4-Azido-N-(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)benzamide 2,2,2-trifluoroacetate CAS 1988669-61-9
| CAS No. | 1988669-61-9 |
| Molecular Formula | C16H14N6O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-Azido-N-(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)benzamide 2,2,2-trifluoroacetate (CAS 1988669-61-9), molecular formula C16H14N6OC2HF3O2 and molecular weight 420.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Azido-N-(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)benzamide 2,2,2-trifluoroacetate (C16H14N6OC2HF3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 4-Azido-N-(3-(4,5-dihydro-1H-imidazol-2-yl)phenyl)benzamide 2,2,2-trifluoroacetate 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 | C16H14N6O C2HF3O2 |
| Molecular Weight | 420.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 80% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
- N-(2-Aminoethyl)-N-(3-phenylpropyl)isoquinoline-5-sulfonamide (CAS 651307-16-3)
- 1-(Spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-yl)ethanone (CAS 117620-57-2)
- Methyl[2-(1-methylpiperidin-2-yl)ethyl]amine (CAS 127173-48-2)
- N-methyl-3-morpholinopropanamide (CAS 344772-76-5)
- 5-Bromo-2-(bromomethyl)pyridine (CAS 145218-19-5)
- Amino-(2-nitro-phenyl)-acetic acid (CAS 50381-53-8)
- 2-Fluoro-5-nitrobenzeneboronic acid pinacol ester, 97% (CAS 425378-68-3)
- 5-(Amino(cyclopropyl)methyl)-2-fluorophenol (CAS 1270384-54-7)
- 2-Hexyldecanoic acid (CAS 25354-97-6)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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