tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate

Also known as: 1-Boc-4-fluoro-4-formylpiperidine, 1-Boc-4-fluoro-4-formyl-piperidine, 1-Piperidinecarboxylic acid, 4-fluoro-4-formyl-, 1,1-dimethylethyl ester, 4-fluoro-4-formyl-piperidine-1-carboxylic acid tert-butyl ester, tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate, 2-Methyl-2-propanyl 4-fluoro-4-formyl-1-piperidinecarboxylate

tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate (CAS 614731-09-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H18FNO3 and a molecular weight of 231.264 g/mol. Key properties include a boiling point of 289.6±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 128.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 614731-09-8
Jingsj CID: J-1453379-0
Molecular Formula: C₁₁H₁₈FNO₃
Molecular Weight: 231.264 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	289.6±40.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	128.9±27.3 °C
Exact Mass	231.127075
PSA	46.61000
LogP	1.28
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.470

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 tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate?

The CAS number of tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate is 614731-09-8.

What are the molecular formula and molecular weight of tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate?

tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate has molecular formula C11H18FNO3 and molecular weight 231.264 g/mol.

What are the upstream and downstream products of tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate?

For tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate, Upstream Products: tert-butyl 4-fluoro-4-(hydroxymethyl)piperidine-1-carboxylate.

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. "tert-Butyl 4-fluoro-4-formylpiperidine-1-carboxylate (CAS 614731-09-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453379-0 (accessed 2026-11-09).

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