2-Hydroxynicotinic acid (CAS 609-71-2) — formula C6H5NO3, molecular weight 139.11; category organic chemicals.
2-Hydroxynicotinic acid (CAS 609-71-2) 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 | 609-71-2 |
|---|---|
| Molecular Formula | C6H5NO3 |
| Molecular Weight | 139.11 |
| LogP | 0.5 |
| Category | Organic Chemicals |
2-Hydroxynicotinic acid is a carbon-based organic compound with CAS registry number 609-71-2 and molecular formula C6H5NO3 (molecular weight 139.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 609-71-2
Its molecular formula C6H5NO3 comprises 6 C, 5 H, 1 N, 3 O atoms.
Also known as: 2-Hydroxynicotinic acid · 2-羟基烟酸
Category: organic chemicals
The CAS registry number of 2-Hydroxynicotinic acid is 609-71-2.
Molecular formula C6H5NO3, molecular weight 139.11.
It is also registered under: 2-Hydroxynicotinic acid, 2-羟基烟酸.
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-Hydroxynicotinic acid (CAS 609-71-2), compiled from public chemistry databases.
| CAS Registry Number | 609-71-2 |
|---|---|
| PubChem CID | 69114 |
| Molecular formula | C6H5NO3 |
| IUPAC name | 2-oxo-1H-pyridine-3-carboxylic acid |
| UNII (FDA) | TMQ68Q9BA3 |
| 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-Hydroxynicotinic acid; 609-71-2; 2-Hydroxypyridine-3-carboxylic acid; 1,2-Dihydro-2-oxonicotinic acid; 1,2-Dihydro-2-oxo-3-pyridinecarboxylic acid; TMQ68Q9BA3; NSC-226152; DTXSID20209735; RefChem:473477; DTXCID70132226; 210-198-2; 2-oxo-1,2-dihydropyridine-3-carboxylic acid; 2-oxo-1H-pyridine-3-carboxylic acid; MFCD00010100; 2-hydroxy nicotinic acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Hydroxynicotinic acid · CAS 609-71-2 · C6H5NO3. UNII TMQ68Q9BA3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-羟基烟酸