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tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate

Also known as: 1-Boc-3-fluoro-4-oxopiperidine, 1-Boc-3-fluoro-4-piperidone, 1-Boc-3-fluoropiperidin-4-one, 1-(tert-Butoxycarbonyl)-3-fluoro-4-oxopiperidine, 1-(tert-butoxycarbonyl)-3-fluoro-4-piperidone, 1,1-Dimethylethyl 3-fluoro-4-oxo-1-piperidinecarboxylate, 2-Methyl-2-propanyl 3-fluoro-4-oxo-1-piperidinecarboxylate, 3-fluoro-4-oxo-piperidine-1-carboxylic acid tert-butyl ester, tert-butyl 3-fluoro-4-oxopiperidine-1-carboxylate, 1-Piperidinecarboxylic acid, 3-fluoro-4-oxo-, 1,1-dimethylethyl ester

tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate (CAS 211108-50-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H16FNO3 and a molecular weight of 217.237 g/mol. Key properties include a melting point of 77 °C, a boiling point of 288.7±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 128.4±27.3 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
211108-50-8
Jingsj CID
J-1165126-6
Molecular Formula
C10H16FNO3
Molecular Weight
217.237 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point77 °C
Boiling Point288.7±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point128.4±27.3 °C
Exact Mass217.111420
PSA46.61000
LogP0.48
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.466
Storage Conditions2-8°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H319 — Causes serious eye irritation

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate?

The CAS number of tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate is 211108-50-8.

What are the molecular formula and molecular weight of tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate?

tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate has molecular formula C10H16FNO3 and molecular weight 217.237 g/mol.

Is tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate hazardous?

tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.

What are the upstream and downstream products of tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate?

For tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate, Upstream Products: tert-Butyl 4-[(trimethylsilyl)oxy]-3,6-dihydro-2H-pyridine-1-carboxylate, 1-(tert-Butoxycarbonyl)-1,2,3,6-tetrahydropyridin-4-yl trifluoromethanesulfonate; Downstream Products: tert-Butyl 3-fluoro-4-hydroxypiperidine-1-carboxylate, 3-Fluoropiperidin-4-one hydrochloride, tert-butyl (3S,4R)-3-fluoro-4-hydroxypiperidine-1-carboxylate.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 3-fluoro-4-oxopiperidine-1-carboxylate (CAS 211108-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1165126-6 (accessed 2026-11-09).

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