4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid
4-(2-羟基-乙基氨基)呋咱-3-羧酸
Also known as: 1,2,5-Oxadiazole-3-carboxylic acid, 4-[(2-hydroxyethyl)amino]-, 4-(2-Hydroxy-ethylamino)-furazan-3-carboxylic acid, 4-[(2-Hydroxyethyl)amino]-1,2,5-oxadiazole-3-carboxylic acid, 1,2,5-oxadiazole,OXD3
4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid (CAS 147194-40-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O4 and a molecular weight of 173.12700 g/mol. It is also known as 1,2,5-Oxadiazole-3-carboxylic acid, 4-[(2-hydroxyethyl)amino]-, 4-(2-Hydroxy-ethylamino)-furazan-3-carboxylic acid and 4-[(2-Hydroxyethyl)amino]-1,2,5-oxadiazole-3-carboxylic acid. Key properties include a boiling point of 456.7ºC at 760mmHg and a flash point of 230ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 147194-40-9
- Jingsj CID
- J-1012003-7
- Molecular Formula
- C5H7N3O4
- Chinese Name
- 4-(2-羟基-乙基氨基)呋咱-3-羧酸
- Molecular Weight
- 173.12700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 456.7ºC at 760mmHg |
|---|---|
| Flash Point | 230ºC |
Frequently Asked Questions
What is the CAS number of 4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid?
The CAS number of 4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid is 147194-40-9.
What are the molecular formula and molecular weight of 4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid?
4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid has molecular formula C5H7N3O4 and molecular weight 173.12700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2-hydroxyethylamino)-1,2,5-oxadiazole-3-carboxylic acid (CAS 147194-40-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1012003-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.