CAS Registry Number: 86477-09-0

Name:

4H-​Pyrrolo[1,​2-​b]​pyrazole-​2-​carboxylic acid, 5,​6-​dihydro-​, ethyl ester
5,​6-​Dihydro-​4H-​pyrrolo[1,​2-​b]​pyrazole-​2-​carboxylic acid ethyl ester 

Chemical Formula: C9H12N2O2
Exact Mass: 180.09
Molecular Weight: 180.20
m/z: 180.09 (100.0%), 181.09 (10.5%)
Elemental Analysis: C, 59.99; H, 6.71; N, 15.55; O, 17.76

InChI: InChI=1S/C9H12N2O2/c1-2-13-9(12)8-6-7-4-3-5-11(7)10-8/h6H,2-5H2,1H3
InChIKey: MGGGSJRWNQFCLE-UHFFFAOYSA-N
Canonical SMILES : CCOC(=O)C1=NN2CCCC2=C1

Specification

98%

1. (1) Ranganathan, Darshan; Tetrahedron Letters 1983, V24(10), P1067-70 CAPLUS
2. (2) Nikitenko, A. A.; Organic Process Research & Development 2006, V10(4), P712-716 CAPLUS