3-(Pyridin-2-yl)isoxazol-5-amine

5-氨基-3-(2-吡啶基)异噁唑

Also known as: 5-Isoxazolamine,3-(2-pyridinyl)-(9CI), 5-Amino-3-(2-pyridyl)isoxazole, 3-(2-Pyridinyl)-5-isoxazolamine, 3-pyridin-2-yl-1,2-oxazol-5-amine, 3-pyridin-2-yl-isoxazol-5-ylamine, 5-Isoxazolamine, 3-(2-pyridinyl)-

3-(Pyridin-2-yl)isoxazol-5-amine (CAS 19791-00-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7N3O and a molecular weight of 161.16100 g/mol. It is also known as 5-Isoxazolamine,3-(2-pyridinyl)-(9CI), 5-Amino-3-(2-pyridyl)isoxazole and 3-(2-Pyridinyl)-5-isoxazolamine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19791-00-5
Jingsj CID: J-1172715-4
Molecular Formula: C₈H₇N₃O
Chinese Name: 5-氨基-3-(2-吡啶基)异噁唑
Molecular Weight: 161.16100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(Pyridin-2-yl)isoxazol-5-amine?

The CAS number of 3-(Pyridin-2-yl)isoxazol-5-amine is 19791-00-5.

What are the molecular formula and molecular weight of 3-(Pyridin-2-yl)isoxazol-5-amine?

3-(Pyridin-2-yl)isoxazol-5-amine has molecular formula C8H7N3O and molecular weight 161.16100 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. "3-(Pyridin-2-yl)isoxazol-5-amine (CAS 19791-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172715-4 (accessed 2026-10-25).

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