170491-62-0

170491-62-0 structure

Name: 1-PYRROLIDINECARBOXYLIC ACID, 2-(2-OXOETHYL)-, 1,1-DIMETHYLETHYL ESTER
Chemical Name: tert-butyl 2-(2-oxoethyl)pyrrolidine-1-carboxylate
CAS Number: 170491-62-0
Molecular Formula: C₁₁H₁₉NO₃
Molecular Weight: 213.27300
Create Date: 2018-12-30 11:06:07
Modify Date: 2025-09-18 21:10:03

Name	tert-butyl 2-(2-oxoethyl)pyrrolidine-1-carboxylate
Synonyms	1,1-dimethylethyl 2-(2-oxoethyl)pyrrolidine-1-carboxylate 2-(2-oxoethyl)pyrrolidine-1-carboxylic acid tert-butyl ester 1-N-BOC-2-(FORMYLMETHYL)PYRROLIDINE TERT-BUTYL 2-(FORMYLMETHYL)PYRROLIDINE-1-CARBOXYLATE

Molecular Formula	C₁₁H₁₉NO₃
Molecular Weight	213.27300
Exact Mass	213.13600
PSA	46.61000
LogP	1.91280

HS Code	2933990090

144688-69-7

109-92-2

~48%

170491-62-0

Literature: Camilo, Nilton Soares; Pilli, Ronaldo Aloise Tetrahedron Letters, 2004 , vol. 45, # 13 p. 2821 - 2823

176324-60-0

~98%

170491-62-0

Literature: Ikeda, Masazumi; Shikaura, Jiro; Maekawa, Noriko; Daibuzono, Kaori; Teranishi, Hirotaka; Teraoka, Yoshiko; Oda, Norio; Ishibashi, Hiroyuki Heterocycles, 1999 , vol. 50, # 1 p. 31 - 34

15761-39-4

170491-62-0

Literature: ENDO PHARMACEUTICALS INC.; GUPTA, Sandeep; PRIESTLEY, Tony; LAPING, Nicholas, James Patent: WO2014/28675 A1, 2014 ;

443797-18-0

170491-62-0

Literature: Henry, Christophe; Haupt, Andreas; Turner, Sean C. Journal of Organic Chemistry, 2009 , vol. 74, # 5 p. 1932 - 1938

Precursor 4
144688-69-7 109-92-2 176324-60-0 15761-39-4
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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