![Molecular structure of 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine (CAS 758709-88-5)](/images/chem_structures_svg/023/758709-88-5.svg)
4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine
Also known as: 2-(4-chloropyridin-2-yl)-1,3,4-oxadiazole, 4-chloro-2-(1,3,4-oxadiazol-2-yl)pyridine, Pyridine, 4-chloro-2-(1,3,4-oxadiazol-2-yl)-
4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine (CAS 758709-88-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3O and a molecular weight of 181.57900 g/mol. Key properties include a boiling point of 321.877ºC at 760 mmHg, a density of 1.406g/cm3 and a flash point of 148.466ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 758709-88-5
- Jingsj CID
- J-1518738-9
- Molecular Formula
- C7H4ClN3O
- Molecular Weight
- 181.57900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 321.877ºC at 760 mmHg |
|---|---|
| Density | 1.406g/cm3 |
| Flash Point | 148.466ºC |
| Exact Mass | 181.00400 |
| PSA | 51.81000 |
| LogP | 1.78500 |
| Refractive Index | 1.569 |
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 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine?
The CAS number of 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine is 758709-88-5.
What are the molecular formula and molecular weight of 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine?
4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine has molecular formula C7H4ClN3O and molecular weight 181.57900 g/mol.
What are the upstream and downstream products of 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine?
For 4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine, Upstream Products: 4-Chloropicolinohydrazide, Triethyl orthoformate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-2-[1,3,4]oxadiazol-2-yl-pyridine (CAS 758709-88-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518738-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.