2-Ethyl-2,4,5-trimethyl-1,3-dioxolane CAS 4359-51-7
| CAS No. | 4359-51-7 |
| Molecular Formula | 3*C10H19O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Ethyl-2,4,5-trimethyl-1,3-dioxolane (CAS 4359-51-7), molecular formula C10H19O2SC4H9Sn and molecular weight 379.15 g/mol, is a CATO reference standard with documented purity and traceability.
2-Ethyl-2,4,5-trimethyl-1,3-dioxolane (C10H19O2SC4H9Sn) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
CATO manufactures 2-Ethyl-2,4,5-trimethyl-1,3-dioxolane 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 | 3*C10H19O2S C4H9Sn |
| Molecular Weight | 379.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Ethyl 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)
- 4,6,8-Trimethyl-3-(methylthio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000576-94-2)
- 4-Methyl-2-(2,5,6-trimethyl-3-oxo-2,3-dihydropyridazin-4-yl)-1,3-thiazole-5-carboxylic acid (CAS 1000931-44-1)
- 1,2,5-Trimethyl-N-phenethylpiperidin-4-amine (CAS 100096-38-6)
- methyl 5-(1,3,5-trimethyl-1H-pyrazol-4-yl)isoxazole-3-carboxylate (CAS 1001519-19-2)
- 1,1,7-Trimethyl-2,3-dihydro-1H-inden-4-amine (CAS 100161-87-3)
- (R)-1,3,5-trimethyl-2-(phenylsulfinyl)benzene (CAS 100431-21-8)
Recommended Standards
- tert-Butyl 3-(3,4-dichlorophenyl)-3-(3-hydroxypropyl)-1-piperidinecarboxylate (CAS 172734-66-6)
- 8-Bromo-5-fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 1388060-06-7)
- 5-Chloro-N-hydroxypicolinimidamide (CAS 327056-55-3)
- 3-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1605330-55-9)
- Fmoc-D-norArg(Boc)2-OH (CAS 1263047-29-5)
- 1-Ethyl-3-(1,4,5,6-tetrahydropyrazin-2-yl)-1,6-dihydropyrrolo[2,3-c]pyrazole (CAS 641587-16-8)
- 1,2,9-Trimethoxydibenzo[cd,f]indol-4(5H)-one (CAS 53948-10-0)
- 5-(3,3-Difluoropyrrolidin-1-yl)nicotinaldehyde (CAS 1779131-89-3)
- 4-(Methylthio)furan-2-carbaldehyde (CAS 639465-53-5)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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