5-(4-Pyridyl)-1H-tetrazole
5-(4-吡啶基)-1H-四唑
Also known as: 4-(2H-tetrazol-5-yl)pyridine, 4-(1H-tetrazol-5-yl)pyridine, 5-(4-pyridyl)tetrazole, 4-(5-tetrazolyl)pyridine, Pyridine,4-(2H-tetrazol-5-yl)-, 5-(4-pyridinyl)-1H-tetrazole, 5-(4'-pyridyl)tetrazole, 4-(1H-1,2,3,4-tetraazol-5-yl)pyridine
5-(4-Pyridyl)-1H-tetrazole (CAS 14389-12-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N5 and a molecular weight of 147.137 g/mol. It is also known as 4-(2H-tetrazol-5-yl)pyridine, 4-(1H-tetrazol-5-yl)pyridine and 5-(4-pyridyl)tetrazole. Key properties include a melting point of 265 °C, a boiling point of 377.1±34.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 190.9±18.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14389-12-9
- Jingsj CID
- J-35637-4
- Molecular Formula
- C6H5N5
- Chinese Name
- 5-(4-吡啶基)-1H-四唑
- Molecular Weight
- 147.137 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 265 °C |
|---|---|
| Boiling Point | 377.1±34.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 190.9±18.6 °C |
Frequently Asked Questions
What is the CAS number of 5-(4-Pyridyl)-1H-tetrazole?
The CAS number of 5-(4-Pyridyl)-1H-tetrazole is 14389-12-9.
What are the molecular formula and molecular weight of 5-(4-Pyridyl)-1H-tetrazole?
5-(4-Pyridyl)-1H-tetrazole has molecular formula C6H5N5 and molecular weight 147.137 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(4-Pyridyl)-1H-tetrazole (CAS 14389-12-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35637-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.