3-Chloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone CAS 898785-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898785-94-9 |
| Molecular Formula | C17H23ClO3 |
| Molecular Weight | 310.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898785-94-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H23ClO3. Molecular weight: 310.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H23ClO3 |
| Molecular Weight | 310.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
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- 4-[(tert-butylcarbamoyl)amino]-2-hydroxybenzoic acid (CAS 1042795-14-1)
- Crizotinib Impurity 50 (CAS CATO-C4X-102550)
- Ethyl 2-(2-amino-6-chloro-9H-purin-9-yl)acetate (CAS 213552-03-5)
- (r)-2-(3-(1-Aminoethyl)phenyl)isothiazolidine 1,1-dioxide (CAS 1354970-55-0)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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