4-Hydroxypyridine-d5
4-羟基吡啶-d5
Also known as: 4-HYDROXYPYRIDINE-D5, 4-Pyridinol-d5, 4-Pyridone-d5, 4-Pyridin-2,3,5,6-d4-ol-d, Deuterium labeled 4-hydroxypyridine, Pyridin-4-ol-d5, 4-(2H4)Pyridin(2H)ol
4-Hydroxypyridine-d5 (CAS 45503-33-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5D5NO and a molecular weight of 100.130 g/mol. It is also known as 4-HYDROXYPYRIDINE-D5, 4-Pyridinol-d5 and 4-Pyridone-d5. Key properties include a boiling point of 380.6±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 182.3±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 45503-33-1
- Jingsj CID
- J-1973464-4
- Molecular Formula
- C5D5NO
- Chinese Name
- 4-羟基吡啶-d5
- Molecular Weight
- 100.130 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 380.6±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 182.3±20.4 °C |
Frequently Asked Questions
What is the CAS number of 4-Hydroxypyridine-d5?
The CAS number of 4-Hydroxypyridine-d5 is 45503-33-1.
What are the molecular formula and molecular weight of 4-Hydroxypyridine-d5?
4-Hydroxypyridine-d5 has molecular formula C5D5NO and molecular weight 100.130 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxypyridine-d5 (CAS 45503-33-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973464-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.