CAS Registry Number: 215918-38-0

Name:

1,​2-​Pyrrolidinedicarboxy​lic acid, 4-​methoxy-​, 1-​(1,​1-​dimethylethyl) 2-​methyl ester, (2S,​4S)​-
(2S,​4S)​-​1-​tert-​Butoxycarbonyl-​4-​methoxypyrrolidine-​2-​carboxylic acid methyl ester; (2S,​4S)​-​4-​Methoxy-​2-​(methoxycarbonyl)​pyrrolidine-​1-​carboxylic acid tert-​butyl ester 

Chemical Formula: C12H21NO5
Exact Mass: 259.14
Molecular Weight: 259.30
m/z: 259.14 (100.0%), 260.15 (13.4%), 261.15 (1.9%)
Elemental Analysis: C, 55.58; H, 8.16; N, 5.40; O, 30.85

Specification

98%

1. (1) Patel, Dinesh V.; WO 2002102790 A1 2002 CAPLUS