CAS Registry Number 1047645-89-5
Name:
2-​Thiophenecarboxylic acid, 4-​bromo-​5-​ethyl-​, methyl ester
Methyl 4-bromo-5-ethylthiophene-2-carboxylate

Chemical Formula: C8H9BrO2S
Exact Mass: 247.95
Molecular Weight: 249.12
m/z: 249.95 (100.0%), 247.95 (97.8%), 250.95 (9.6%), 248.95 (9.3%), 251.94 (4.3%)

InChI:InChI=1S/C8H9BrO2S/c1-3-6-5(9)4-7(12-6)8(10)11-2/h4H,3H2,1-2H3

Specification

98%

PCT Int. Appl. (2011), WO 2011087999 A1 20110721.                                  

PCT Int. Appl. (2010), WO 2010064707 A1 20100610.