2,3-Difluoropyridine CAS 1513-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1513-66-2 |
| Molecular Formula | C5H9F2N |
| Molecular Weight | 121.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Difluoropyridine (CAS 1513-66-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9F2N. Molecular weight: 121.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9F2N |
| Molecular Weight | 121.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoropyridine Standards
- 2,6-Difluoropyridine (CAS 1513-65-1)
- 3,5-difluoropyridine (CAS 71902-33-5)
- 2,4-Difluoropyridine (CAS 34941-90-7)
- 2,5-Difluoropyridine (CAS 84476-99-3)
- 3,4-Difluoropyridine (CAS 82878-63-5)
- 2,3-Difluoropyridine 1-Oxide (CAS 303154-03-2)
- 2,4-Difluoropyridine 1-Oxide (CAS 303154-04-3)
- 3,5-Difluoropyridine 1-oxide (CAS 210169-07-6)
Recommended Standards
- 3,3-Difluoro-4-methylpyrrolidine (CAS 1554367-59-7)
- (3R)-3-(Difluoromethyl)pyrrolidine (CAS 1444103-50-7)
- (2,2-Difluorocyclobutyl)methanamine (CAS 1582718-52-2)
- 2,2,4,6-Tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 16489-89-7)
- (4-Chloro-3-fluoro-5-methylfuran-2-yl)(phenyl)methanol (CAS 1443324-44-4)
- (4-Bromo-2-chlorophenyl)(4-chlorophenyl)methanone (CAS 1157395-92-0)
- Trospium Impurity 11 (CAS CATO-C4X-203811)
- Methyl 4,4-difluoropyrrolidine-2-carboxylate (CAS 1416499-38-1)
- 2-[(2-Amino-4-bromophenyl)(methyl)amino]ethanol (CAS 912284-75-4)
- Lixisenatide (CAS 320367-13-3)
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