1-Acetyl-4-piperidinecarboxylic acid

1-乙酰基-4-哌啶甲酸

Also known as: 1-Acetylpiperidine-4-carboxylic acid, N-Acetylisonipecotic acid, Ac-DL-Inp-OH, 1-acetylisonipecotic acid, acetylpiperidine-4-carboxylic acid, N-acetyl-4-piperidine carboxylic acid, 1-acetylpiperidine-4-carboxylate, EINECS 247-049-6, MFCD00023706

CAS No.
25503-90-6
Jingsj CID
J-1993896-5
Molecular Formula
C8H13NO3
Chinese Name
1-乙酰基-4-哌啶甲酸
Molecular Weight
171.194 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point180-184 °C(lit.)
Boiling Point374.0±35.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point180.0±25.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Acetyl-4-piperidinecarboxylic acid?

25503-90-6

What are the molecular formula and molecular weight of 1-Acetyl-4-piperidinecarboxylic acid?

C8H13NO3, molecular weight 171.194 g/mol

Is 1-Acetyl-4-piperidinecarboxylic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026