1-Methyl-3-(4-vinylbenzyl)-1H-imidazol-3-ium chloride CAS 748795-22-4
| CAS No. | 748795-22-4 |
| Molecular Formula | C13H17N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Methyl-3-(4-vinylbenzyl)-1H-imidazol-3-ium chloride.
1-Methyl-3-(4-vinylbenzyl)-1H-imidazol-3-ium chloride (CAS 748795-22-4) is a high-purity analytical reference standard with the molecular formula C13H17N2Cl and a molecular weight of 236.74 g/mol.
Based on its molecular formula C13H17N2Cl, 1-Methyl-3-(4-vinylbenzyl)-1H-imidazol-3-ium chloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1-Methyl-3-(4-vinylbenzyl)-1H-imidazol-3-ium chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H17N2 Cl |
| Molecular Weight | 236.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 4-Vinylbenzyl Alcohol (CAS 1074-61-9)
- 2-(((4-Vinylbenzyl)oxy)methyl)oxirane (CAS 113538-80-0)
- Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer (CAS 121961-20-4)
- 4-Vinylbenzyl Bromide (stabilized with TBC) (CAS 13368-25-7)
- 4-Vinylbenzyl acetate (CAS 1592-12-7)
- 4-vinylbenzyl chloride (CAS 1592-20-7)
- 5-((4-Vinylbenzyl)thio)-1,3,4-thiadiazole-2(3H)-thione (CAS 174728-86-0)
- 230295-06-4 4-Vinylbenzyl perfluorooctanoate 4-vinylbenzyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoate (CAS 230295-06-4)
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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