2-Chloro-N,N-dimethylnicotinamide

2-氯-N,N-二甲基烟酰胺

Also known as: 2-Chloro-N,N-dimethyl-3-pyridinecarboxamide, 2-chloro-N,N-dimethylpyridine-3-carboxamide, 3-Pyridinecarboxamide, 2-chloro-N,N-dimethyl-, N,N-Dimethyl-2-chloronicotinamide, Pafolacianine Impurity 16

2-Chloro-N,N-dimethylnicotinamide (CAS 52943-21-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H9ClN2O and a molecular weight of 184.623 g/mol. It is also known as 2-Chloro-N,N-dimethyl-3-pyridinecarboxamide, 2-chloro-N,N-dimethylpyridine-3-carboxamide and 3-Pyridinecarboxamide, 2-chloro-N,N-dimethyl-. Key properties include a melting point of 63-65 °C, a boiling point of 330.7±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 153.8±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 52943-21-2
Jingsj CID: J-1358977-0
Molecular Formula: C₈H₉ClN₂O
Chinese Name: 2-氯-N,N-二甲基烟酰胺
Molecular Weight: 184.623 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	63-65 °C
Boiling Point	330.7±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	153.8±23.7 °C

Frequently Asked Questions

What is the CAS number of 2-Chloro-N,N-dimethylnicotinamide?

The CAS number of 2-Chloro-N,N-dimethylnicotinamide is 52943-21-2.

What are the molecular formula and molecular weight of 2-Chloro-N,N-dimethylnicotinamide?

2-Chloro-N,N-dimethylnicotinamide has molecular formula C8H9ClN2O and molecular weight 184.623 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Chloro-N,N-dimethylnicotinamide (CAS 52943-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358977-0 (accessed 2026-10-25).

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