Palonosetron Impurity 24 CAS 83721-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83721-32-8 |
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Palonosetron Impurity 24 (CAS 83721-32-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12O2. Molecular weight: 176.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12O2 |
| Molecular Weight | 176.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Palonosetron Standards
- Palonosetron Impurity 25 (CAS 23357-47-3)
- Palonosetron Impurity 28 (CAS 4242-18-6)
- Palonosetron Impurity 29 (CAS 85977-52-2)
- Palonosetron Impurity 20 (CAS 98841-72-6)
- Palonosetron Impurity 27 (CAS 86-55-5)
- Palonosetron Impurity 19 (CAS 66377-63-7)
- Palonosetron Impurity 18 (CAS 91245-72-6)
- Palonosetron Impurity 46 (CAS CATO-C4X-110546)
Recommended Standards
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- 2,2',3,4,4',5,5'-Heptabromodiphenyl Ether (CAS 446255-26-1)
- 4,4'-((1E,1'E)-Naphthalene-2,6-diylbis(ethene-2,1-diyl))bis(N,N-diphenylaniline) (CAS 1032556-63-0)
- 3-Chloro-5-fluoro-4-(hydroxymethyl)phenol (CAS 438050-33-0)
- 1-Chloro-8-methoxynaphthalene (CAS 41908-14-9)
- 3-Cyanobenzyl acetate (CAS 95827-10-4)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
Why CATO?
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