Ertugliflozin impurity 33 CAS 2242891-20-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2242891-20-7 |
| Molecular Formula | C22H25ClO7 |
| Molecular Weight | 436.88 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ertugliflozin impurity 33 (CAS 2242891-20-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H25ClO7. Molecular weight: 436.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H25ClO7 |
| Molecular Weight | 436.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
Related Ertugliflozin Standards
- Ertugliflozin (CAS 1210344-57-2)
- Ertugliflozin Impurity 2 (CAS CATO-C4X-30112)
- Ertugliflozin impurity 27 (CAS 1210344-58-3)
- Ertugliflozin impurity 34 (CAS CATO-C4X-301134)
- Ertugliflozin impurity 38 (CAS CATO-C4X-301138)
- Ertugliflozin impurity 4 (CAS 1528636-22-7)
- Ertugliflozin Impurity 61 (CAS CATO-C4X-301161)
- Ertugliflozin impurity 62 (CAS CATO-C4X-301162)
Recommended Standards
- N-[(E)-2-(3-{[(4-chlorophenyl)methyl]sulfanyl}-6-methyl-1,2,4-triazin-5-yl)ethenyl]-3-(trifluoromethyl)aniline (CAS 477866-57-2)
- 4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-thiobenzoic acid S-(4-chloro-phenyl) ester (CAS 1923177-13-2)
- 3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-thiobenzoic acid S-(4-chloro-phenyl) ester (CAS 1311279-00-1)
- Fluzoparib Impurity 4 (CAS CATO-C4X-32524)
- Vortioxetine Impurity 155 (CAS CATO-C4X-1056155)
- N-(2-(4-Cyclopentyl-6-oxopyrimidin-1(6H)-yl)ethyl)thiophene-2-sulfonamide (CAS 1797289-30-5)
- 2-(Dimethylamino)-N-(4-phenylthiazol-2-yl)acetamide (CAS 66179-92-8)
- 1-Bromo-4-(2-bromo-1-(pentyloxy)ethyl)benzene (CAS 1341358-06-2)
- 4,4,5,5-Tetramethyl-2-(1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)-1,3,2-dioxaborolane (CAS 287944-05-2)
- Retatrutide (CAS 2381089-83-2)
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