Dapagliflozin Impurity 63 CAS 2768435-31-8
| CAS No. | 2768435-31-8 |
| Molecular Formula | C31H35ClO11 |
| Molecular Weight | 619.06 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dapagliflozin Impurity 63 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.
CATO supplies Dapagliflozin Impurity 63 (CAS 2768435-31-8), a pharmacopoeial impurity reference standard (molecular formula C31H35ClO11, MW 619.06 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Dapagliflozin Impurity 63 (C31H35ClO11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 619.06 g/mol, it falls into the high-molecular-weight range. 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 | C31H35ClO11 |
| Molecular Weight | 619.06 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 169 (CAS CATO-C4X-1138169)
- Dapagliflozin Impurity 196 (CAS CATO-C4X-1138196)
- Dapagliflozin Impurity 28 (CAS 461432-28-0)
- Dapagliflozin Impurity 66 (CAS 714269-58-6)
- Dapagliflozin Impurity 205 (CAS CATO-C4X-1138205)
- Dapagliflozin Impurity 62 (CAS CATO-C4X-113862)
- Dapagliflozin Impurity 206 (CAS CATO-C4X-1138206)
- Dapagliflozin Impurity 51 (CAS CATO-C4X-113851)
Recommended Standards
- Empagliflozin Impurity 92 (CAS CATO-C4X-106592)
- PF 184 (CAS 1187460-81-6)
- Empagliflozin Impurity 58 (CAS 1620758-27-1)
- N-Tetratetracontane (CAS 7098-22-8)
- Oxcarbazepine EP Impurity A (Carbamazepine) (CAS 298-46-4)
- Galantamine EP Impurity D HBr (CAS CATO-C4X-143520)
- Edoxaban Impurity 60 (p-Toluenesulfonic acid) (CAS CATO-C4X-106360)
- 4-Amino-3-cyanopicolinic acid (CAS 1807011-38-6)
- (2S,3R,4S,5S,6R)-5-Hydroxy-6-(hydroxymethyl)-2-(phenylthio)tetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 138857-53-1)
- N-(6-fluorobenzo[d]thiazol-2-yl)-3-methoxybenzamide (CAS 476297-72-0)
- 1-(4-Amino-2-nitrophenyl)piperidine-4-carboxamide 3890AF 942474-90-0 C12H16N4O3 (CAS 942474-90-0)
- 4-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)piperidin-4-ol (CAS 1506908-65-1)
- Moxidectin EP Impurity I (CAS 113463-31-3)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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