1-Methyl-3-propyl-1H-imidazol-3-ium Chloride CAS 79917-89-8
| CAS No. | 79917-89-8 |
| Molecular Formula | C7H13N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.65 g/mol gives 1-Methyl-3-propyl-1H-imidazol-3-ium Chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Methyl-3-propyl-1H-imidazol-3-ium Chloride (CAS 79917-89-8), molecular formula C7H13N2Cl and molecular weight 160.65 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine substitution, 1-Methyl-3-propyl-1H-imidazol-3-ium Chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-Methyl-3-propyl-1H-imidazol-3-ium Chloride 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 | C7H13N2 Cl |
| Molecular Weight | 160.65 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-Ethyl-4-methyl-1H-1,2,4-triazol-5(4H)-one (CAS 535961-39-8)
- 3-(3-Methoxyphenyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1281331-73-4)
- Benzyl 2-(6-methoxy-4-methylpyridin-3-yl)piperidine-1-carboxylate (CAS 1352515-92-4)
- 1-Cyclohexyldihydropyrimidine-2,4(1H,3H)-dione (CAS 712-42-5)
- 1-Isopropyl-1H-indazole-4-carbaldehyde (CAS 1782810-92-7)
- 5H-1,2,4-Triazino[5,6-b]indol-3-amine (CAS 36047-75-3)
- 2-(3,4-Dichlorophenyl)propan-2-amine (CAS 91896-84-3)
- 2-ethoxy-5-fluoroaniline,HCl (CAS 1431966-01-6)
- 1,1-Dichloro-1-Nitroethane (CAS 594-72-9)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
Why CATO?
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