3-(4-Bromophenyl)-2,2-difluorobicyclo[1.1.1]Pentane-1-carboxylic acid CAS 2374237-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2374237-98-4 |
| Molecular Formula | C12H9BrF2O2 |
| Molecular Weight | 303.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromophenyl)-2,2-difluorobicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2374237-98-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9BrF2O2. Molecular weight: 303.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9BrF2O2 |
| Molecular Weight | 303.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 1-Bromo-4-(methylsulfonyl)-3-(trifluoromethyl)benzene (CAS 300356-32-5)
- 3,4-Dimethoxy-6-iodophenylacetonitrile (CAS 58432-84-1)
- 1-Bromo-4-((2,2,2-trifluoroethyl)sulfonyl)benzene (CAS 648905-23-1)
- Methyl 2-(3-bromo-2-cyano-5-methylphenyl)acetate (CAS 1805190-20-8)
- (2R,6S)-2,6-Dimethyl-4-(prop-2-yn-1-yl)morpholine (CAS 1800579-12-7)
- 3-(Fluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1644645-49-7)
- 2'-Chloro-4'-nitro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1181385-58-9)
- 6-bromo-8-fluoro-quinoline-3-carboxylic acid (CAS 2306264-10-6)
- Methyl (1S,3R)-3-amino-1-methylcyclopentane-1-carboxylate (CAS 2387560-10-1)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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