1,1-Difluorocyclopentane CAS 1120-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1120-70-3 |
| Molecular Formula | C5H8F2 |
| Molecular Weight | 106.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Difluorocyclopentane (CAS 1120-70-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8F2. Molecular weight: 106.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8F2 |
| Molecular Weight | 106.11 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Difluorocyclopentane Standards
- 3,3-difluorocyclopentane-1-carbonitrile (CAS 1379014-57-9)
- 2,2-Difluorocyclopentane-1-carbonitrile (CAS 1781037-41-9)
- 2,2-Difluorocyclopentane-1,3-dione (CAS 1215071-21-8)
- 3,3-difluorocyclopentane-1-carbaldehyde (CAS 1553231-11-0)
- 2,2-Difluorocyclopentane-1-carboxylic acid (CAS 1378525-26-8)
- (R)-2,2-difluorocyclopentane-1-carboxylic acid (CAS 2166223-17-0)
- (S)-2,2-difluorocyclopentane-1-carboxylic acid (CAS 2166030-98-2)
- methyl 2,2-difluorocyclopentane-1-carboxylate (CAS 1781329-42-7)
Recommended Standards
- rac Cycloserine-15N,d3 (CAS 1219176-26-7)
- 3-Ethynyl-2-methylfuran (CAS 1936544-90-9)
- Ethyl Fluoroacetate (CAS 459-72-3)
- Z Δ5-Avenasterol (CAS 481-14-1)
- (3AR,4s,9bs)-6,9-dimethyl-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-56-1)
- Ethyl (R)-6-bromo-2-methyl-2,3-dihydropyrazolo[5,1-b]oxazole-7-carboxylate (CAS 2758166-22-0)
- 5-Ethyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 944906-22-3)
- 1-Bromo-4-(bromomethyl)-2-methylbenzene (CAS 27561-51-9)
- 3-Bromo-5-(1-(2,2-diethoxyethyl)-1H-imidazol-2-yl)pyridine (CAS 941294-55-9)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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