Empagliflozin impurity 274 CAS 2744280-73-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2744280-73-5 |
| Molecular Formula | C18H18BrClO |
| Molecular Weight | 365.69 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Empagliflozin impurity 274 (CAS 2744280-73-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H18BrClO. Molecular weight: 365.69 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H18BrClO |
| Molecular Weight | 365.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl/Br-containing |
Related Empagliflozin Standards
- Empagliflozin Impurity 293 (CAS 1185339-44-9)
- Empagliflozin Impurity 105 (CAS 915095-90-8)
- Empagliflozin Impurity 167 (CAS CATO-C4X-1065167)
- Empagliflozin impurity 177 (CAS CATO-C4X-1065177)
- Empagliflozin impurity 178 (CAS CATO-C4X-1065178)
- Empagliflozin Impurity 25 (CAS 915095-89-5)
- Empagliflozin Impurity 66 (CAS 2744280-76-8)
- Empagliflozin Impurity 145 (CAS CATO-C4X-1065145)
Recommended Standards
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- 1-((4-Bromophenyl)(4-chlorophenyl)methyl)piperazine (CAS 512164-58-8)
- N-(4-Chlorophenyl)-2,2-difluoro-2-[3-(trifluoromethyl)phenoxy]acetamide (CAS 338792-02-2)
- Piribedil Impurity N5 (CAS 1022849-90-6)
- Benzylpenicillin Impurity 67 (CAS CATO-C4X-189967)
- N-(4-Aminophenyl)-3,5-dichlorobenzamide (CAS 926223-09-8)
- 4-Piperidineethanol Hydrochloride (CAS 90747-17-4)
- (3,4-Dimethylphenyl)(2-iodophenyl)methanone (CAS 951892-48-1)
- Ethyl 3-(6-aminopyridin-3-yl)propanoate (CAS 666721-07-9)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
Why CATO?
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