(3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]propanehydrazide CAS 338405-46-2
| CAS No. | 338405-46-2 |
| Molecular Formula | C14H15Cl2N7O2 |
| Molecular Weight | 384.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]propanehydrazide (CAS 338405-46-2) is a high-purity analytical reference standard with the molecular formula C14H15Cl2N7O2 and a molecular weight of 384.22 g/mol.
Structurally, (3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]propanehydrazide (C14H15Cl2N7O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 384.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]propanehydrazide 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 | C14H15Cl2N7O2 |
| Molecular Weight | 384.22 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, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
Related E Standards
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Recommended Standards
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- 2-[3-(4-bromo-3-nitro-1h-pyrazol-1-yl)adamantan-1-yl]acetic acid (CAS 1004944-59-5)
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- 2-(Fmoc-amino)-5-methoxybenzoic Acid (CAS 332121-93-4)
- 6-bromo-8-fluoroquinazolin-4-yl 4-methylbenzene-1-sulfonate (CAS 1384430-21-0)
- Ethyl 1-(3-iodobenzoyl)piperidine-3-carboxylate (CAS 349442-23-5)
- 2-Methoxybenzothioamide (CAS 42590-97-6)
- 1-(2,6-Dichlorobenzyl)piperidin-4-one (CAS 439096-19-2)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinamide (CAS 1310384-92-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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