rel-(1R,5S)-2-Bromo-5-(trifluoromethyl)cyclohex-2-enol CAS 1807972-66-2
| CAS No. | 1807972-66-2 |
| Molecular Formula | C7H8BrF3O |
| Molecular Weight | 245.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rel-(1R,5S)-2-Bromo-5-(trifluoromethyl)cyclohex-2-enol.
rel-(1R,5S)-2-Bromo-5-(trifluoromethyl)cyclohex-2-enol (CAS 1807972-66-2), molecular formula C7H8BrF3O and molecular weight 245.04 g/mol, is a CATO reference standard with documented purity and traceability.
rel-(1R,5S)-2-Bromo-5-(trifluoromethyl)cyclohex-2-enol (C7H8BrF3O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures rel-(1R,5S)-2-Bromo-5-(trifluoromethyl)cyclohex-2-enol 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.
Physical & Chemical Properties
| Molecular Formula | C7H8BrF3O |
| Molecular Weight | 245.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
Recommended Standards
- (6-(4-Methoxyphenoxy)pyridin-3-yl)boronic acid (CAS 1313761-02-2)
- (3-((Furan-2-ylmethyl)carbamoyl)phenyl)boronic acid (CAS 850567-27-0)
- Linagliptin Impurity 28 (CAS 93703-24-3)
- (4-((Furan-2-ylmethyl)carbamoyl)phenyl)boronic acid (CAS 850568-18-2)
- 3-Chloromethyl-6-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227564-73-9)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3,5-dichlorobenzoic acid (CAS 1546542-85-1)
- 2-(3,5-Dimethyl-1H-pyrrol-2-yl)-2-oxoacetic acid (CAS 21898-46-4)
- 3-Boc-1-methyl-3,8-diazabicyclo[4.2.0]octane (CAS 1438241-17-8)
- (1R,2R)-2-(Diphenylphosphino)-2,3-dihydro-1H-inden-1-amine (CAS 1091606-70-0)
- 6-Oxo-1,5-diphenyl-1,6-dihydropyrimidine-2-carbonitrile (CAS 1253786-32-1)
- 2-(Bromomethyl)-5-cyano-4-(difluoromethyl)pyridine-3-acetonitrile (CAS 1805287-92-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)non-8-enoic acid (CAS 1058705-57-9)
- 6,7-Dimethoxy-2-methyl-1-(2-nitrophenethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 63937-56-4)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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