Isoxazolo[4,5-b]pyridin-3-amine

Also known as: 3-Amino-isoxazolo[4,5-b]pyridine, Isoxazolo[4,5-b]pyridin-3-ylamine, [1,2]Oxazolo[4,5-b]pyridin-3-amine, Isoxazolo[4,5-b]pyridin-3-amine (9CI)

Isoxazolo[4,5-b]pyridin-3-amine (CAS 114080-93-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3O and a molecular weight of 135.123 g/mol. Key properties include a boiling point of 336.6±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 157.4±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 114080-93-2
Jingsj CID: J-1348545-5
Molecular Formula: C₆H₅N₃O
Molecular Weight: 135.123 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	336.6±22.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	157.4±22.3 °C
Exact Mass	135.043259
PSA	64.94000
LogP	0.06
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.702
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Isoxazolo[4,5-b]pyridin-3-amine?

The CAS number of Isoxazolo[4,5-b]pyridin-3-amine is 114080-93-2.

What are the molecular formula and molecular weight of Isoxazolo[4,5-b]pyridin-3-amine?

Isoxazolo[4,5-b]pyridin-3-amine has molecular formula C6H5N3O and molecular weight 135.123 g/mol.

What are the upstream and downstream products of Isoxazolo[4,5-b]pyridin-3-amine?

For Isoxazolo[4,5-b]pyridin-3-amine, Upstream Products: 3-Chloro-4-cyanopyridine, Acetohydroxamic acid, 3-Chloro-2-cyanopyridine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Isoxazolo[4,5-b]pyridin-3-amine (CAS 114080-93-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1348545-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.