3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 4568-71-2 CAS 4568-71-2
| CAS No. | 4568-71-2 |
| Molecular Formula | C13H25NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 4568-71-2 (CAS 4568-71-2), molecular formula C13H25NOSCl and molecular weight 278.86 g/mol, is a CATO reference standard with documented purity and traceability.
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride 3-benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 4568-71-2 (C13H25NOSCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H25NOS Cl |
| Molecular Weight | 278.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
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- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
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Recommended Standards
- 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester (CAS 87853-69-8)
- 1-Methyl-3-(((tetrahydrofuran-2-yl)methyl)carbamoyl)-1h-pyrazole-4-carboxylic acid (CAS 1006440-66-9)
- [3-Methoxy-4-(oxan-4-ylmethoxy)phenyl]methanamine hydrochloride (CAS 1439903-00-0)
- 4-Bromo-2-(2-(4-methoxyphenyl)propan-2-yl)pyridine (CAS 1163707-63-8)
- N-(benzo[d][1,3]dioxol-5-yl)-2-tosylacetamide (CAS 881777-26-0)
- 4-(2-Methoxyphenyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 87412-75-7)
- Ethyl 3-(chlorosulfonyl)-5-fluorobenzoate (CAS 1154154-93-4)
- 9-Methoxy-2,5,11-trimethyl-6H-pyrido[4,3-b]carbazol-2-ium acetate (CAS 98510-80-6)
- 2-Isobutyramidobenzoic acid (CAS 17840-96-9)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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