Apalutamide Impurity 48 CAS 1805601-57-3
| CAS No. | 1805601-57-3 |
| Molecular Formula | C7H4F3N3 |
| Molecular Weight | 187.12 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Apalutamide Impurity 48 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.
Apalutamide Impurity 48 (CAS 1805601-57-3) is a certified pharmaceutical impurity reference standard with the molecular formula C7H4F3N3 and a molecular weight of 187.12 g/mol.
Based on its molecular formula C7H4F3N3, Apalutamide Impurity 48 contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H4F3N3 |
| Molecular Weight | 187.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Apalutamide Standards
- Apalutamide Impurity 14 (CAS 573762-62-6)
- Apalutamide Impurity 47 (CAS 1805396-62-6)
- Apalutamide Impurity 81 (CAS CATO-C4X-274981)
- Apalutamide Impurity 43 (CAS 1513700-34-9)
- Apalutamide Impurity 49 (CAS CATO-C4X-274949)
- Apalutamide Impurity 21 (CAS CATO-C4X-274921)
- Apalutamide Impurity 37 (CAS CATO-C4X-274937)
- Apalutamide Impurity 63 (CAS 199330-60-4)
Recommended Standards
- 2,4-Dinitrophenol-d3 (CAS 93951-77-0)
- Sorafenib Impurity 20 (CAS 329-01-1)
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- 3-(Difluoromethoxy)-4-fluorobenzonitrile 916210-09-8 (CAS 916210-09-8)
- Daptomycin impurity 51 (CAS CATO-C4X-137851)
- Lovastatin Impurity 35 (CAS CATO-C4X-168435)
- Carfilzomib Impurity 74 (CAS CATO-C4X-102274)
- 1-(1-Benzyl-5-methyl-1H-pyrazol-4-yl)ethan-1-amine (CAS 1429181-40-7)
- 3-(Trifluoromethyl)phenyltrimethylammonium (hydroxide) (CAS 68254-41-1)
- 5-(tert-Butyl)oxazole-4-carbaldehyde (CAS 911203-09-3)
- 1-(Bromomethyl)-3-((trifluoromethyl)sulfonyl)benzene (CAS 866208-07-3)
- 6-Fluoro-3-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227573-49-0)
- 4-methyl-5-(4-methyloxazol-5-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 170959-40-7)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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