N'-(4-(Allyloxy)benzylidene)-4-nitrobenzohydrazide CAS 303087-72-1
| CAS No. | 303087-72-1 |
| Molecular Formula | C17H15N3O4 |
| Molecular Weight | 325.32 g/mol |
| 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.
N'-(4-(Allyloxy)benzylidene)-4-nitrobenzohydrazide (CAS 303087-72-1), molecular formula C17H15N3O4 and molecular weight 325.32 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H15N3O4, N'-(4-(Allyloxy)benzylidene)-4-nitrobenzohydrazide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), N'-(4-(Allyloxy)benzylidene)-4-nitrobenzohydrazide 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 | C17H15N3O4 |
| Molecular Weight | 325.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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- (S)-3-(3-(Allyloxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1175919-93-3)
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Recommended Standards
- N-(2,5-Dimethoxyphenyl)-4-(1H-tetrazol-1-yl)benzamide (CAS 851722-68-4)
- N-(4-Oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)tetrahydrofuran-2-carboxamide (CAS 899996-10-2)
- N'-(2-(benzo[d]isoxazol-3-yl)acetyl)-4-methoxybenzohydrazide (CAS 860651-42-9)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 473703-97-8)
- 6-Fluorophthalazine (CAS 1309379-41-6)
- 4-Chloro-5-isopropyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 919278-25-4)
- 7-Ethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyridazin-8(7H)-one (CAS 1447949-61-2)
- (S)-2-((4-Ethoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1212488-34-0)
- N-{[2-(1H-Pyrrol-1-yl)-1,3-benzothiazol-6-yl]carbonyl}-L-isoleucine (CAS 1820581-17-6)
- 4,5-Dibromo-2-(3,3-dimethyl-2-oxobutyl)pyridazin-3(2H)-one (CAS 303987-65-7)
- 1-Amino-3H-pyrazino[2,1-b]quinazolin-6(4H)-one (CAS 695189-08-3)
- 2-(4-Benzyl-1-piperazinyl)-5-fluorophenylamine (CAS 937597-33-6)
- Itopride Impurity 25 (CAS CATO-C4X-137725)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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