N-[(Z)-(4-Bromophenyl)methylidene]-1-(6-methyl-2-pyridinyl)-1H-imidazole-4-carbohydrazide CAS 478077-73-5
| CAS No. | 478077-73-5 |
| Molecular Formula | C17H14BrN5O |
| Molecular Weight | 384.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H14BrN5O, N-[(Z)-(4-Bromophenyl)methylidene]-1-(6-methyl-2-pyridinyl)-1H-imidazole-4-carbohydrazide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.23 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 N-[(Z)-(4-Bromophenyl)methylidene]-1-(6-methyl-2-pyridinyl)-1H-imidazole-4-carbohydrazide (CAS 478077-73-5), a certified reference material (molecular formula C17H14BrN5O, MW 384.23 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H14BrN5O |
| Molecular Weight | 384.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-[(4-Methoxyphenyl)methyl]-2-nitro-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2377606-85-2)
- tert-Butyl (3,4-dichloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-17-0)
- N-[(4-Methoxyphenyl)methyl]-2-nitro-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2377610-36-9)
- Nafamostat Impurity 45 (CAS CATO-C4X-133245)
- 6-Fluoro-1-methyl-1H-indazole-4-carboxylic acid (CAS 697739-07-4)
- Bis(2,6-dimethylphenyl) phosphorochloridate (CAS 81639-99-8)
- (S)-2-Ethylpiperazine dihydrochloride (CAS 128427-05-4)
- 2-(4-(Difluoromethyl)-3-methylbenzoyl)pyridine (CAS 1261533-27-0)
- 4-(2-ethylphenyl)piperidine;hydrochloride (CAS 2256060-01-0)
- 6-Chloro-3-(4-chlorophenyl)pyridazine-4-carboxylic acid (CAS 1437433-87-8)
- Labetalol Impurity 66 (CAS CATO-C4X-246666)
- 4-(4-Methylpiperazin-1-ylmethyl)phenylamine (CAS 70261-82-4)
- Thioridazine EP Impurity D (CAS 53926-89-9)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com