1-Benzyl 2-methyl (1R,2S)-4-oxocyclopentane-1,2-dicarboxylate CAS 164916-54-5
| CAS No. | 164916-54-5 |
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Benzyl 2-methyl (1R,2S)-4-oxocyclopentane-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.
1-Benzyl 2-methyl (1R,2S)-4-oxocyclopentane-1,2-dicarboxylate (CAS 164916-54-5) is a high-purity analytical reference standard with the molecular formula C15H16O5 and a molecular weight of 276.28 g/mol.
Based on its molecular formula C15H16O5, 1-Benzyl 2-methyl (1R,2S)-4-oxocyclopentane-1,2-dicarboxylate contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
Recommended Standards
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- Triethyl Isocitrate (Mixture of Diastereomers) (CAS 16496-37-0)
- 1-Benzyl 2-methyl (1R,2R)-4-oxocyclopentane-1,2-dicarboxylate (CAS 1445592-00-6)
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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