Arbidol Impurity 2 CAS 131707-24-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 131707-24-9 |
| Molecular Formula | C19H18BrNO3S |
| Molecular Weight | 420.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Arbidol Impurity 2 (CAS 131707-24-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H18BrNO3S. Molecular weight: 420.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H18BrNO3S |
| Molecular Weight | 420.32 g/mol |
| Purity | >95% |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Arbidol Standards
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- Arbidol impurity 45 (CAS CATO-C4X-112945)
- Arbidol Impurity 56 (CAS CATO-C4X-112956)
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- Arbidol Impurity 22 (CAS CATO-C4X-112922)
- Arbidol Impurity 32 (CAS CATO-C4X-112932)
Recommended Standards
- tert-Butyl 3-(((4-bromophenyl)sulfonyl)oxy)piperidine-1-carboxylate (CAS 2070015-39-1)
- Ethyl 1-((5-bromo-2-ethoxyphenyl)sulfonyl)piperidine-4-carboxylate (CAS 380466-87-5)
- Bromperidol (CAS 10457-90-6)
- Ticagrelor Impurity 72 Mandelate (CAS CATO-C4X-109372)
- Tafamidis Impurity 7 (CAS CATO-C4X-28777)
- Methyl (tert-butoxycarbonyl)-L-methionylglycinate (CAS 68164-11-4)
- Ethyl 2-(4-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1189770-53-3)
- L-Threonine Benzyl Ester Hemioxalate (CAS 86088-59-7)
- Ziprasidone impurity 48 (CAS CATO-C4X-124048)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
Why CATO?
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