4-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile CAS 1505284-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1505284-35-4 |
| Molecular Formula | C11H5ClFN3O |
| Molecular Weight | 249.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1505284-35-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H5ClFN3O. Molecular weight: 249.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H5ClFN3O |
| Molecular Weight | 249.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1525822-81-4)
- 2-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1539645-63-0)
- 6-Chloro-2-ethyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridine (CAS 1018126-49-2)
- 6-Chloro-2,3-dimethyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridine (CAS 1018165-26-8)
- 2-chloro-N-[4-(difluoromethoxy)benzyl]acetamide (CAS 1050909-61-9)
- 5-Chloro-6-((3,3-difluorocyclobutyl)methoxy)pyridin-3-ol (CAS 1355066-37-3)
- 6-Chloro-7-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 1365763-65-0)
- 7-Chloro-3-ethyl-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1374582-52-1)
Recommended Standards
- 3-Formyl-5-nitrobenzenesulfonyl chloride (CAS 1393534-46-7)
- 6-Chloro-1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 952183-47-0)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)but-3-yn-2-ol (CAS 937601-45-1)
- 7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 3-methylbenzoate (CAS 343373-68-2)
- 6-Bromo-5-fluoro-4-methyl-2-nitro-3-pyridinol (CAS 1417554-26-7)
- 4-Bromo-N-cyclopentyl-1-methyl-1H-pyrrole-2-carboxamide (CAS 1090466-94-6)
- (R)-N,N,N-Trimethyl-4-(2-methyl-5-oxopyrrolidin-1-yl)but-2-yn-1-aminium iodide (CAS 98612-64-7)
- 3-(Aminomethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridin-2-amine (CAS 1803945-48-3)
- Racecadotril Impurity 23 (CAS CATO-C4X-110623)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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