(6-Chloro-5-nitropyridin-3-yl)methanol CAS 321845-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321845-12-9 |
| Molecular Formula | C6H5ClN2O3 |
| Molecular Weight | 188.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Chloro-5-nitropyridin-3-yl)methanol (CAS 321845-12-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5ClN2O3. Molecular weight: 188.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5ClN2O3 |
| Molecular Weight | 188.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-5-methoxy-3-nitropyridine (CAS 1003711-55-4)
- 4-Chloro-3,5-dihydroxybenzoic acid (CAS 102338-87-4)
- 2-Chloro-3-methoxy-4-nitropyridine (CAS 109613-91-4)
- 2-Chloro-4-methyl-5-nitropyridine 1-oxide (CAS 1253378-56-1)
- 2-Chloro-4-methoxypyrimidine-5-carboxylic acid (CAS 1375064-78-0)
- 6-Chloro-4-methoxypyridazine-3-carboxylic acid (CAS 1517036-80-4)
- 2-(4-chloro-5-formylfuran-2-yl)acetic acid (CAS 1525671-23-1)
- 5-Chloro-3-methoxy-2-nitropyridine (CAS 152684-28-1)
Recommended Standards
- 6-Chloro-2-methyl-4-nitropyridin-3-ol (CAS 1956369-78-0)
- 1-(2-Chloroacetyl)pyrimidine-2,4(1H,3H)-dione (CAS 89581-68-0)
- Methyl 5-(Chlorocarbonyl)furan-2-carboxylate (CAS 1935999-47-5)
- 4-Chloro-3-(difluoromethyl)-6-fluoropicolinonitrile (CAS 1805971-05-4)
- 1,1'-(Oxybis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 13132-94-0)
- N,N-Diethyl-3-[2-(2-piperidinyl)ethoxy]anilinehydrochloride (CAS 1220016-92-1)
- Pyrazolo[1,5-a]pyridin-7-ylboronic acid (CAS 1231934-40-9)
- N-((1-(2-Aminoacetyl)piperidin-4-yl)methyl)-N-cyclopropylacetamide (CAS 1353988-70-1)
- 2-Bromo-4-{[(butan-2-yl)amino]methyl}-6-methoxyphenol (CAS 1019551-83-7)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com