1,2,3-Trimethyl-1H-imidazol-3-ium methyl sulfate CAS 65086-12-6
| CAS No. | 65086-12-6 |
| Molecular Formula | C6H11N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2,3-Trimethyl-1H-imidazol-3-ium methyl sulfate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,2,3-Trimethyl-1H-imidazol-3-ium methyl sulfate (CAS 65086-12-6), a certified reference material (molecular formula C6H11N2CH3O4S, MW 222.26 g/mol) for analytical method development and quality control.
Structurally, 1,2,3-Trimethyl-1H-imidazol-3-ium methyl sulfate (C6H11N2CH3O4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 222.26 g/mol, it falls into the medium-molecular-weight range. 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), 1,2,3-Trimethyl-1H-imidazol-3-ium methyl sulfate 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 | C6H11N2 CH3O4S |
| Molecular Weight | 222.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trimethyl Standards
- 2,2'-[(1,1,3-Trimethyl-1,3-propanediyl)bis(oxy)]bis[4,4,6-trimethyl-1,3,2-dioxaborinane] (CAS 100-89-0)
- methyl (2,2,4-trimethyl-3-oxo-1-phenylpentyl)carbamate (CAS 1000018-26-7)
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- 1,2,5-Trimethyl-N-phenethylpiperidin-4-amine (CAS 100096-38-6)
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Recommended Standards
- Harmalidine (CAS 109794-97-0)
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- 2-(Allylthio)-6-aminopyrimidin-4(3H)-one (CAS 57939-40-9)
- (S)-2-Hydroxy-N,N-dimethyl-2-phenylacetamide (CAS 79043-43-9)
- 1-[4-(Aminomethyl)phenyl]-N-benzylmethanesulfonamide (CAS 1036518-36-1)
- 1-Boc-5-(aminomethyl)-3,3-difluoropiperidine (CAS 1373502-92-1)
- 1-(2-(Quinolin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352507-34-6)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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