2,4-Dichloropyridine 1-oxide CAS 13602-59-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13602-59-0 |
| Molecular Formula | C5H3Cl2NO |
| Molecular Weight | 163.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dichloropyridine 1-oxide (CAS 13602-59-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H3Cl2NO. Molecular weight: 163.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H3Cl2NO |
| Molecular Weight | 163.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloropyridine Standards
- 2,3-Dichloropyridine1-oxide (CAS 53976-65-1)
- 2,5-Dichloropyridine 1-oxide (CAS 53976-62-8)
- 2,6-Dichloropyridine N-oxide 2,6-Dichloropyridine-1-oxide 2,6-Dichloropyridine-N-oxide 2587-00-0 NSC 136569 (CAS 2587-00-0)
- 4,5-Dichloropyridine-2-carbonitrile (CAS 1335055-88-3)
- 3,6-Dichloropyridine-2-carbonitrile (CAS 1702-18-7)
- 2,6-Dichloropyridine-3-carbaldehyde (CAS 55304-73-9)
- 3,6-Dichloropyridine-2-carboxaldehyde (CAS 343781-53-3)
- 2-Methyl-3,4-dichloropyridine N-Oxide (CAS 108004-98-4)
Recommended Standards
- 2-Amino-4,6-dichloropyrimidine-13C2 (CAS 1346605-11-5)
- 2,6-Diamino-3-chloropyrazine (CAS 14399-37-2)
- 4,5-Dichloropyridin-3-ol (CAS 1261269-63-9)
- N-(5-Amino-2-fluorophenyl)-4-(hexyloxy)benzamide (CAS 1020057-00-4)
- Ethyl 2-(1-benzyl-4-(cyanomethyl)piperidin-4-yl)acetate (CAS 1951439-94-3)
- Quinolin-8-yl hydrogen sulfate (CAS 2149-36-2)
- 2-(1-Phenyl-1h-1,2,3-triazol-4-yl)propan-2-amine hydrochloride (CAS 1384430-24-3)
- 30965-26-5 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,4-butanediol 1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol 1,4-Benzenedicarboxylic acid, dimethyl ester, 1,4-butanediol polymer 1,4-Butanediol, dimethyl terephthalate polymer Dimethyl terephthalate 1,4-butanediol polymer (CAS 30965-26-5)
- 6-Chloro-5-(difluoromethyl)-4-nitropyridin-3-ol (CAS 1805055-27-9)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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