2-Hydroxy-4-methyl-3-nitropyridine (CAS 21901-18-8) — formula C6H6N2O3, molecular weight 154.12; category organic chemicals.
2-Hydroxy-4-methyl-3-nitropyridine (CAS 21901-18-8) is a chemical raw material in the organic chemicals category. Its molecular formula C6H6N2O3 comprises 6 C, 6 H, 2 N, 3 O atoms. Its molecular weight is about 154.12. Reported physicochemical data: LogP about 0.2. 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 | 21901-18-8 |
|---|---|
| Molecular Formula | C6H6N2O3 |
| Molecular Weight | 154.12 |
| LogP | 0.2 |
| Category | Organic Chemicals |
2-Hydroxy-4-methyl-3-nitropyridine is a carbon-based organic compound with CAS registry number 21901-18-8 and molecular formula C6H6N2O3 (molecular weight 154.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21901-18-8
Its molecular formula C6H6N2O3 comprises 6 C, 6 H, 2 N, 3 O atoms.
Also known as: 2-Hydroxy-4-methyl-3-nitropyridine · 2-羟基-4-甲基-3-硝基吡啶
Category: organic chemicals
The CAS registry number of 2-Hydroxy-4-methyl-3-nitropyridine is 21901-18-8.
Molecular formula C6H6N2O3, molecular weight 154.12.
It is also registered under: 2-Hydroxy-4-methyl-3-nitropyridine, 2-羟基-4-甲基-3-硝基吡啶.
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-Hydroxy-4-methyl-3-nitropyridine (CAS 21901-18-8), compiled from public chemistry databases.
| CAS Registry Number | 21901-18-8 |
|---|---|
| PubChem CID | 345370 |
| Molecular formula | C6H6N2O3 |
| IUPAC name | 4-methyl-3-nitro-1H-pyridin-2-one |
| UNII (FDA) | ST50997645 |
| Molecular Weight | 154.12 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.03784206 |
| Monoisotopic Mass | 154.03784206 |
| Topological Polar Surface Area | 74.9 |
| Heavy Atom Count | 11 |
2-Hydroxy-4-methyl-3-nitropyridine; DTXSID30323077; RefChem:473210; DTXCID30274196; 626-893-2; 21901-18-8; 4-methyl-3-nitropyridin-2-ol; 4-methyl-3-nitro-1H-pyridin-2-one; 2-Hydroxy-3-nitro-4-picoline; 4-methyl-3-nitropyridin-2(1h)-one; 4-Methyl-3-nitro-2-pyridone; 4-methyl-3-nitro-1,2-dihydropyridin-2-one; MFCD00010689; 4-Methyl-3-nitro-2-pyridinone; 4-Methyl-3-nitro-2-pyridinol; 2-Hydroxy-3-nitro-4-methylpyridine
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Hydroxy-4-methyl-3-nitropyridine · CAS 21901-18-8 · C6H6N2O3. UNII ST50997645.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-羟基-4-甲基-3-硝基吡啶