Darolutamide D4 CAS 2484757-19-7
| CAS No. | 2484757-19-7 |
| Molecular Formula | - |
| Molecular Weight | 402.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Darolutamide D4 (CAS 2484757-19-7), a certified reference material (molecular formula C19H15D4ClN6O2, MW 402.87 g/mol) for analytical method development and quality control.
The molecular framework of Darolutamide D4 (C19H15D4ClN6O2) is characterized by deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Darolutamide D4 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 | C19H15D4ClN6O2 |
| Molecular Weight | 402.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Darolutamide Standards
- Darolutamide Impurity 28 (CAS CATO-C4X-310628)
- Darolutamide Impurity 34 (CAS CATO-C4X-310634)
- Darolutamide (CAS 1297538-32-9)
- Darolutamide impurity 10 (CAS 1976022-48-6)
- Darolutamide impurity 11 (CAS 1976022-49-7)
- Darolutamide Impurity 13 (Mixture of Diastereomers) (CAS 2407645-49-0)
- Darolutamide Impurity 14 (CAS CATO-C4X-310614)
- Darolutamide Impurity 15 (CAS CATO-C4X-310615)
Recommended Standards
- N-Benzhydryl-2-(7-chloro-1-oxoisoquinolin-2(1H)-yl)acetamide (CAS 853319-81-0)
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- N-Benzhydryl-2-(6-chloro-1-oxoisoquinolin-2(1H)-yl)acetamide (CAS 853319-83-2)
- 1-(4-(3-(4-Chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3,3-dimethylazetidin-2-one (CAS 303985-95-7)
- 4-iodo-1-methyl-1H-indazole (CAS 935661-15-7)
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- 1-(Chloroacetyl)-4-phenylpiperidine (CAS 87358-96-1)
- 1-((2,3-Dichlorobenzyl)amino)propan-2-ol (CAS 893584-52-6)
- Bromo[tris(3,3,4,4,5,5,6,6,6-nonafluorohexyl)]stannane (CAS 240497-37-4)
- (S)-1,7-diazaspiro[4.4]Nonane (CAS 1311534-72-1)
- 1-(Methyl)-4-nitro-3-(2,2,3,3,3-D5-propyl)-1H-pyrazole-5-carboxylic Acid (CAS 1175992-94-5)
- 2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}quinoxaline (CAS 339104-78-8)
- Letermovir Impurity 103 (CAS CATO-C4X-2915103)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
Why CATO?
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