Dapagliflozin Impurity 205 CAS CATO-C4X-1138205
| CAS No. | CATO-C4X-1138205 |
| Molecular Formula | C31H33ClO12 |
| Molecular Weight | 633.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dapagliflozin Impurity 205 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.
Dapagliflozin Impurity 205 (CAS CATO-C4X-1138205) is a certified pharmaceutical impurity reference standard with the molecular formula C31H33ClO12 and a molecular weight of 633.04 g/mol.
Structurally, Dapagliflozin Impurity 205 (C31H33ClO12) 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 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 633.04 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C31H33ClO12 |
| Molecular Weight | 633.04 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 206 (CAS CATO-C4X-1138206)
- Dapagliflozin Impurity 51 (CAS CATO-C4X-113851)
- Dapagliflozin Impurity 169 (CAS CATO-C4X-1138169)
- Dapagliflozin Impurity 63 (CAS 2768435-31-8)
- Dapagliflozin impurity 182 (CAS CATO-C4X-1138182)
- Dapagliflozin Impurity 196 (CAS CATO-C4X-1138196)
- Dapagliflozin Impurity 28 (CAS 461432-28-0)
- Dapagliflozin Impurity 66 (CAS 714269-58-6)
Recommended Standards
- 1,3,5,7,9,11,13,15-Octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane 69655-76-1 Octavinyloctasilasesquioxane PSS-Octavinyl substituted (CAS 69655-76-1)
- 4,4'-Di(heptadecan-9-yl)-2,2'-bipyridine (CAS 258262-75-8)
- 9-Octadecenoic acid (9Z)-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester (CAS 42222-50-4)
- 4,4'-Diheptadecyl-2,2'-bipyridine (CAS 86137-06-6)
- Citalopram Impurity 13 (CAS 85118-25-8)
- Isavuconazole Impurity 189 (CAS CATO-C4X-1236189)
- Dobutamine Impurity 57 (CAS CATO-C4X-129857)
- Cyclohexyl(pyridin-2-yl)methanamine (CAS 61890-26-4)
- 2-Isobutoxy-6-methylaniline (CAS 115136-54-4)
- [(2,4-dichlorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1306225-07-9)
- 4-Ethynyl-2-fluoro-1,1'-biphenyl (CAS 56917-42-1)
- 4-Methyl-4-heptanol (CAS 598-01-6)
- 2-(4-aminophenoxy)nicotinonitrile (CAS 901924-07-0)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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