3-(4-Fluorophenyl)bicyclo[1.1.1]Pentane-1-carboxylic acid CAS 2089651-62-5
| CAS No. | 2089651-62-5 |
| Molecular Formula | C12H11FO2 |
| Molecular Weight | 206.21 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 3-(4-Fluorophenyl)bicyclo[1.1.1]Pentane-1-carboxylic acid.
3-(4-Fluorophenyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2089651-62-5) is a high-purity analytical reference standard with the molecular formula C12H11FO2 and a molecular weight of 206.21 g/mol.
3-(4-Fluorophenyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (C12H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C12H11FO2 |
| Molecular Weight | 206.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; 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.) | 1997 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 5-(2-Fluorophenyl)cyclohexane-1,3-dione (CAS 102821-72-7)
- (5-(4-Fluorophenyl)-2-methylfuran-3-yl)methanol (CAS 111787-93-0)
- 5-(3-fluorophenyl)-1,3-Cyclohexanedione (CAS 762243-25-4)
- 2-[2-(4-Fluorophenyl)-1,3-oxazol-4-yl]ethan-1-amine (CAS 1016734-82-9)
- [2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]methanamine (CAS 1048917-47-0)
- (1-(4-Fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)methanamine (CAS 1049131-33-0)
- 3-Ethyl-1-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1049162-32-4)
- 3-Ethyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1092305-53-7)
Recommended Standards
- 2-Fluoro-3-phenylbicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2648962-09-6)
- 4-(3-Fluorobicyclo[1.1.1]Pentan-1-yl)benzoic acid (CAS 1980053-59-5)
- 2-Amino-5-(2,2-difluoroethyl)thiophene-3-carboxamide (CAS 2163771-88-6)
- 4-(Ethylsulfonyl)-1,2-difluorobenzene (CAS 845617-59-6)
- N-Ethyl-1-((pyridin-3-yloxy)methyl)cyclopropanamine (CAS 959957-74-5)
- (1-Iodoethenyl)benzene (CAS 51246-20-9)
- 2,5-Dichloroquinazolin-8-ol (CAS 953039-82-2)
- 3-(4-Carboxyphenoxy)phthalic acid (CAS 198330-12-0)
- 4-(4-(Cyclohexyloxy)phenyl)-1H-pyrazole (CAS 1394024-02-2)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(4-nitrophenyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-57-9)
- 1-Methyl-3-(1-methyl-1H-pyrazol-5-yl)-1H-pyrazole-4-carboxylic acid (CAS 1700336-62-4)
- 3-Chloro-4-phenyl-4H-cyclopenta[c]cinnoline-1-carboxylic acid (CAS 65533-82-6)
- Ono-ae 1-329 (CAS 253350-43-5)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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