2-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile CAS 1539645-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1539645-63-0 |
| Molecular Formula | C11H5ClFN3O |
| Molecular Weight | 249.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1539645-63-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H5ClFN3O. Molecular weight: 249.63 g/mol. Batch-specific COA and technical support are available on request.
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
- 4-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1505284-35-4)
- 3-((2-Chloro-5-fluoropyrimidin-4-yl)oxy)benzonitrile (CAS 1525822-81-4)
- 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)
- 2-(Chloromethyl)-4-(difluoromethyl)-3-methylpyridine-5-acetic acid (CAS 1361830-47-8)
- 6-Chloro-1,3-dimethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 952183-47-0)
- 2-(5-methylpiperidin-3-yl)acetic acid hydrochloride (CAS 1864015-14-4)
- 2-(5-Amino-3-cyclobutyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (CAS 1707667-72-8)
- (2E)-1-[4-(Pyridin-2-yl)piperazin-1-yl]-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 647031-56-9)
- 3-Bromo-2-(chloromethyl)pyridine Hydrochloride (CAS 1420800-39-0)
- 4,6-Dichloro-5-fluoropyrimidin-2-amine (CAS 15598-33-1)
- Vitamin D5 (CAS 71761-06-3)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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