Pentafluorobenzyl Bromide CAS 1765-40-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1765-40-8 |
| Molecular Formula | C7H2BrF5 |
| Molecular Weight | 260.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pentafluorobenzyl Bromide (CAS 1765-40-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H2BrF5. Molecular weight: 260.99 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H2BrF5 |
| Molecular Weight | 260.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related Pentafluorobenzyl Standards
- 2,3,4,5,6-Pentafluorobenzyl chloroformate (CAS 53526-74-2)
- 2,3,4,5,6-Pentafluorobenzyl methacrylate (CAS 114859-23-3)
- Pentafluorobenzyl propionate (CAS 21634-97-9)
- 2,3,4,5,6-Pentafluorobenzyl acetate (CAS 2002-93-9)
- Bis(Pentafluorobenzyl)Disulfide (CAS 119951-95-0)
- O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)-hydroxylamine HCl (CAS 358730-85-5)
- O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Hydrochloride (CAS 57981-02-9)
Recommended Standards
- 5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene (CAS 240122-25-2)
- 3-Chloro-2-fluoro-6-(trifluoromethyl)-benzoyl chloride (CAS 186517-45-3)
- 2-Bromo-4-(difluoromethyl)-1,3,5-trifluorobenzene (CAS 2091605-09-1)
- 1-Phenyloctan-1-ol (CAS 19396-73-7)
- Ethyl 1-(1,1,1-trifluoropropan-2-yl)piperidine-4-carboxylate (CAS 1940135-81-8)
- (6-Chloro-3-nitropyridin-2-yl)leucine (CAS 1396963-87-3)
- Benzyl 3-(m-tolylcarbamoyl)piperidine-1-carboxylate (CAS 1439905-29-9)
- 5-Thioxo-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide (CAS 124558-05-0)
- 4,5-Dichloro-2-(2-phenoxyethyl)pyridazin-3(2H)-one (CAS 144172-51-0)
- Peptide Impurity 26 (CAS 1350456-66-4)
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