Ertugliflozin impurity 12 CAS CATO-C4X-301112
| CAS No. | CATO-C4X-301112 |
| Molecular Formula | C24H31ClO10S |
| Molecular Weight | 547.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ertugliflozin impurity 12 (C24H31ClO10S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ertugliflozin impurity 12 (CAS CATO-C4X-301112) is a certified pharmaceutical impurity reference standard with the molecular formula C24H31ClO10S and a molecular weight of 547.01 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 12 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 | C24H31ClO10S |
| Molecular Weight | 547.01 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ertugliflozin Standards
- Ertugliflozin impurity 1 (CAS CATO-C4X-30111)
- Ertugliflozin impurity 31 (CAS CATO-C4X-301131)
- Ertugliflozin impurity 56 (CAS CATO-C4X-301156)
- Ertugliflozin impurity 30 (CAS 1298086-18-6)
- Ertugliflozin Impurity 59 (CAS CATO-C4X-301159)
- Ertugliflozin Impurity 58 (CAS CATO-C4X-301158)
- Ertugliflozin Impurity 52 (CAS CATO-C4X-301152)
- Ertugliflozin impurity 65 (CAS 1500090-85-6)
Recommended Standards
- benzhydryl (7R)-3-(chloromethyl)-7-methoxy-7-(4-methylbenzamido)-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (CAS CATO-C4X-138257)
- 5-Chloro-N-[4-[[2,3-dihydro-5-(methoxymethyl)-1-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl]amino]-2,2-dimethyl-4-oxobutyl]-2-ethoxy-4-fluoro-benzamide (CAS 1805818-06-7)
- Flomoxef Impurity 37 (CAS 68314-38-5)
- 5-Bromo-2'-deoxyuridine 5'-triphosphate Sodium Salt (CAS 102212-99-7)
- Canagliflozin Impurity 69 (CAS CATO-C4X-112369)
- Avanafil Impurity 122 (CAS CATO-C4X-1118122)
- Bimatoprost Impurity N79 (CAS 1201226-16-5)
- N-(Pyridazin-3-ylmethyl)cyclopropanamine (CAS 1269615-26-0)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 1146162-54-0)
- 7-Hydroxy-2,3-dihydroindolizin-5(1H)-one (CAS 58156-35-7)
- Leflunomide Impurity 20 (CAS 2734292-21-6)
- Orobol 7-O-β-D-glucoside (CAS 20486-33-3)
- 4-(5-(Allylthio)-1,3,4-thiadiazol-2-yl)-2,6-di-tert-butylphenol (CAS 478063-34-2)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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