Dutasteride Impurity 14 CAS CATO-C4X-110314
| CAS No. | CATO-C4X-110314 |
| Molecular Formula | C27H30F6N2O2 |
| Molecular Weight | 528.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dutasteride Impurity 14 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.
As a process- or degradation-related impurity, Dutasteride Impurity 14 (CAS CATO-C4X-110314, C27H30F6N2O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Dutasteride Impurity 14 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 528.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C27H30F6N2O2 |
| Molecular Weight | 528.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dutasteride Standards
- Dutasteride Impurity N88 (CAS 164656-21-7)
- Dutasteride EP Impurity E(Relative stereochemistry) (CAS 1796930-46-5)
- 5beta-Dutasteride (CAS 957229-52-6)
- Dutasteride EP Impurity E (Dutasteride 17-alpha-epimer) (CAS 2102935-76-0)
- Dutasteride (CAS 164656-23-9)
- Dutasteride EP Impurity I (CAS 3088800-46-5)
- Dutasteride EP Impurity G (CAS 1430804-85-5)
- Dutasteride Impurity 5 (CAS 164656-22-8)
Recommended Standards
- (3aR,8aR)-6-Hydroxy-2,2-dimethyl-4,4,8,8-tetraphenyltetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepine 6-oxide (CAS 945763-92-8)
- Mal-amido-PEG2-C2-amido-Ph-C2-CO-AZD (CAS 1037589-69-7)
- PHYSALIN L (CAS 113146-74-0)
- 4,4',4''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))tri(benzohydrazide) (CAS 1616285-61-0)
- Dacomitinib Impurity 45 (CAS CATO-C4X-208645)
- Irbesartan Impurity 18 (CAS CATO-C4X-166618)
- Dapoxetine Impurity 16 (CAS 69888-75-1)
- 5-(2-(Trifluoromethyl)phenyl)isoxazol-3-amine (CAS 1498502-41-2)
- piperidin-2-ylmethyl N-cyclopropylcarbamate hydrochloride (CAS 1803588-06-8)
- (2R,3R,4S,5R)-2-((Benzoyloxy)methyl)-5-methoxytetrahydrofuran-3,4-diyl dibenzoate (CAS 199794-14-4)
- 2-[(tert-Butoxy)carbonyl]-6-oxo-1,2-diazinane-4-carboxylic acid (CAS 1427380-68-4)
- 2-Bromo-4-cyanopyridine (CAS 10386-27-3)
- AZD 4320 (CAS 1357576-48-7)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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