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Methyl 3-amino-5-chloropyrazine-2-carboxylate

3-氨基-5-氯吡嗪-2-羧酸甲酯

Also known as: 2-Pyrazinecarboxylic acid, 3-amino-5-chloro-, methyl ester, 3-AMINO-5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER, Methyl-3-amino-5-chlorpyrazincarboxylat, QC-4369

Methyl 3-amino-5-chloropyrazine-2-carboxylate (CAS 28643-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6ClN3O2 and a molecular weight of 187.58400 g/mol. It is also known as 2-Pyrazinecarboxylic acid, 3-amino-5-chloro-, methyl ester, 3-AMINO-5-CHLORO-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER and Methyl-3-amino-5-chlorpyrazincarboxylat. Key properties include a boiling point of 323.2±37.0℃(Predicted) and a density of 1.465±0.06 g/cm3 (20℃760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
28643-16-5
Jingsj CID
J-1188451-8
Molecular Formula
C6H6ClN3O2
Chinese Name
3-氨基-5-氯吡嗪-2-羧酸甲酯
Molecular Weight
187.58400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point323.2±37.0℃(Predicted)
Density1.465±0.06 g/cm3 (20℃760 Torr)

Frequently Asked Questions

What is the CAS number of Methyl 3-amino-5-chloropyrazine-2-carboxylate?

The CAS number of Methyl 3-amino-5-chloropyrazine-2-carboxylate is 28643-16-5.

What are the molecular formula and molecular weight of Methyl 3-amino-5-chloropyrazine-2-carboxylate?

Methyl 3-amino-5-chloropyrazine-2-carboxylate has molecular formula C6H6ClN3O2 and molecular weight 187.58400 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl 3-amino-5-chloropyrazine-2-carboxylate (CAS 28643-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1188451-8 (accessed 2026-10-25).

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