Empagliflozin Impurity 129 CAS CATO-C4X-1065129
| CAS No. | CATO-C4X-1065129 |
| Molecular Formula | C47H54Cl2O15 |
| Molecular Weight | 929.83 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Empagliflozin Impurity 129 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.
Empagliflozin Impurity 129 (CAS CATO-C4X-1065129) is a certified pharmaceutical impurity reference standard with the molecular formula C47H54Cl2O15 and a molecular weight of 929.83 g/mol.
Based on its molecular formula C47H54Cl2O15, Empagliflozin Impurity 129 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 929.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C47H54Cl2O15 |
| Molecular Weight | 929.83 g/mol |
| Purity | >95% |
| 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Empagliflozin Standards
- Empagliflozin Impurity 121 (CAS CATO-C4X-1065121)
- Empagliflozin Impurity 127 (CAS CATO-C4X-1065127)
- Empagliflozin Impurity 128 (CAS CATO-C4X-1065128)
- Empagliflozin impurity 193 (CAS CATO-C4X-1065193)
- Empagliflozin impurity 216 (CAS CATO-C4X-1065216)
- Empagliflozin impurity 319 (CAS CATO-C4X-1065319)
- Empagliflozin impurity 24 (CAS CATO-C4X-1065324)
- Empagliflozin impurity 209 (CAS CATO-C4X-1065209)
Recommended Standards
- 2-Methylacetoacetyl CoA (CAS 6712-01-2)
- Crustacean Erythrophore Concentrating Hormone (CAS 37933-92-9)
- cIAP1 Ligand-Linker Conjugates 12 (CAS 2095244-52-1)
- Amphotericin B-13C6 (CAS 1397-89-3 (non-labelled))
- Tiotropium Bromide Impurity 15 (CAS 20513-09-1)
- Ceritinib Impurity 82 (CAS CATO-C4X-104882)
- Doxofylline Impurity 42 (CAS 56548-04-0)
- 2-(2-Chlorophenoxy)-6-(2-chlorophenyl)pyridine-3-carbonitrile (CAS 306977-95-7)
- Robustaflavone (CAS 49620-13-5)
- Pyrimidine-5-carboxaldehyde (CAS 10070-92-5)
- N-(4-(Difluoromethoxy)phenyl)-2-methylquinazolin-4-amine (CAS 827031-10-7)
- 08JI131K64 4484-72-4 Dodecyltrichlorosilane Silane, trichlorododecyl- Trichloro(dodecyl)silane Dodecyl trichlorosilane (DOT) EINECS 224-769-9 HSDB 387 NSC 139836 Silane, dodecyltrichloro- Trichlorododecylsilane UNII-08JI131K64 Dodecyl trichlorosilane Dodecyltrichlorosilane [UN1771] [Corrosive] UN1771 (CAS 4484-72-4)
- tert-Butyl N-(4-chlorophenyl)-N-propylcarbamate (CAS 1881290-78-3)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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