2-Bromo-1,3-bis(3,4-dimethoxyphenyl)propane-1,3-dione CAS 832738-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832738-21-3 |
| Molecular Formula | C19H19BrO6 |
| Molecular Weight | 423.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1,3-bis(3,4-dimethoxyphenyl)propane-1,3-dione (CAS 832738-21-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19BrO6. Molecular weight: 423.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19BrO6 |
| Molecular Weight | 423.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
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- N-(5-amino-2-methoxyphenyl)-2-(3-fluorophenoxy)acetamide (CAS 953896-36-1)
- Cefamandole Impurity 13 (CAS CATO-C4X-122113)
- 2-Chloro-5-fluoropyridin-4-ol (CAS 1196153-96-4)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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