5-amino-1,2-oxazole-4-carbonitrile
4-氰基-5-氨基异噁唑
Also known as: 5-aminoisoxazole-4-carbonitrile, 5-amino-4-cyanoisoxazole, 4-isoxazolecarbonitrile,5-amino- (6CI,9CI), 4-isoxazolecarbonitrile,5-amino-, NSC 220469, MFCD00128284
5-amino-1,2-oxazole-4-carbonitrile (CAS 98027-17-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H3N3O and a molecular weight of 109.08600 g/mol. It is also known as 5-aminoisoxazole-4-carbonitrile, 5-amino-4-cyanoisoxazole and 4-isoxazolecarbonitrile,5-amino- (6CI,9CI). Key properties include a boiling point of 378.1ºC at 760 mmHg, a density of 1.39g/cm3 and a flash point of 182.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 98027-17-9
- Jingsj CID
- J-27423-8
- Molecular Formula
- C4H3N3O
- Chinese Name
- 4-氰基-5-氨基异噁唑
- Molecular Weight
- 109.08600 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 378.1ºC at 760 mmHg |
|---|---|
| Density | 1.39g/cm3 |
| Flash Point | 182.5ºC |
Frequently Asked Questions
What is the CAS number of 5-amino-1,2-oxazole-4-carbonitrile?
The CAS number of 5-amino-1,2-oxazole-4-carbonitrile is 98027-17-9.
What are the molecular formula and molecular weight of 5-amino-1,2-oxazole-4-carbonitrile?
5-amino-1,2-oxazole-4-carbonitrile has molecular formula C4H3N3O and molecular weight 109.08600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-amino-1,2-oxazole-4-carbonitrile (CAS 98027-17-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27423-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.