2'-Bromo-4'-fluoro-[1,1'-biphenyl]-4-carbaldehyde CAS 2379321-32-9
| CAS No. | 2379321-32-9 |
| Molecular Formula | C13H8BrFO |
| Molecular Weight | 279.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-Bromo-4'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (C13H8BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
2'-Bromo-4'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 2379321-32-9) is a high-purity analytical reference standard with the molecular formula C13H8BrFO and a molecular weight of 279.10 g/mol.
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), 2'-Bromo-4'-fluoro-[1,1'-biphenyl]-4-carbaldehyde 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 | C13H8BrFO |
| Molecular Weight | 279.10 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- (4-Bromo-3-fluorophenyl)phenylmethanone (CAS 1196395-22-8)
- (3-Bromo-2-fluorophenyl)(phenyl)methanone (CAS 1245645-26-4)
- 2-Bromo-5-fluorobenzophenone (CAS 13294-43-4)
- 5'-Bromo-2'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1517104-26-5)
- 5'-Bromo-2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1528977-92-5)
- (4-bromo-2-fluorophenyl)phenylmethanone (CAS 684271-17-8)
Recommended Standards
- 2-Bromo-4’-fluorobenzophenone (CAS 573-46-6)
- 2-Methoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carboxylic acid (CAS 2319663-37-9)
- 2-Bromo-4-[(4-trifluoromethyl)phenyl]-1-butene (CAS 951889-60-4)
- 4-Bromo-2-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 2635937-93-6)
- 2-Pentylbenzo[d]isothiazol-3(2H)-one (CAS 4299-08-5)
- 2-(N-(4-chlorophenyl)sulfamoyl)acetic acid (CAS 78374-06-8)
- 1-(4-Ethylphenyl)ethanol (CAS 33967-18-9)
- 2-[5-(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1,3,3-trimethyl-3H-indoliumchloride (CAS 54268-70-1)
- (3-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1443304-45-7)
- n-(1-(Isoquinolin-5-yl)ethyl)propan-1-amine (CAS 1310297-72-3)
- 2,2-dimethylcyclobutanamine;hydrochloride (CAS 1803562-44-8)
- 2-(2-Methylphenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole (CAS 478260-90-1)
- 3-Iodoimidazo[1,2-a]pyridine-7-carboxamide (CAS 1036990-62-1)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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