Cycloheptyl(2,4-difluorophenyl)methanone CAS 1443328-85-5
| CAS No. | 1443328-85-5 |
| Molecular Formula | C14H16F2O |
| Molecular Weight | 238.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cycloheptyl(2,4-difluorophenyl)methanone is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cycloheptyl(2,4-difluorophenyl)methanone (CAS 1443328-85-5), molecular formula C14H16F2O and molecular weight 238.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H16F2O, Cycloheptyl(2,4-difluorophenyl)methanone contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cycloheptyl(2,4-difluorophenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H16F2O |
| Molecular Weight | 238.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Cycloheptyl Standards
- Cycloheptyl(2,6-difluorophenyl)methanone (CAS 1443353-95-4)
- n-Cycloheptyl-1-methyl-4-nitro-1h-imidazol-5-amine (CAS 872194-49-5)
- n-Cycloheptyl-1-propylpiperidin-4-amine (CAS 416866-04-1)
- Cycloheptyl formate (CAS 75024-32-7)
- Cycloheptyl(2,5-difluorophenyl)methanol (CAS 1273705-28-4)
- Cycloheptyl(2,4-difluorophenyl)methanol (CAS 1443310-65-3)
- Cycloheptyl(3,5-difluorophenyl)methanol (CAS 1443322-29-9)
- Cycloheptyl(3,4-difluorophenyl)methanol (CAS 1443346-44-8)
Recommended Standards
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- 4-Bromo-1-(2,6-dichlorophenyl)-1H-pyrazole (CAS 1215205-65-4)
- 2-(1H-1,3-Benzodiazol-1-yl)acetic acid hydrochloride (CAS 936348-97-9)
- Tert-butyl 3-(2-aminoethyl)thiomorpholine-4-carboxylate hydrochloride (CAS 1955514-58-5)
- Allopurinol impurity 17 (CAS CATO-C4X-145817)
- N-Cbz-glycine Ethyl Ester (CAS 1145-81-9)
- (S)-5-(sec-Butyl)pyrimidin-2-amine (CAS 127473-63-6)
- 5,7-Dihydroxy-4-propyl-2h-chromen-2-one (CAS 66346-59-6)
- 2-Cyclohexyl-2-(5-tetrazolyl)ethylamine (CAS 758696-81-0)
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