Ilexoside B CAS 108544-40-7
| CAS No. | 108544-40-7 |
| Molecular Formula | C35H56O8 |
| Molecular Weight | 604.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ilexoside B is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ilexoside B (CAS 108544-40-7), a certified reference material (molecular formula C35H56O8, MW 604.81 g/mol) for analytical method development and quality control.
Structurally, Ilexoside B (C35H56O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 604.81 g/mol, it falls into the high-molecular-weight range. 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).
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 Ilexoside B 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 | C35H56O8 |
| Molecular Weight | 604.81 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Ilexoside Standards
Recommended Standards
- Leontoside A(8CI) (CAS 17184-21-3)
- 4-(2-((1E,3E,5E)-5-(1-(5-Carboxypentyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-3H-indol-1-ium-1-yl)butane-1-sulfonate (CAS 644979-16-8)
- Bafilomycin D (CAS 98813-13-9)
- tert-Butyl 2-(((3-(4-((1r,3r)-3-(benzyloxy)cyclobutoxy)phenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methyl)(methyl)amino)ethyl(methyl)carbamate (CAS 1700663-42-8)
- 8-bromonaphthalen-1-ol (CAS 62456-32-0)
- Trans-2-vinylcyclopropane-1-carboxylic acid (CAS 2183-88-2)
- 1-Methyl (3S)-3-methylpentanedioate (CAS 63473-61-0)
- Iodomethyl methyl carbonate (CAS 69862-08-4)
- 1H-Naphtho[1,2-d]imidazol-2-amine (CAS 94785-93-0)
- 4-Fluorobenzoic Acid (CAS 456-22-4)
- 3-Isobutoxycyclohexan-1-amine (CAS 1517861-03-8)
- 2-(3-Chloro-4-fluorophenyl)-1H-imidazole (CAS 438554-17-7)
- Germanium disulfide (CAS 12025-34-2)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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