4-MEthoxy-3-(1h-1,2,4-triazol-1-ylmethyl)benzaldehyde dihydrochloride CAS 1982761-03-4
| CAS No. | 1982761-03-4 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-MEthoxy-3-(1h-1,2,4-triazol-1-ylmethyl)benzaldehyde dihydrochloride 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.
4-MEthoxy-3-(1h-1,2,4-triazol-1-ylmethyl)benzaldehyde dihydrochloride (CAS 1982761-03-4), molecular formula C11H11N3O2HCl and molecular weight 253.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11N3O2HCl, 4-MEthoxy-3-(1h-1,2,4-triazol-1-ylmethyl)benzaldehyde dihydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.69 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.
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 | C11H11N3O2 2*HCl |
| Molecular Weight | 253.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related MEthoxy Standards
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Recommended Standards
- 5-Methoxy-1,2-dimethyl-3-[(4-nitrophenoxy)methyl]indole-4,7-dione (CAS 192820-78-3)
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- 2-Cyano-5-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243381-08-9)
- 2,6-Bis((4S,5S)-4-isopropyl-5-phenyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 1446271-21-1)
- 3-(3,5-Dimethylphenoxy)-1-methyl-1H-pyrazol-4-amine (CAS 1429418-16-5)
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- 2-(((3,5-Dimethylphenyl)thio)methyl)-3-(3-(trifluoromethyl)phenyl)quinazolin-4(3H)-one (CAS 338957-77-0)
- N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)sulfonyl)thiophene-2-carboxamide (CAS 251097-58-2)
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