Ethyl 5-cyclopropylisoxazole-3-carboxylate
Also known as: Ethyl 5-cyclopropyl-1,2-oxazole-3-carboxylate, Ethyl 5-cyclopropylisoxazole-3-carboxylate
Ethyl 5-cyclopropylisoxazole-3-carboxylate (CAS 21080-81-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO3 and a molecular weight of 181.18900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21080-81-9
- Jingsj CID
- J-1384990-6
- Molecular Formula
- C9H11NO3
- Molecular Weight
- 181.18900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 181.07400 |
|---|---|
| PSA | 52.33000 |
| LogP | 1.72870 |
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 Ethyl 5-cyclopropylisoxazole-3-carboxylate?
The CAS number of Ethyl 5-cyclopropylisoxazole-3-carboxylate is 21080-81-9.
What are the molecular formula and molecular weight of Ethyl 5-cyclopropylisoxazole-3-carboxylate?
Ethyl 5-cyclopropylisoxazole-3-carboxylate has molecular formula C9H11NO3 and molecular weight 181.18900 g/mol.
What are the upstream and downstream products of Ethyl 5-cyclopropylisoxazole-3-carboxylate?
For Ethyl 5-cyclopropylisoxazole-3-carboxylate, Upstream Products: Ethyl nitroacetate, Ethynylcyclopropane; Downstream Products: 5-Cyclopropylisoxazole-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. "Ethyl 5-cyclopropylisoxazole-3-carboxylate (CAS 21080-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384990-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.