methyl 4-amino-1,2,5-oxadiazole-3-carboxylate
Also known as: 1,2,5-Oxadiazole-3-carboxylic acid, 4-amino-, methyl ester, methyl 4-aminofurazan-3-carboxylate, 4-Amino-furazan-3-carboxylic acid methyl ester, 4-Amino-1,2,5-oxadiazole-3-carboxylic acid methyl ester, methyl 3-aminofurazan-4-carboxylate
methyl 4-amino-1,2,5-oxadiazole-3-carboxylate (CAS 159013-94-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O3 and a molecular weight of 143.10100 g/mol. Key properties include a boiling point of 257.6ºC at 760 mmHg, a density of 1.447g/cm3 and a flash point of 109.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 159013-94-2
- Jingsj CID
- J-1148959-1
- Molecular Formula
- C4H5N3O3
- Molecular Weight
- 143.10100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 257.6ºC at 760 mmHg |
|---|---|
| Density | 1.447g/cm3 |
| Flash Point | 109.6ºC |
| Exact Mass | 143.03300 |
| PSA | 91.24000 |
| LogP | 0.01960 |
| Vapor Pressure | 0.0144mmHg at 25°C |
| Refractive Index | 1.534 |
| 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 methyl 4-amino-1,2,5-oxadiazole-3-carboxylate?
The CAS number of methyl 4-amino-1,2,5-oxadiazole-3-carboxylate is 159013-94-2.
What are the molecular formula and molecular weight of methyl 4-amino-1,2,5-oxadiazole-3-carboxylate?
methyl 4-amino-1,2,5-oxadiazole-3-carboxylate has molecular formula C4H5N3O3 and molecular weight 143.10100 g/mol.
What are the upstream and downstream products of methyl 4-amino-1,2,5-oxadiazole-3-carboxylate?
For methyl 4-amino-1,2,5-oxadiazole-3-carboxylate, Upstream Products: Methanol, 4-Amino-1,2,5-oxadiazole-3-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "methyl 4-amino-1,2,5-oxadiazole-3-carboxylate (CAS 159013-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1148959-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.