4-(5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazol-3-ium-3-yl)butane-2-sulfonate CAS 63175-96-2
| CAS No. | 63175-96-2 |
| Molecular Formula | C14H18Cl2N2O3S |
| Molecular Weight | 365.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 365.28 g/mol gives 4-(5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazol-3-ium-3-yl)butane-2-sulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazol-3-ium-3-yl)butane-2-sulfonate (CAS 63175-96-2), a certified reference material (molecular formula C14H18Cl2N2O3S, MW 365.28 g/mol) for analytical method development and quality control.
Structurally, 4-(5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazol-3-ium-3-yl)butane-2-sulfonate (C14H18Cl2N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 365.28 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 4-(5,6-Dichloro-1-ethyl-2-methyl-1H-benzo[d]imidazol-3-ium-3-yl)butane-2-sulfonate 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 | C14H18Cl2N2O3S |
| Molecular Weight | 365.28 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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Recommended Standards
- 4-(5-((2,6-Dichlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 618427-02-4)
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- N-(2,4-dichlorophenyl)-N-(2-oxo-2-(piperidin-1-yl)ethyl)methanesulfonamide (CAS 343374-06-1)
- 4,5-Dichloro-2-methoxypyrimidine (CAS 1240601-33-5)
- 4-Aminodiphenylamine diazonium sulfate 4-Diazodiphenylamine sulfate 4477-28-5 Azoic Diazo Component 22 Azoic Diazo No. 22 MFCD00011895 Variamine Blue RT salt (CAS 4477-28-5)
- 3,6-Dimethylimidazo[1,5-a]pyridine (CAS 1823373-45-0)
- N-(3-Methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)pentanamide (CAS 1003799-17-4)
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- N-(4-morpholinophenyl)-2,4-dinitroaniline (CAS 300375-20-6)
- 1-((1-(2-Fluorophenyl)ethyl)amino)propan-2-ol (CAS 1155566-26-9)
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