2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol CAS 35280-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35280-40-1 |
| Molecular Formula | C20H15Br3O3 |
| Molecular Weight | 543.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Bis(2-hydroxy-5-bromobenzyl)-4-bromophenol (CAS 35280-40-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H15Br3O3. Molecular weight: 543.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H15Br3O3 |
| Molecular Weight | 543.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
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Recommended Standards
- PSB 0788 (CAS 1027513-54-7)
- Etoricoxib impurity 53 (CAS 646459-43-0)
- Dabrafenib Impurity 36 (CAS CATO-C4X-303336)
- 1,2,3,4,5-pentafluoro-6-nitrobenzene 2,3,4,5,6-Pentafluoronitrobenzene 880-78-4 (CAS 880-78-4)
- Bestatin Impurity 19 (CAS 70267-76-4)
- 5-Bromo-2-methylpyridine hydrochloride (CAS 1881331-72-1)
- Olaparib Impurity 35 (CAS CATO-C4X-113535)
- 7-Bromo-3-methyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 2676861-91-7)
- 2-Chloro-6-ethoxypyridin-3-amine (CAS 42409-56-3)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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