Deruxtecan Impurity 13 CAS 3107518-47-5
| CAS No. | 3107518-47-5 |
| Molecular Formula | C28H35N5O7S |
| Molecular Weight | 585.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Deruxtecan Impurity 13 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.
Deruxtecan Impurity 13 (CAS 3107518-47-5) is a certified pharmaceutical impurity reference standard with the molecular formula C28H35N5O7S and a molecular weight of 585.67 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Deruxtecan Impurity 13 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 585.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C28H35N5O7S |
| Molecular Weight | 585.67 g/mol |
| Purity | ＞98% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Deruxtecan Standards
- Deruxtecan Impurity 5 (CAS CATO-C4X-30575)
- Deruxtecan Impurity 9 (CAS CATO-C4X-30579)
- Deruxtecan Impurity 3 (CAS CATO-C4X-30573)
- Deruxtecan Impurity 10 (CAS 2821769-61-1)
- Deruxtecan Impurity 4 (CAS CATO-C4X-30574)
- Deruxtecan Impurity 8 (CAS CATO-C4X-30578)
- Deruxtecan Impurity 12 (CAS CATO-C4X-305712)
- Deruxtecan Impurity 11 (CAS 2413428-08-5)
Recommended Standards
- (2-(4-((3-Bromophenyl)sulfonyl)cyclohexyl)ethoxy)(tert-butyl)diphenylsilane (CAS 1704073-89-1)
- (1S,2S)-N,N inverted exclamation marka-Bis(2-acetyl-3-oxo-2-butenylidene)-1,2-dimesitylethylenediaminato cobalt(II) (S,S)-AMAC 259259-80-8 (CAS 259259-80-8)
- Valsartan Impurity 56 (CAS 1353844-75-3)
- 17-Allylamino-17-Demethoxygeldanamycin (CAS 75747-14-7)
- Acetaminophen Impurity 19 (CAS 98966-17-7)
- Triclopyr impurity B (CAS CATO-CCPD103605)
- Diacerein EP Impurity H (CAS 25395-11-3)
- Ethyl 6-(piperidin-1-yl)pyridine-3-carboxylate (CAS 1225065-46-2)
- O-(2-(1,3-Dioxoisoindolin-2-yl)ethyl) S-methyl carbonodithioate (CAS 1334418-35-7)
- (3,5-Dimethylpiperidin-1-yl)(5-methylisoxazol-4-yl)methanone (CAS 794549-17-0)
- Prednisone Impurity 9 (CAS 2435-02-1)
- 2-[2-(1-methoxyethyl)-1,3-thiazol-4-yl]acetonitrile (CAS 1376155-87-1)
- Ethyl 3-(4-chloro-2-nitrophenyl)-2-oxopropanoate (CAS 540523-98-6)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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