1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene CAS 910453-96-2
| CAS No. | 910453-96-2 |
| Molecular Formula | C13H9BrF2O |
| Molecular Weight | 299.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 910453-96-2), molecular formula C13H9BrF2O and molecular weight 299.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H9BrF2O, 1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.11 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).
As a certified reference material (CRM), 1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene 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 | C13H9BrF2O |
| Molecular Weight | 299.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
Related Bromobenzyl Standards
- 1-((2-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 1304491-84-6)
- 1-((3-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 1308631-97-1)
- 1-((4-Bromobenzyl)oxy)-2,3-difluorobenzene (CAS 1498171-05-3)
- 2-((4-Bromobenzyl)oxy)-1,4-difluorobenzene (CAS 845866-76-4)
- 1-(4-Bromobenzyl)-5-Fluoro-Uracil (CAS 85093-34-1)
- 4-(3-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1273870-44-2)
- 4-(4-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1338494-92-0)
- 4-(2-Bromobenzyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1338495-18-3)
Recommended Standards
- (1-(4-Iodophenyl)-1H-pyrazol-3-yl)methanamine (CAS 945560-28-1)
- 1-(2-Bromo-5-(trifluoromethyl)phenyl)thiourea (CAS 206559-47-9)
- 1-(benzyloxy)-3-bromo-2,4-difluorobenzene (CAS 1881328-16-0)
- 1-(4-Bromo-2-(trifluoromethyl)phenyl)thiourea (CAS 208186-71-4)
- Diethyl 2-(cyclopent-2-en-1-yl)malonate (CAS 53608-93-8)
- 5-[3,4-(Ethylenedioxy)phenyl]-3-methyl-5-oxovaleric acid (CAS 951894-15-8)
- 2-Chloro-7-iodothieno[3,2-d]pyrimidine (CAS 1152475-40-5)
- 9-Decynoic acid (CAS 1642-49-5)
- 1-benzylpiperidine-2,6-dione (CAS 42856-43-9)
- Piperidin-3-amine xhydrochloride (CAS 127294-75-1)
- 2-(Benzyloxy)-4-fluoro-1-(trifluoromethyl)benzene (CAS 2432848-86-5)
- Diethyl [(tetrahydro-2H-pyran-2-yloxy)methyl]phosphonate (CAS 71885-51-3)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 807338-48-3)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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