1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate

Modify Date: 2025-09-27 09:57:33

1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate Structure
1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate structure
Common Name 1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate
CAS Number 98977-37-8 Molecular Weight 285.33600
Density 1.127g/cm3 Boiling Point 380.8ºC at 760mmHg
Molecular Formula C14H23NO5 Melting Point N/A
MSDS N/A Flash Point 184.1ºC

 Names

Name 1-O-tert-butyl 3-O-ethyl 4-oxoazepane-1,3-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.127g/cm3
Boiling Point 380.8ºC at 760mmHg
Molecular Formula C14H23NO5
Molecular Weight 285.33600
Flash Point 184.1ºC
Exact Mass 285.15800
PSA 72.91000
LogP 1.70360
Index of Refraction 1.479
InChIKey JHXZHJRQFDJAPP-UHFFFAOYSA-N
SMILES CCOC(=O)C1CN(C(=O)OC(C)(C)C)CCCC1=O

 Safety Information

HS Code 2933990090

 Synthetic Route

~98%

1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate Structure

1-(tert-Butyl)3...

CAS#:98977-37-8

Literature: SEPRACOR INC.; BURDI, Douglas; SPEAR, Kerry, L.; HARDY, Larry, Wendell Patent: WO2010/114971 A1, 2010 ; Location in patent: Page/Page column 155-156 ;

~32%

1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate Structure

1-(tert-Butyl)3...

CAS#:98977-37-8

Literature: JANSSEN PHARMACEUTICA NV; CARRUTHERS, Nicholas, I.; MACDONALD, Gregor, J.; SHIREMAN, Brock, T.; TRAN, Vi, T. Patent: WO2010/53825 A1, 2010 ; Location in patent: Page/Page column 32-33 ; WO 2010/053825 A1

~%

1-(tert-Butyl)3-ethyl4-oxoazepane-1,3-dicarboxylate Structure

1-(tert-Butyl)3...

CAS#:98977-37-8

Literature: Brehm, Lotte; Krogsgaard-Larsen, Povl; Schaumburg, Kjeld; Johansen, Joergen S.; Falch, Erik; Curtis, David R. Journal of Medicinal Chemistry, 1986 , vol. 29, # 2 p. 224 - 229

 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

4-oxo-azepane-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester
1-tert-butyl 4-ethyl 5-oxoazepane-1,4-dicarboxylate
1-TERT-BUTYL 3-ETHYL 4-OXOAZEPANE-1,3-DICARBOXYLATE
Ethyl1-Boc-4-oxo-3-azepanecarboxylate
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