1-tert-Butyl 4-ethyl 4-(4-fluorobenzyl)piperidine-1,4-dicarboxylate

Modify Date: 2025-10-20 06:27:34

1-tert-Butyl 4-ethyl 4-(4-fluorobenzyl)piperidine-1,4-dicarboxylate Structure
1-tert-Butyl 4-ethyl 4-(4-fluorobenzyl)piperidine-1,4-dicarboxylate structure
Common Name 1-tert-Butyl 4-ethyl 4-(4-fluorobenzyl)piperidine-1,4-dicarboxylate
CAS Number 917755-77-2 Molecular Weight 365.43900
Density N/A Boiling Point N/A
Molecular Formula C20H28FNO4 Melting Point 62-66ºC
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 1-O-tert-butyl 4-O-ethyl 4-[(4-fluorophenyl)methyl]piperidine-1,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 62-66ºC
Molecular Formula C20H28FNO4
Molecular Weight 365.43900
Exact Mass 365.20000
PSA 55.84000
LogP 3.88650
InChIKey KIIYXHXWARGQKK-UHFFFAOYSA-N
SMILES CCOC(=O)C1(Cc2ccc(F)cc2)CCN(C(=O)OC(C)(C)C)CC1

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes Xi
RIDADR UN 2811 6.1/PG 3

 Synthetic Route

~87%

1-tert-Butyl 4-ethyl 4-(4-fluorobenzyl)piperidine-1,4-dicarboxylate Structure

1-tert-Butyl 4-...

CAS#:917755-77-2

Literature: KHAMRAI, Uttam; Ronsheim, Matthew; Karak, Sumit Kumar Patent: US2010/152160 A1, 2010 ; Location in patent: Page/Page column 77 ; US 20100152160 A1

 Synonyms

4-[(4-Fluorophenyl)methyl]-1,4-piperidinedicarboxylic acid 1-(1,1-dimethylethyl) 4-ethyl ester
4-(4-Fluoro-benzyl)-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester
Ethyl N-Boc-4-(4-fluorobenzyl)piperidine-4-carboxylate
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