benzenecarbaldehyde N-[5,7-bis(trifluoromethyl)[1,8]naphthyridin-2-yl]hydrazone CAS 338962-12-2
| CAS No. | 338962-12-2 |
| Molecular Formula | C17H10F6N4 |
| Molecular Weight | 384.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H10F6N4, benzenecarbaldehyde N-[5,7-bis(trifluoromethyl)[1,8]naphthyridin-2-yl]hydrazone contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies benzenecarbaldehyde N-[5,7-bis(trifluoromethyl)[1,8]naphthyridin-2-yl]hydrazone (CAS 338962-12-2), a certified reference material (molecular formula C17H10F6N4, MW 384.28 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H10F6N4 |
| Molecular Weight | 384.28 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 2,4-Dichloro-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338411-08-8)
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- 2-(4-methylpyrimidin-2-yl)ethan-1-ol (CAS 1240725-60-3)
- tert-Butyl 4-(6-methoxy-2-(methylthio)pyrimidin-4-yl)-2-methylpiperazine-1-carboxylate (CAS 1353985-37-1)
- (R)-1-methyl-3-(piperidin-3-yl)urea hydrochloride (CAS 1349699-82-6)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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