Nicotinic acid N-oxide (CAS 2398-81-4) — formula C6H5NO3, molecular weight 139.11; category inorganic chemicals.
Nicotinic acid N-oxide (CAS 2398-81-4) is a chemical raw material in the inorganic 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 -0.6. 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 | 2398-81-4 |
|---|---|
| Molecular Formula | C6H5NO3 |
| Molecular Weight | 139.11 |
| LogP | -0.6 |
| Applications | 3-Pyridinecarboxylic acid, 1-oxide: ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: 3-Pyridinecarboxylic acid, 1-oxide: ACTIVE.
Nicotinic acid N-oxide is an inorganic compound with CAS registry number 2398-81-4 and molecular formula C6H5NO3 (molecular weight 139.11), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 2398-81-4
Its molecular formula C6H5NO3 comprises 6 C, 5 H, 1 N, 3 O atoms.
Also known as: Nicotinic acid N-oxide · N-氧化烟酸
Category: inorganic chemicals
The CAS registry number of Nicotinic acid N-oxide is 2398-81-4.
Molecular formula C6H5NO3, molecular weight 139.11.
It is also registered under: Nicotinic acid N-oxide, N-氧化烟酸.
Recorded applications: 3-Pyridinecarboxylic acid, 1-oxide: ACTIVE.
Category: Inorganic 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 Nicotinic acid N-oxide (CAS 2398-81-4), compiled from public chemistry databases.
| CAS Registry Number | 2398-81-4 |
|---|---|
| PubChem CID | 16976 |
| Molecular formula | C6H5NO3 |
| IUPAC name | 1-oxidopyridin-1-ium-3-carboxylic acid |
| UNII (FDA) | YY03Q39E6L |
| Molecular Weight | 139.11 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 139.026943022 |
| Monoisotopic Mass | 139.026943022 |
| Topological Polar Surface Area | 62.8 |
| Heavy Atom Count | 10 |
Nicotinic acid N-oxide; 2398-81-4; Oxiniacic acid; Nicotinic acid 1-oxide; 3-Pyridinecarboxylic acid, 1-oxide; Nicotinic acid oxide; Acido oxiniacico; Acide oxiniacique; Acidum oxiniacicum; N-Hydroxynicotinic acid; 3-Pyridinecarboxylic acid oxide; 3-Carboxypyridine N-oxide; Pyridine-3-carboxylic acid N-oxide; YY03Q39E6L; Acide oxiniacique [INN-French]; Acido oxiniacico [INN-Spanish]
| Reported hazard statements | H302 (33.3%), H312 (66.7%), H315 (66.7%), H319 (66.7%), H332 (33.3%), H335 (33.3%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (66.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Nicotinic acid N-oxide · CAS 2398-81-4 · C6H5NO3. UNII YY03Q39E6L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-氧化烟酸