1-(Chloromethyl)-3-(3-fluorophenyl)bicyclo[1.1.1]Pentane CAS 2287344-70-9
| CAS No. | 2287344-70-9 |
| Molecular Formula | C12H12ClF |
| Molecular Weight | 210.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(Chloromethyl)-3-(3-fluorophenyl)bicyclo[1.1.1]Pentane (CAS 2287344-70-9), molecular formula C12H12ClF and molecular weight 210.68 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Chloromethyl)-3-(3-fluorophenyl)bicyclo[1.1.1]Pentane (C12H12ClF) contains fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 210.68 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H12ClF |
| Molecular Weight | 210.68 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 |
| 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.) | 1999 |
| Halogen Content | F/Cl-containing |
Related Chloromethyl Standards
- 1-(Chloromethyl)-3-(4-fluorophenyl)bicyclo[1.1.1]Pentane (CAS 2287286-00-2)
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Recommended Standards
- 1-(3-Chlorophenyl)-1h-imidazole-2-thiol (CAS 30192-81-5)
- {7-oxabicyclo[2.2.1]heptan-1-yl}methanesulfonyl chloride (CAS 2091597-91-8)
- 1-Benzo[b]thien-3-yl-2-chloroethanone (CAS 26167-44-2)
- (4-methyl-2-oxabicyclo[2.1.1]hexan-1-yl)methanesulfonyl chloride (CAS 2241142-46-9)
- 1-Boc-2-(bromomethyl)piperidine (CAS 889942-58-9)
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- 4-(Ethanesulfonyl)-2-methylbenzoic acid (CAS 1190948-20-9)
- 3-Methyl-6-nitro-2H-isoquinolin-1-one (CAS 1965308-81-9)
- 4-(2-Bromoethyl)-1-phenyl-1h-1,2,3-triazole (CAS 1248256-35-0)
- Caffeoylputrescine (CAS 26148-06-1)
- 7-Benzyl-6-hydrazinyl-7H-purine (CAS 13516-49-9)
- (Z)-5-(benzyloxy)-6-bromopicolinaldehyde oxime (CAS 1228670-37-8)
- 2-Chloro-4-fluoro-3-methoxypyridine (CAS 1227572-76-0)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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