dimethyl (1R,2R)-cyclobutane-1,2-dicarboxylate CAS 79120-94-8
| CAS No. | 79120-94-8 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 172.18 g/mol gives dimethyl (1R,2R)-cyclobutane-1,2-dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
dimethyl (1R,2R)-cyclobutane-1,2-dicarboxylate (CAS 79120-94-8), molecular formula C8H12O4 and molecular weight 172.18 g/mol, is a CATO reference standard with documented purity and traceability.
dimethyl (1R,2R)-cyclobutane-1,2-dicarboxylate (C8H12O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures dimethyl (1R,2R)-cyclobutane-1,2-dicarboxylate 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 | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1979 |
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Recommended Standards
- Diethyl 2-methylenemalonate (CAS 3377-20-6)
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- cis-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 96382-85-3)
- Dimethyl 2-methylenepentanedioate (CAS 5621-44-3)
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