((1R,2S,5R,6S)-5-(Benzoyloxy)-1,2,6-trihydroxycyclo-hex-3-en-1-yl)methyl benzoate CAS 78804-17-8
| CAS No. | 78804-17-8 |
| Molecular Formula | C21H20O7 |
| Molecular Weight | 384.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((1R,2S,5R,6S)-5-(Benzoyloxy)-1,2,6-trihydroxycyclo-hex-3-en-1-yl)methyl benzoate (C21H20O7) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
((1R,2S,5R,6S)-5-(Benzoyloxy)-1,2,6-trihydroxycyclo-hex-3-en-1-yl)methyl benzoate (CAS 78804-17-8) is a high-purity analytical reference standard with the molecular formula C21H20O7 and a molecular weight of 384.38 g/mol.
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 ((1R,2S,5R,6S)-5-(Benzoyloxy)-1,2,6-trihydroxycyclo-hex-3-en-1-yl)methyl benzoate 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 | C21H20O7 |
| Molecular Weight | 384.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Recommended Standards
- 3-[1-(3,4-Difluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775382-66-5)
- 2-((3-(3,4-Dimethoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetohydrazide (CAS 844859-04-7)
- 3-[1-(2,5-Difluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775382-43-8)
- 2-(4-(2-(Trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxamide (CAS 916888-66-9)
- 4-Fluoro-2-(2,2,2-trifluoroethoxy)aniline (CAS 186386-90-3)
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- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
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