EsculentosideA CAS 65497-07-6
| CAS No. | 65497-07-6 |
| Molecular Formula | C42H66O16 |
| Molecular Weight | 826.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 826.96 g/mol gives EsculentosideA distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
EsculentosideA (CAS 65497-07-6), molecular formula C42H66O16 and molecular weight 826.96 g/mol, is a CATO reference standard with documented purity and traceability.
EsculentosideA (C42H66O16) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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).
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.
CATO manufactures EsculentosideA 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 | C42H66O16 |
| Molecular Weight | 826.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Recommended Standards
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- Pyrrolidine-2,5-dicarboxylic acid (CAS 72000-65-8)
- N-(1-(naphthalen-2-yl)ethyl)acetamide (CAS 199442-03-0)
- 7-Methyl-7,8-dihydroimidazo[1,2-a]pyrazin-6(5H)-one (CAS 791008-95-2)
- 2-Hydroxy-2-(1-methyl-1H-pyrazol-5-yl)acetic acid (CAS 1480480-82-7)
- (E)-3-(4-((4-fluorobenzyl)oxy)phenyl)acrylic acid (CAS 175136-19-3)
- 2,4-Diiodopyridine (CAS 83674-71-9)
- 3-(4-Bromo-2-methylphenyl)-3-chloroprop-2-enenitrile (CAS 1158127-99-1)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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