Ertugliflozin impurity 15 CAS CATO-C4X-301115
| CAS No. | CATO-C4X-301115 |
| Molecular Formula | C43H50Cl2O13 |
| Molecular Weight | 845.76 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ertugliflozin impurity 15 (C43H50Cl2O13) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Ertugliflozin impurity 15 (CAS CATO-C4X-301115) is a certified pharmaceutical impurity reference standard with the molecular formula C43H50Cl2O13 and a molecular weight of 845.76 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Ertugliflozin impurity 15 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C43H50Cl2O13 |
| Molecular Weight | 845.76 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Ertugliflozin Standards
- Ertugliflozin impurity 35 (CAS CATO-C4X-301135)
- Ertugliflozin impurity 21 (CAS CATO-C4X-301121)
- Ertugliflozin impurity 39 (CAS CATO-C4X-301139)
- Ertugliflozin impurity 45 (CAS CATO-C4X-301145)
- Ertugliflozin Impurity 48 (CAS CATO-C4X-301148)
- Ertugliflozin impurity 55 (CAS CATO-C4X-301155)
- Ertugliflozin impurity 57 (CAS CATO-C4X-301157)
- Ertugliflozin Impurity 60 (CAS CATO-C4X-301160)
Recommended Standards
- Dapagliflozin Impurity 73 (CAS CATO-C4X-113873)
- Ceftiofur Impurity 9 (CAS CATO-C4X-15819)
- Dapagliflozin Impurity 50 (CAS CATO-C4X-113850)
- Paclitaxel EP Impurity Q (CAS 502626-06-4)
- Almotriptan Impurity 4 (CAS 334981-10-1)
- Pentazocine Impurity N2 (CAS 58342-26-0)
- Selegiline EP Impurity D (CAS 56862-28-3)
- Benzyl 3-chloro-5-hydroxybenzoate (CAS 245116-17-0)
- 1-Methyl-1,2,3,4-tetrahydroquinoline-6,8-dicarbaldehyde (CAS 68032-04-2)
- (S)-2-(1-Hydroxy-3-phenylpropan-2-yl)isoindoline-1,3-dione (CAS 70451-01-3)
- Nifedipine Impurity 9 (CAS 21829-09-4)
- Sitagliptin Impurity 118 (CAS 1261633-32-2)
- 5-(2-Chloroethyl)tetrazole (CAS 18755-46-9)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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 18665070610 / Nicole.chen@cato-chem.com