2-chloro-3-[({[(3-chloro-4-fluorophenyl)methylene]amino}oxy)carbonyl]pyridine CAS 253586-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 253586-41-3 |
| Molecular Formula | C13H7Cl2FN2O2 |
| Molecular Weight | 313.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-3-[({[(3-chloro-4-fluorophenyl)methylene]amino}oxy)carbonyl]pyridine (CAS 253586-41-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7Cl2FN2O2. Molecular weight: 313.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H7Cl2FN2O2 |
| Molecular Weight | 313.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 2-chloro-3-[({[(2-chloro-6-fluorophenyl)methylene]amino}oxy)carbonyl]pyridine (CAS 254985-25-6)
- 2-chloro-5-[({[(3-chloro-4-fluorophenyl)methylene]amino}oxy)carbonyl]pyridine (CAS 255876-85-8)
- (E)-5-chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde O-(6-chloronicotinoyl) oxime (CAS 477709-11-8)
- Ethyl 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 339030-88-5)
- 4-[2-chloro-4-(chlorosulfonyl)phenoxy]butanoic acid (CAS 1016835-63-4)
- Ethyl 2-(2-chloro-4-(chlorosulfonyl)phenoxy)acetate (CAS 4547-67-5)
- (3-Chloro-4-((3-chlorobenzyl)oxy)-5-methoxyphenyl)methanol (CAS 1039844-54-6)
- 4-Chloro-5-((3-chlorobenzyl)oxy)-2-propylpyridazin-3(2H)-one (CAS 88094-04-6)
Recommended Standards
- 2-(3,4-Dichlorobenzoyl)-3-fluorobenzoic acid (CAS 860784-74-3)
- 3-Benzyl-2-fluoro-4-iodopyridine (CAS 655245-95-7)
- 2-(2-Bromo-4-(trifluoromethyl)benzyl)propane-1,3-diol (CAS 1956334-54-5)
- Methyl 4-Bromo-6-chloropyridine-2-carboxylate (CAS 1206249-86-6)
- 1-(4-(((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)amino)phenyl)ethanone (CAS 824431-15-4)
- N'-(6-Chloropyridazin-3-yl)benzohydrazide (CAS 7190-96-7)
- N-((4-ethoxyphenyl)sulfonyl)-N-(p-tolyl)glycine (CAS 331750-12-0)
- Methyl o-methylhomoserinate (CAS 225102-33-0)
- Sodium 2,2-difluoropropanoate (CAS 1281943-34-7)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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