Dapagliflozin Impurity 74 CAS 5032-11-1
| CAS No. | 5032-11-1 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dapagliflozin Impurity 74 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 74 (CAS 5032-11-1), molecular formula C17H18O3 and molecular weight 270.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, a hydroxyl group, an ether linkage, Dapagliflozin Impurity 74 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Dapagliflozin Standards
- Dapagliflozin Impurity 204 (CAS CATO-C4X-1138204)
- Dapagliflozin Impurity 49 (CAS 1408077-50-8)
- Dapagliflozin Impurity 93 (CAS 525561-43-7)
- Dapagliflozin Impurity N15 (CAS 610-71-9)
- Dapagliflozin Impurity N50 (CAS 21900-52-7)
- Dapagliflozin Impurity 102 (CAS CATO-C4X-1138102)
- Dapagliflozin Impurity 55 (CAS CATO-C4X-113855)
- Dapagliflozin Impurity 61 (CAS CATO-C4X-113861)
Recommended Standards
- Bis(4-hydroxy-3,5-dimethylphenyl)methanone (CAS 92005-15-7)
- Diethyl 2-methyl-2-(3-oxocyclohexyl)malonate (CAS 52263-19-1)
- 9-Phenoxyanthracene (CAS 74067-56-4)
- Diethyl 5-oxocyclooctane-1,1-dicarboxylate (CAS 274255-51-5)
- (3-(Aminomethyl)pyrrolidin-1-yl)(3-bromo-2-methylphenyl)methanone (CAS 1838339-29-9)
- 5-Nitro-2-(thiophen-3-yl)pyridine (CAS 937602-39-6)
- 4-(Chloromethyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride (CAS 1841081-59-1)
- 2,4-Diamino-6-(2,4-difluorophenyl)-1,3,5-triazine (CAS 886762-44-3)
- 3-(1H-Imidazol-5-yl)-N-methylacrylamide (CAS 952732-78-4)
- methyl 4-fluorofuran-2-carboxylate (CAS 2117111-12-1)
- Methyl 4-(chlorosulfonyl)-1,2-thiazole-3-carboxylate (CAS 89502-21-6)
- 2-(4-Oxoquinolin-1(4H)-yl)acetonitrile (CAS 1171936-00-7)
- 5,7-Dihydroxy-6,8-bis((4-methylpiperidin-1-yl)methyl)-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one (CAS 956976-99-1)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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