Dapagliflozin Impurity 41 CAS 1079083-63-8
| CAS No. | 1079083-63-8 |
| Molecular Formula | C27H29ClO10 |
| Molecular Weight | 548.97 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dapagliflozin Impurity 41 (CAS 1079083-63-8), a pharmacopoeial impurity reference standard (molecular formula C27H29ClO10, MW 548.97 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Dapagliflozin Impurity 41 (C27H29ClO10) 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 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 548.97 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).
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.
As a certified reference material (CRM), Dapagliflozin Impurity 41 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 | C27H29ClO10 |
| Molecular Weight | 548.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 107 (CAS CATO-C4X-1138107)
- Dapagliflozin Impurity 179 (CAS CATO-C4X-1138179)
- Dapagliflozin impurity 218 (CAS 3063007-40-6)
- Dapagliflozin Impurity 52 (CAS CATO-C4X-113852)
- Dapagliflozin Impurity N34 (CAS 1443341-94-3)
- Dapagliflozin Impurity 156 (CAS CATO-C4X-1138156)
- Dapagliflozin Impurity 43 (CAS 1384242-56-1)
- Dapagliflozin Impurity 174 (CAS CATO-C4X-1138174)
Recommended Standards
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-4-(1-(2-((3-chlorophenyl)amino)-2-oxoethyl)-2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)butanamide (CAS 899937-47-4)
- Minocycline impurity 73 (CAS 156263-28-4)
- 1-Bromoperfluorononane (CAS 558-96-3)
- Tigecycline Impurity 34 (CAS CATO-C4X-186034)
- Voglibose Impurity 3 (CAS 83465-22-9)
- Amlodipine impurity 127 (CAS CATO-C4X-1095127)
- Norepinephrine Impurity 34 HCl (CAS 55-27-6)
- Sorafenib Impurity 4 (CAS 871555-75-8)
- Prostaglandin F2α; 1,11-lactone (CAS 62410-84-8)
- 2-oxo-2,3-dihydrobenzo[d]oxazole-6-carbonitrile (CAS 98556-62-8)
- 6-Methylindoline (CAS 86911-82-2)
- trans-3,4-Dimethyl-2-pentene (CAS 4914-92-5)
- Ursodeoxycholic acid impurity 61 (CAS 110107-03-4)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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