rtugliflozin impurity 7 CAS 1528739-05-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1528739-05-0 |
| Molecular Formula | C44H50Cl2O14 |
| Molecular Weight | 873.77 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
rtugliflozin impurity 7 (CAS 1528739-05-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C44H50Cl2O14. Molecular weight: 873.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C44H50Cl2O14 |
| Molecular Weight | 873.77 g/mol |
| Purity | 97%+ |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Recommended Standards
- Ertugliflozin impurity 55 (CAS CATO-C4X-301155)
- Dichloro[(4S,5S)-(+)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane][(S)-(-)-2-(t-butyl)methanamine)-1H-benzimidazole]ruthenium(II) (CAS 1443051-98-6)
- Chloramphenicol ring opening dimer (CAS CATO-C4X-232139)
- Tirofiban Impurity 69 (CAS CATO-C4X-125469)
- Tolvaptan Impurity 89 (CAS 137977-65-2)
- 6-(Trifluoromethyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (CAS 1260664-09-2)
- 2-(2,6-Dichlorophenyl)pyrrolidine (CAS 383127-39-7)
- 6-Bromo-4-chlorosalicylaldehyde (CAS 814263-37-1)
- 2-((2-Methylquinolin-8-yl)oxy)acetonitrile (CAS 88757-11-3)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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