Dapagliflozin Impurity 148 CAS 342043-51-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 342043-51-0 |
| Molecular Formula | C18H18O4 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dapagliflozin Impurity 148 (CAS 342043-51-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18O4. Molecular weight: 298.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18O4 |
| Molecular Weight | 298.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
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- Conivaptan Impurity 1 (CAS 947-84-2)
- (R)-Benzyl isopropyl(pyrrolidin-3-yl)carbamate (CAS 1354011-23-6)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2,6-dimethylphenyl)methanone (CAS 898761-87-0)
- 898766-80-8 5-Cyclobutyl-5-oxopentanoic acid DTXSID00645359 (CAS 898766-80-8)
- N-(2-Methyl-1,3-dioxoisoindolin-4-yl)-5-nitrofuran-2-carboxamide (CAS 683232-12-4)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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