3-Ethyl-2-Methyl-2-Thiazolinium Iodide CAS 54654-71-6
| CAS No. | 54654-71-6 |
| Molecular Formula | C6H12NS |
| 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 3-Ethyl-2-Methyl-2-Thiazolinium Iodide.
CATO supplies 3-Ethyl-2-Methyl-2-Thiazolinium Iodide (CAS 54654-71-6), a certified reference material (molecular formula C6H12NSI, MW 257.13 g/mol) for analytical method development and quality control.
The molecular framework of 3-Ethyl-2-Methyl-2-Thiazolinium Iodide (C6H12NSI) is characterized by sulfur-containing functionality, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 3-Ethyl-2-Methyl-2-Thiazolinium Iodide 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 | C6H12NS I |
| Molecular Weight | 257.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Chloro-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide (CAS 946365-20-4)
- Sulindac Sulfone-d7 (CAS CATO-C4X-293019)
- 3-(2-(Thiophen-2-yl)acetamido)benzoic acid (CAS 206983-05-3)
- 1-(2-bromo-1-fluoroethyl)-4-fluorobenzene (CAS 118887-66-4)
- 4-isopropyl-1H-imidazole (CAS 58650-48-9)
- 2-(2-(1h-Pyrazol-1-yl)ethyl)-1-aminocyclopentane-1-carboxamide (CAS 1427390-49-5)
- 1-(4-(2,4-Difluorobenzoyl)piperidin-1-yl)-2,2,2-trifluoroethanone (CAS 1198287-09-0)
- N-(3-methoxy-2,2,3-trimethylcyclobutyl)thietan-3-amine (CAS 1865252-14-7)
- 4-(Azidomethyl)oxazole (CAS 2237273-18-4)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com