dimethyl cis-cyclohexane-1,4-dicarboxylate CAS 3399-21-1
| CAS No. | 3399-21-1 |
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies dimethyl cis-cyclohexane-1,4-dicarboxylate (CAS 3399-21-1), a certified reference material (molecular formula C10H16O4, MW 200.23 g/mol) for analytical method development and quality control.
dimethyl cis-cyclohexane-1,4-dicarboxylate (C10H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related dimethyl Standards
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- 5,5-Dimethyl-2,4-dioxo-hexanoic acid ethyl ester (CAS 13395-36-3)
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Recommended Standards
- Dimethyl 2-cyclopentylmalonate (CAS 82491-60-9)
- Dimethyl Cyclohexane-1,3-dicarboxylate (CAS 62638-06-6)
- Diethyl Isopropylidenemalonate (CAS 6802-75-1)
- Dimethyl trans-1,4-Cyclohexanedicarboxylate (CAS 3399-22-2)
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- [2-(3,4-Dichlorophenoxy)-5-(trifluoromethyl)phenyl]amine sulfate (salt) (CAS 1982950-29-7)
- 1-[4-(4-fluorophenoxy)phenyl]ethanone (CAS 35114-93-3)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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