Empagliflozin impurity 207 CAS CATO-C4X-1065207
| CAS No. | CATO-C4X-1065207 |
| Molecular Formula | C15H15IO |
| Molecular Weight | 338.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Empagliflozin impurity 207 (CAS CATO-C4X-1065207) is a certified pharmaceutical impurity reference standard with the molecular formula C15H15IO and a molecular weight of 338.18 g/mol.
Structurally, Empagliflozin impurity 207 (C15H15IO) contains a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 338.18 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Empagliflozin impurity 207 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H15IO |
| Molecular Weight | 338.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | I-containing |
Related Empagliflozin Standards
- Empagliflozin Impurity 155 (CAS CATO-C4X-1065155)
- Empagliflozin impurity 250 (CAS CATO-C4X-1065250)
- Empagliflozin impurity 263 (CAS CATO-C4X-1065263)
- Empagliflozin impurity 264 (CAS CATO-C4X-1065264)
- Empagliflozin Impurity 292 (CAS CATO-C4X-1065292)
- Empagliflozin impurity (CAS CATO-C4X-1065179)
- Empagliflozin impurity 202 (CAS CATO-C4X-1065202)
- Empagliflozin impurity 215 (CAS 2452301-37-8)
Recommended Standards
- Methyl 4-(6-bromopyrazolo[1,5-a]pyrimidin-3-yl)thiophene-2-carboxylate (CAS 1990492-94-8)
- 2-(2,4-Dichloro-6-formylphenoxy)-N-(p-tolyl)acetamide (CAS 1082409-25-3)
- methyl 3-hydroxy-8-iodo-naphthalene-1-carboxylate (CAS 2387595-43-7)
- 6-((3-Iodoprop-2-yn-1-yl)thio)-2-(methylthio)pyrimidin-4(1H)-one (CAS 111787-42-9)
- Macitentan Impurity 47 (CAS CATO-C4X-117547)
- Estradiol Impurity 24 (CAS 3434-88-6)
- Suvorexant Impurity 37 (CAS CATO-C4X-181237)
- 4-Methyl-6-(piperazin-1-yl)nicotinic acid (CAS 1355179-96-2)
- Nitrendipine Impurity 14 (CAS CATO-C4X-183414)
- 2-(3-Fluorophenyl)-1H-1,3-benzodiazol-5-amine (CAS 1016773-06-0)
- 2-Chloro-1-(3,4-dichlorophenyl)propan-1-one (CAS 1097824-35-5)
- (E)-Methyl 3-(1H-pyrazolo[3,4-b]pyridin-5-yl)acrylate (CAS 1305332-65-3)
- aBB (20R)-Cholestane (Technical) (CAS 69483-47-2)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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