4-Phenylpiperidine-4-carboxylic acid

4-苯基-4-哌啶甲酸

Also known as: 4-Phenyl-4-piperidinecarboxylic acid, Isonipecotic acid, 4-phenyl-, 4-Piperidinecarboxylic acid, 4-phenyl-, Normeperidinic acid, Norpethidinic acid, N-Demethylmeperidinic acid, 4-Carboxy-4-phenylpiperidine, 4-Phenylisonipecotic acid

4-Phenylpiperidine-4-carboxylic acid (CAS 3627-45-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15NO2 and a molecular weight of 205.25300 g/mol. It is also known as 4-Phenyl-4-piperidinecarboxylic acid, Isonipecotic acid, 4-phenyl- and 4-Piperidinecarboxylic acid, 4-phenyl-. Key properties include a boiling point of 374.9ºC at 760mmHg, a density of 1.157g/cm3 and a flash point of 180.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3627-45-0
Jingsj CID
J-1492583-2
Molecular Formula
C12H15NO2
Chinese Name
4-苯基-4-哌啶甲酸
Molecular Weight
205.25300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point374.9ºC at 760mmHg
Density1.157g/cm3
Flash Point180.5ºC

Frequently Asked Questions

What is the CAS number of 4-Phenylpiperidine-4-carboxylic acid?

The CAS number of 4-Phenylpiperidine-4-carboxylic acid is 3627-45-0.

What are the molecular formula and molecular weight of 4-Phenylpiperidine-4-carboxylic acid?

4-Phenylpiperidine-4-carboxylic acid has molecular formula C12H15NO2 and molecular weight 205.25300 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Phenylpiperidine-4-carboxylic acid (CAS 3627-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492583-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.