1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate

Modify Date: 2025-09-18 15:47:34

1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate Structure
1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate structure
Common Name 1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
CAS Number 317355-80-9 Molecular Weight 243.29900
Density N/A Boiling Point N/A
Molecular Formula C12H21NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-O-tert-butyl 2-O-methyl 2-methylpyrrolidine-1,2-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H21NO4
Molecular Weight 243.29900
Exact Mass 243.14700
PSA 55.84000
LogP 1.88690
InChIKey KXFNLDIOHLDSJA-UHFFFAOYSA-N
SMILES COC(=O)C1(C)CCCN1C(=O)OC(C)(C)C

 Safety Information

HS Code 2933990090

 Synthetic Route

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1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate Structure

1-tert-Butyl 2-...

CAS#:317355-80-9

Literature: SUNOVION PHARMACEUTICALS INC.; HARDY, Larry, Wendell; HEFFERNAN, Michele, L., R.; WU, Frank, Xinhe; SPEAR, Kerry, L.; SARASWAT, Lakshmi, D. Patent: WO2011/75699 A2, 2011 ; Location in patent: Page/Page column 177 ; WO 2011/075699 A1

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1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate Structure

1-tert-Butyl 2-...

CAS#:317355-80-9

Literature: Clive, Derrick L. J.; Li, Zhiyong; Yu, Maolin Journal of Organic Chemistry, 2007 , vol. 72, # 15 p. 5608 - 5617

 Customs

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%

 Synonyms

2-methyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
1-tert-butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
(S)-1-tert-butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
N-tert-butoxycarbonyl-2-methylproline methyl ester
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