CAS Registry Number 1138512-97-6
Name:
Pyrazolo[1,​5-​a]​pyrimidine-​3,​6-​dicarboxylic acid, 7-​hydroxy-​, 3-​ethyl ester
3-Ethoxycarbonyl-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylic acid

Chemical Formula: C10H9N3O5
Exact Mass: 251.05
Molecular Weight: 251.20
m/z: 251.05 (100.0%), 252.06 (11.1%), 253.06 (1.6%), 252.05 (1.1%)

InChI:InChI=1S/C10H9N3O5/c1-2-18-10(17)5-4-12-13-7(5)11-3-6(8(13)14)9(15)16/h3-4,12H,2H2,1H3,(H,15,16)

Specification

98%

PCT Int. Appl. (2009), WO 2009041663 A1 20090402.