Nilutamide Impurity 1 CAS 63612-49-7
| CAS No. | 63612-49-7 |
| Molecular Formula | C12H11F3N4O3 |
| Molecular Weight | 316.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Nilutamide Impurity 1 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Nilutamide Impurity 1 (CAS 63612-49-7), molecular formula C12H11F3N4O3 and molecular weight 316.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Nilutamide Impurity 1 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Nilutamide Impurity 1 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.
Physical & Chemical Properties
| Molecular Formula | C12H11F3N4O3 |
| Molecular Weight | 316.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Nilutamide Standards
Recommended Standards
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- 3-((3,5-Bis(difluoromethyl)-1h-pyrazol-1-yl)methyl)-4-methoxybenzaldehyde (CAS 1001518-89-3)
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- 4-Chloro-N-[4-(pyrrolidin-1-yl)phenyl]benzamide (CAS 251097-23-1)
- 4-[3-(aminomethyl)pentan-3-yl]-1,2-dichlorobenzene (CAS 1183596-21-5)
- 1-Propyl-3-(pyrrolidin-2-yl)pyridin-2(1H)-one (CAS 1707568-39-5)
- Tetraethylphosphoniumtrifluoromethanesulfonate (CAS 111928-06-4)
- 4-Bromo-N-Boc-α-methyl-D-phenylalanine (CAS 1310680-46-6)
- 3-Methyl-2-(1-methyl-1h-pyrazol-5-yl)butanoic acid (CAS 1339421-38-3)
- Istradefylline impurity 38 (CAS CATO-C4X-106138)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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