2-Hydroxyisonicotinic acid (CAS 22282-72-0) — formula C6H5NO3, molecular weight 139.11; category organic chemicals.
2-Hydroxyisonicotinic acid (CAS 22282-72-0) is a chemical raw material in the organic chemicals category. Its molecular formula C6H5NO3 comprises 6 C, 5 H, 1 N, 3 O atoms. Its molecular weight is about 139.11. Reported physicochemical data: LogP about -0.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 22282-72-0 |
|---|---|
| Molecular Formula | C6H5NO3 |
| Molecular Weight | 139.11 |
| LogP | -0.5 |
| Category | Organic Chemicals |
2-Hydroxyisonicotinic acid is a carbon-based organic compound with CAS registry number 22282-72-0 and molecular formula C6H5NO3 (molecular weight 139.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22282-72-0
Its molecular formula C6H5NO3 comprises 6 C, 5 H, 1 N, 3 O atoms.
Also known as: 2-Hydroxyisonicotinic acid · 2-羟基异烟酸
Category: organic chemicals
The CAS registry number of 2-Hydroxyisonicotinic acid is 22282-72-0.
Molecular formula C6H5NO3, molecular weight 139.11.
It is also registered under: 2-Hydroxyisonicotinic acid, 2-羟基异烟酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Hydroxyisonicotinic acid (CAS 22282-72-0), compiled from public chemistry databases.
| CAS Number | 22282-72-0 |
|---|---|
| PubChem CID | 280756 |
| Molecular Formula | C6H5NO3 |
| IUPAC Name | 2-oxo-1H-pyridine-4-carboxylic acid |
| UNII (FDA) | AM20061702 |
| Molecular Weight | 139.11 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 139.026943022 |
| Monoisotopic Mass | 139.026943022 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 10 |
2-Hydroxyisonicotinic acid; RefChem:473460; 835-024-8; 947-323-1; 22282-72-0; 2-oxo-1,2-dihydropyridine-4-carboxylic acid; 2-Hydroxy-4-pyridinecarboxylic acid; 169253-31-0; 2-HYDROXYPYRIDINE-4-CARBOXYLIC ACID; 2-Hydroxy-isonicotinic acid; 2-oxo-1H-pyridine-4-carboxylic acid; MFCD01318566; 4-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-; NSC132888; 2-Hydroxyisonicitonic Acid; AKOS000732735
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-羟基异烟酸