Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate CAS 2140306-07-4
| CAS No. | 2140306-07-4 |
| Molecular Formula | C10H18O4 |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 202.25 g/mol gives Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate (CAS 2140306-07-4), a certified reference material (molecular formula C10H18O4, MW 202.25 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate (C10H18O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate 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 | C10H18O4 |
| Molecular Weight | 202.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
Related Ethyl Standards
- N,5-Dimethoxy-N-methylnicotinamide (CAS 1045855-73-9)
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Recommended Standards
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- 1-(pyrazin-2-yl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1156405-18-3)
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- (E)-4-((5-Bromothiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 89035-33-6)
- 5-(tert-Butyl)isoxazole (CAS 1122-01-6)
- (3-Bromo-5-methylthiophen-2-yl)methanol (CAS 1448896-91-0)
- N'-((5-Bromo-2-fluoropyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2586232-99-5)
- 1-Butyl-3-fluorobenzene (CAS 20651-66-5)
- Ethyl [(3-fluoro-4-methylphenyl)carbamoyl]formate (CAS 69066-06-4)
- Decitabine Impurity N42 (CAS 58109-18-5)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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