2-Chloro-3-((5-nitropyridin-2-yl)oxy)pyridine CAS 219928-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219928-47-9 |
| Molecular Formula | C10H6ClN3O3 |
| Molecular Weight | 251.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-((5-nitropyridin-2-yl)oxy)pyridine (CAS 219928-47-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6ClN3O3. Molecular weight: 251.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6ClN3O3 |
| Molecular Weight | 251.63 g/mol |
| Appearance | Pale yellow to 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-N-(3-(trifluoromethyl)benzyl)acetamide (CAS 101824-35-5)
- 8-Chloro-6-nitro-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 1092351-35-3)
- 4-Chloro-6-(4-nitrophenoxy)pyrimidine (CAS 124041-03-8)
- 3-Chloro-6-(4-nitrophenoxy)pyridazine (CAS 1490-54-6)
- 2-Chloro-N-(2-methyl-5-(trifluoromethyl)phenyl)acetamide (CAS 1506289-07-1)
- 2-Chloro-3-((3-nitropyridin-2-yl)oxy)pyridine (CAS 175135-50-9)
- 17733-86-7 3-Chloro-N-[3-(trifluoromethyl)phenyl]propanamide 5921AD C10H9ClF3NO (CAS 17733-86-7)
- (4-Chloro-1H-pyrazol-1-yl)(3-nitrophenyl)methanone (CAS 312534-94-4)
Recommended Standards
- 2-(Trifluoromethyl)thiazole-4-sulfonyl chloride (CAS 2137633-02-2)
- 2-Chloro-4-(2-nitrophenoxy)pyrimidine (CAS 353259-09-3)
- (E)-[Carbamoyl(cyano)methylidene]amino 4-chlorobenzoate (CAS 400082-54-4)
- 2-(1-Phenylvinyl)benzofuran (CAS 56426-70-1)
- 1-(2,5-Dichlorobenzyl)-3-methyl-1H-pyrazole-5-carbohydrazide (CAS 618070-45-4)
- 1-(methoxymethyl)cyclopropan-1-amine (CAS 1029716-05-9)
- 1-(3-Bromo-4-methoxybenzyl)azetidin-3-ol (CAS 1342486-95-6)
- (2,4-Dichloro-6-methylphenyl)methanamine (CAS 150517-76-3)
- 2-Amino-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1352575-06-4)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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