CAS Registry Number 437982-59-7
Name:
1H-​Pyrazole-​1-​carboxylic acid, 5-​amino-​3-​cyclopropyl-​, 1,​1-​dimethylethyl ester
tert-Butyl 5-amino-3-cyclopropyl-1H-pyrazole-1-carboxylate

Chemical Formula: C11H17N3O2
Exact Mass: 223.13
Molecular Weight: 223.27
m/z: 223.13 (100.0%), 224.14 (12.2%), 224.13 (1.1%), 225.14 (1.1%)

Specification

98%

1. (1) Orsini, Paolo; Tetrahedron Letters 2005, V46(6), P933-935 CAPLUS