2/h3H,9H2,1-2H3
InChIKey: XQPDCUCAKYNVAO-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=C(SC=C1N)C(=O)OC
 
Thermal Properties Value Condition Note
Melting Point 60-61 °C Solv: ethyl ether (60-29-7) (2)IC

Specification

98%

References
  1. (1) Hrnciar, P.; Chemicke Zvesti 1982, V36(3), P401-9 CAPLUS
  2. (2) Binder, Dieter; Synthesis 1977, (3), P200-1 CAPLUS
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]