2,6-Pyridinedicarboxylic acid, 1-oxide
Also known as: 1-oxidopyridin-1-ium-2,6-dicarboxylic acid, 2,6-Dicarboxypyridine 1-oxide, 2,6-Pyridinedicarboxylic acid 1-oxide, 2,6-Pyridinedicarboxylic acid N-oxide, 2,6-dicarboxypyridine N-oxide, 2,6-pyridinecarboxylic acid N-oxide, 2,6-pyridinedicarboxylic acid N-oxide, DIPICOLINIC ACID N-OXIDE, Dipicolinic acid N-oxide, Lansoprazole Impurity 89, PYRIDINE-2,6-DICARBOXYLIC ACID N-OXIDE, Pyridine-2,6-dicarboxylic acid 1-oxide, pyridine-2,6-dicarboxylic acid-N-oxide
2,6-Pyridinedicarboxylic acid, 1-oxide (CAS 15905-16-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NO5 and a molecular weight of 183.11800 g/mol. Key properties include a boiling point of 644.8ºC at 760mmHg, a density of 1.6g/cm3 and a flash point of 343.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15905-16-5
- Jingsj CID
- J-1326782-8
- Molecular Formula
- C7H5NO5
- Molecular Weight
- 183.11800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 644.8ºC at 760mmHg |
|---|---|
| Density | 1.6g/cm3 |
| Flash Point | 343.7ºC |
| Exact Mass | 183.01700 |
| PSA | 100.06000 |
| LogP | 0.51150 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2,6-Pyridinedicarboxylic acid, 1-oxide?
The CAS number of 2,6-Pyridinedicarboxylic acid, 1-oxide is 15905-16-5.
What are the molecular formula and molecular weight of 2,6-Pyridinedicarboxylic acid, 1-oxide?
2,6-Pyridinedicarboxylic acid, 1-oxide has molecular formula C7H5NO5 and molecular weight 183.11800 g/mol.
What are the upstream and downstream products of 2,6-Pyridinedicarboxylic acid, 1-oxide?
For 2,6-Pyridinedicarboxylic acid, 1-oxide, Upstream Products: Dipicolinic acid; Downstream Products: 4-chloropyridine-2,6-dicarbonyl dichloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,6-Pyridinedicarboxylic acid, 1-oxide (CAS 15905-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1326782-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.