Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate

Also known as: 1,4-Piperidinedicarboxylic acid, 3-[(1-phenylethyl)amino]-, 1-(1,1-dimethylethyl) 4-ethyl ester, 1-(tert-Butoxycarbonyl)-3-(1-phenylethylamino)piperidine-4-carboxylic acid ethyl ester, 1-tert-Butyl 4-ethyl 3-((1-phenylethyl)amino)piperidine-1,4-dicarboxylate, O1-tert-butyl O4-ethyl 3-(1-phenylethylamino)piperidine-1,4-dicarboxylate

Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate (CAS 1016259-54-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H32N2O4 and a molecular weight of 376.49000 g/mol. Key property: a density of 1.11±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1016259-54-3
Jingsj CID: J-1085431-6
Molecular Formula: C₂₁H₃₂N₂O₄
Molecular Weight: 376.49000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.11±0.1 g/cm3
Exact Mass	376.23600
PSA	67.87000
LogP	3.85470
Additional Property	Practically insoluble (0.079 g/L) (25 ºC)

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate?

The CAS number of Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate is 1016259-54-3.

What are the molecular formula and molecular weight of Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate?

Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate has molecular formula C21H32N2O4 and molecular weight 376.49000 g/mol.

What are the upstream and downstream products of Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate?

For Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate, Upstream Products: Di-tert-butyl dicarbonate, Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate hydrochloride, 1-tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 1-Boc-3-(1-phenylethylamino)piperidine-4-carboxylate (CAS 1016259-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085431-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.