Benzyl 2-bromo-4,5-difluorobenzoate CAS 2222115-65-1
| CAS No. | 2222115-65-1 |
| Molecular Formula | C14H9BrF2O2 |
| Molecular Weight | 327.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzyl 2-bromo-4,5-difluorobenzoate (CAS 2222115-65-1), a certified reference material (molecular formula C14H9BrF2O2, MW 327.12 g/mol) for analytical method development and quality control.
Structurally, Benzyl 2-bromo-4,5-difluorobenzoate (C14H9BrF2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 327.12 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Benzyl 2-bromo-4,5-difluorobenzoate 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 | C14H9BrF2O2 |
| Molecular Weight | 327.12 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 2-Amino-5-iodo-3-methyl-6-phenylpyrimidin-4(3H)-one (CAS 92519-09-0)
- Ethyl 3-iodoquinoline-2-carboxylate (CAS 944317-32-2)
- n-(2-Iodophenyl)-5-methylfuran-2-carboxamide (CAS 717873-37-5)
- Ethyl 6-iodoquinoline-3-carboxylate (CAS 1416440-20-4)
- Propanedioic acid, 2-methyl-, sodium salt (1:2) (CAS 53007-37-7)
- 3-Bromo-4-methoxy-5-methylaniline hydrochloride (CAS 1215205-12-1)
- 2-((3-Oxopiperazin-1-yl)methyl)furan-3-carboxylic acid (CAS 1156138-85-0)
- N,3-Dimethylbutan-1-amine hydrochloride (CAS 2419-59-2)
- Methyl 3-(dimethylamino)propanoate hydrochloride (CAS 1954-57-0)
- 6-(2-Hydroxypropan-2-yl)picolinaldehyde (CAS 933791-34-5)
- 5-fluoro-3-azabicyclo[3.1.1]heptane-1-carboxylic acid;hydrochloride (CAS 2402829-94-9)
- 2-(4-(1,2,3-Thiadiazol-4-yl)phenoxy)acetic acid (CAS 1374408-13-5)
- 6-Fluoro-4-methoxypyridin-3-amine (CAS 1807013-79-1)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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