5-(2-Thienyl)isoxazole-3-carbaldehyde
Also known as: 3-Formyl-5-(thien-2-yl)isoxazole, 5-(2-Thienyl)-3-isoxazolecarbaldehyde, 5-(2-Thienyl)isoxazole-3-carbaldehyde, 5-(2-thienyl)-3-isoxazolcarbaldehyde, 5-(Thien-2-yl)isoxazole-3-carboxaldehyde, 5-Thiophen-2-yl-1,2-oxazole-3-carbaldehyde
5-(2-Thienyl)isoxazole-3-carbaldehyde (CAS 465514-11-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5NO2S and a molecular weight of 179.19600 g/mol. Key properties include a melting point of 66ºC, a boiling point of 365.6ºC at 760 mmHg, a density of 1.358g/cm3 and a flash point of 174.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 465514-11-8
- Jingsj CID
- J-1524088-7
- Molecular Formula
- C8H5NO2S
- Molecular Weight
- 179.19600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66ºC |
|---|---|
| Boiling Point | 365.6ºC at 760 mmHg |
| Density | 1.358g/cm3 |
| Flash Point | 174.9ºC |
| Exact Mass | 179.00400 |
| PSA | 71.34000 |
| LogP | 2.21560 |
| Refractive Index | 1.62 |
| 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 5-(2-Thienyl)isoxazole-3-carbaldehyde?
The CAS number of 5-(2-Thienyl)isoxazole-3-carbaldehyde is 465514-11-8.
What are the molecular formula and molecular weight of 5-(2-Thienyl)isoxazole-3-carbaldehyde?
5-(2-Thienyl)isoxazole-3-carbaldehyde has molecular formula C8H5NO2S and molecular weight 179.19600 g/mol.
What are the upstream and downstream products of 5-(2-Thienyl)isoxazole-3-carbaldehyde?
For 5-(2-Thienyl)isoxazole-3-carbaldehyde, Upstream Products: [5-(thiophen-2-yl)-1,2-oxazol-3-yl]methanol, 2-Acetylthiophene, 2-Acetyl-5-bromothiophene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(2-Thienyl)isoxazole-3-carbaldehyde (CAS 465514-11-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524088-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.