Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

317355-80-9

317355-80-9 structure

Name: 1-tert-Butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
Chemical Name: 1-O-tert-butyl 2-O-methyl 2-methylpyrrolidine-1,2-dicarboxylate
CAS Number: 317355-80-9
Molecular Formula: C₁₂H₂₁NO₄
Molecular Weight: 243.29900
Create Date: 2018-12-27 16:52:54
Modify Date: 2024-01-16 18:22:05

Name	1-O-tert-butyl 2-O-methyl 2-methylpyrrolidine-1,2-dicarboxylate
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

Molecular Formula	C₁₂H₂₁NO₄
Molecular Weight	243.29900
Exact Mass	243.14700
PSA	55.84000
LogP	1.88690

HS Code	2933990090

145681-01-2

74-88-4

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

59936-29-7

74-88-4

~77%

317355-80-9

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

Precursor 3
145681-01-2 74-88-4 59936-29-7
DownStream 1
203869-80-1

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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