1-Chloro-3,3-difluoropentane CAS 381-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381-33-9 |
| Molecular Formula | C5H9ClF2 |
| Molecular Weight | 142.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-3,3-difluoropentane (CAS 381-33-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9ClF2. Molecular weight: 142.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9ClF2 |
| Molecular Weight | 142.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-4,4-difluoropentane (CAS 406-80-4)
- 2-Chloro-m-cresol (CAS 608-26-4)
- 3-Chloro-4-methylphenol (CAS 615-62-3)
- 3-Chloro-5-methylphenol (CAS 58291-77-3)
- p-Chloro-m-cresol (CAS 35421-08-0)
- 2-Chloro-6-Methylphenol (CAS 87-64-9)
- 4-Chloro-3-Methylphenol (CAS 59-50-7)
- 5-Chloro-2-methylphenol (CAS 5306-98-9)
Recommended Standards
- 2-Amino-3-chloro-N-hydroxy-propanamide-15N,d3 (CAS 1794713-69-1)
- 2-(3-Chloro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 1322604-41-0)
- (Chloromethoxy)benzene (CAS 6707-01-3)
- Quinoline, 1,2-dihydro-2-methyl-2-propyl- (CAS 129268-19-5)
- 5-Methylbenzo[b]thiophen-2(3H)-one (CAS 73129-57-4)
- ISOLANE (CAS 119-38-0)
- 1-(2-(2-(1H-Imidazol-2-yl)phenyl)-1H-benzo[d]imidazol-5-yl)pentan-1-one (CAS 824395-30-4)
- 1-[4-(Aminomethyl)phenyl]-N-(2-methylpropyl)methanesulfonamide (CAS 1041566-62-4)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(tert-pentyl)acetamide (CAS 1156076-08-2)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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