Betamethasone Dipropionate impurity 02 CAS 1186048-34-9
Purity 90%In StockPharmacopoeial Impurity Standards
| CAS No. | 1186048-34-9 |
| Molecular Formula | C28H36BrFO7 |
| Molecular Weight | 583.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Betamethasone Dipropionate impurity 02 (CAS 1186048-34-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H36BrFO7. Molecular weight: 583.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C28H36BrFO7 |
| Molecular Weight | 583.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 90% |
| 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.) | 1989 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- ((Dimethylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) dinonanoate (CAS 68298-40-8)
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- Posaconazole Impurity 17(R,R,R,S) (CAS 171228-51-6)
- Perindopril Impurity 96 (CAS CATO-C4X-125296)
- 2,3-Dimethoxy-6,7-dimethyl-4-propyl-1-naphthoic acid (CAS 213971-46-1)
- 4-(2-Chloroethyl)piperidine (CAS 114998-55-9)
- 1-((3-Bromophenyl)sulfonyl)piperidin-4-ol (CAS 1137091-56-5)
- 3-Methoxy-N-((3-methyl-1h-pyrazol-4-yl)methyl)propan-1-amine (CAS 1156888-78-6)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com