N'-[(1Z)-(3-Methoxyphenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide CAS 358400-64-3
| CAS No. | 358400-64-3 |
| Molecular Formula | C19H17N3O2 |
| Molecular Weight | 319.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N'-[(1Z)-(3-Methoxyphenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 358400-64-3) is a high-purity analytical reference standard with the molecular formula C19H17N3O2 and a molecular weight of 319.36 g/mol.
Based on its molecular formula C19H17N3O2, N'-[(1Z)-(3-Methoxyphenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide contains a steroid 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 319.36 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O2 |
| Molecular Weight | 319.36 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-(furan-2-ylmethyl)-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]Decan-3-yl)acetamide (CAS 731008-51-8)
- N-[3-(1H-Imidazol-1-yl)propyl]naphtho[2,1-b]furan-2-carboxamide (CAS 439120-93-1)
- N-(6-Acetyl-2H-1,3-benzodioxol-5-yl)-2-(4-methylpiperazin-1-yl)acetamide (CAS 491867-79-9)
- N1-(1-Acetyl-1,2,3,4-tetrahydroquinolin-7-yl)-N2-(2-methoxyethyl)oxalamide (CAS 898465-74-2)
- 2-Bromo-1-butoxy-4-(trifluoromethyl)benzene (CAS 1881295-06-2)
- 5-Chloro-N-(2,4-difluorophenyl)-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxamide (CAS 339024-18-9)
- 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine-N-(cap biotinyl) (sodium salt) 1,2-dipalmitoyl-sn-glycero-3-phosphoethanolamine-N-(cap biotinyl) (sodium salt) 16:0 Biotinyl Cap PE 384835-52-3 Solvent: chloroform/methanol/water, 65:35:8 v/v (CAS 384835-52-3)
- 1-(2,2,2-Trifluoroethyl)-1h-indole-2-carboxylic acid (CAS 1408390-63-5)
- M-bis(m-phenoxyphenoxy)benzene (CAS 2455-71-2)
- N-(5-Chloro-2-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-09-2)
- 6-Fluoro-1-methyl-3,1-benzoxazine-2,4-dione (CAS 61352-46-3)
- 3-Furancarboxylic acid, 2-(1-propyn-1-yl)- (CAS 2553724-92-6)
- N-propyl(tert-butoxy)carbohydrazide (CAS 737001-67-1)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com