Beflubutamid Impurity 2 CAS 1402164-94-6
| CAS No. | 1402164-94-6 |
| Molecular Formula | C18H17F4NO2 |
| Molecular Weight | 355.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Beflubutamid Impurity 2 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Beflubutamid Impurity 2 (CAS 1402164-94-6), a certified reference material (molecular formula C18H17F4NO2, MW 355.33 g/mol) for analytical method development and quality control.
Structurally, Beflubutamid Impurity 2 (C18H17F4NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 355.33 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Beflubutamid Impurity 2 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 | C18H17F4NO2 |
| Molecular Weight | 355.33 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Beflubutamid Standards
Recommended Standards
- 4-[(E)-2-(2,6-Dichlorophenyl)ethenyl]-6,6-dimethyl-2-(propan-2-ylsulfanyl)-1,6-dihydropyrimidine (CAS 1164564-42-4)
- Methyl 3-((tert-butoxycarbonyl)amino)-5-(2,2,2-trifluoro-1-hydroxyethyl)thiophene-2-carboxylate (CAS 2163771-82-0)
- 4-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-6,6-dimethyl-2-(propan-2-ylsulfanyl)-1,6-dihydropyrimidine (CAS 1164520-51-7)
- N-(4-Methoxyphenyl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 338400-58-1)
- N-(1,3-Diphenyl-1H-pyrazol-5-yl)-4-fluorobenzamide (CAS 781652-51-5)
- 4-Methyl-2-phenyl-5-oxazolidinone (CAS 70155-88-3)
- Potassium sodium (2R,3S,4S,5S)-2,3,4,5-tetrahydroxyhexanedioate (CAS 36221-96-2)
- cis-cyclohexane-1,4-dicarbonitrile (CAS 6550-96-5)
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluorononyl 4-methylbenzenesulfonate (CAS 864-23-3)
- Dimethylvaline hydrochloride (CAS 67368-47-2)
- 4-(1-Isopropyl-2,5-dimethyl-1H-pyrrol-3-yl)thiazol-2-amine (CAS 887694-93-1)
- 2-(2H-1,3-Benzodioxol-5-yl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 842973-99-3)
- 4-Chloro-2-phenyl-6-((phenylsulfinyl)methyl)pyrimidine (CAS 956741-85-8)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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