1,1-Bis(trifluoromethyl)-cyclopentane CAS 277756-40-8
| CAS No. | 277756-40-8 |
| Molecular Formula | C7H8F6 |
| Molecular Weight | 206.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,1-Bis(trifluoromethyl)-cyclopentane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1,1-Bis(trifluoromethyl)-cyclopentane (CAS 277756-40-8) is a high-purity analytical reference standard with the molecular formula C7H8F6 and a molecular weight of 206.13 g/mol.
Owing to fluorine substitution, 1,1-Bis(trifluoromethyl)-cyclopentane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 206.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8F6 |
| Molecular Weight | 206.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2025 |
| Halogen Content | F-containing |
Related Bis Standards
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- methyl 6-(trifluoromethyl)pyrimidine-4-carboxylate (CAS 1353101-38-8)
- 4-methyl-6-(trifluoromethyl)pyrimidine-2-carboxylic acid (CAS 1379313-04-8)
- 2-Methyl-4-(trifluoromethyl)pyrimidine-5-carboxylic acid (CAS 149771-24-4)
- 2-(6-(Trifluoromethyl)pyridazin-3-yl)acetic acid (CAS 1565408-90-3)
- Methyl 6-(trifluoromethyl)pyrazine-2-carboxylate (CAS 1644548-81-1)
- Methyl 4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 1803738-77-3)
Recommended Standards
- 3-Cyano-4-fluoro-6-nitro-1H-indazole (CAS 1167055-91-5)
- 2,2,2-Trifluoro-N'-(pyrazin-2-yl)acetohydrazide (CAS 837430-15-6)
- Flutamide EP Impurity A (CAS 393-11-3)
- 4-Amino-2-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 657-68-1)
- 2-(4-bromophenyl)-3h-benZo[d]imidazole-5-carboxylic acid (CAS 1018300-89-4)
- 2-((4,6-Difluoro-1,3,5-triazin-2-yl)amino)benzenesulfonic acid (CAS 60379-39-7)
- 3-Benzothiazol-2-yl-acrylic acid (CAS 4123-18-6)
- Imidapril Impurity 12 (CAS 157085-04-6(free base))
- Methyl 4-(trifluoromethyl)picolinate (CAS 455941-78-3)
- Methyl (E)-4-((5,6-dimethyl-2-styryl-1H-benzo[d]imidazol-1-yl)methyl)benzoate (CAS 350682-62-1)
- 1-Cyclopentylazetidin-3-amine (CAS 1341294-86-7)
- 1,1-Diphenyl-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine (CAS 1570232-81-3)
- Iguratimod Impurity 133 HCl (CAS CATO-C4X-1826133)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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 18665070610 / Nicole.chen@cato-chem.com