Triphenylantimony dibromide, 98+% CAS 1538-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1538-59-6 |
| Molecular Formula | C18H15Br2Sb |
| Molecular Weight | 512.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Triphenylantimony dibromide, 98+% (CAS 1538-59-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H15Br2Sb. Molecular weight: 512.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H15Br2Sb |
| Molecular Weight | 512.88 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Triphenylantimony Standards
Recommended Standards
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- N-[4-[(2-Amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-1,2-dihydro-2-oxo-3-pyridinecarboxamide (CAS 1025720-94-8)
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- 5-bromo-2-chloro-3-[(piperidin-1-yl)carbonyl]pyridine (CAS 1249612-38-1)
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