1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid

Also known as: 3-Fluoro-1,3-piperidinedicarboxylic acid 1-tert-butyl ester, 3-fluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-3-carboxylic acid, 1-(1,1-Dimethylethyl) 3-fluoro-1,3-piperidinedicarboxylate, 1-Boc-3-fluoropiperidine-3-carboxylic acid, 1,3-Piperidinedicarboxylic acid, 3-fluoro-, 1-(1,1-dimethylethyl) ester

1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid (CAS 934342-39-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H18FNO4 and a molecular weight of 247.26300 g/mol. Key properties include a boiling point of 346 ºC, a density of 1.22 and a flash point of 163 ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 934342-39-9
Jingsj CID: J-1358268-8
Molecular Formula: C₁₁H₁₈FNO₄
Molecular Weight: 247.26300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	346 ºC
Density	1.22
Flash Point	163 ºC
Exact Mass	247.12200
PSA	66.84000
LogP	1.74810
Storage Conditions	2-8°C

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 1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid?

The CAS number of 1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid is 934342-39-9.

What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid?

1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid has molecular formula C11H18FNO4 and molecular weight 247.26300 g/mol.

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. "1-(tert-Butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid (CAS 934342-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358268-8 (accessed 2026-11-09).

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