Benzyl 2,3,4-Tri-O-benzyl-D-glucuronate CAS 53684-90-5
| CAS No. | 53684-90-5 |
| Molecular Formula | C34H34O7 |
| Molecular Weight | 554.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Benzyl 2,3,4-Tri-O-benzyl-D-glucuronate (CAS 53684-90-5), a certified reference material (molecular formula C34H34O7, MW 554.63 g/mol) for analytical method development and quality control.
The molecular framework of Benzyl 2,3,4-Tri-O-benzyl-D-glucuronate (C34H34O7) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C34H34O7 |
| Molecular Weight | 554.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Recommended Standards
- Benzyl (2S,3R,4S,5R)-3,4,5-tris(benzyloxy)-2-hydroxy-6-oxohexanoate (CAS 4539-78-0)
- Benzyl 2,3-Di-O-benzyl-6-O-benzoyl-β-D-galactopyranoside (CAS 313352-43-1)
- 4-((4-(Dimethylamino)phenyl)(4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-hydroxy-7-sulfonaphthalene-2-sulfonate (CAS 25317-10-6)
- Cabazitaxel Impurity 37 (CAS CATO-C4X-111537)
- Methyl 1-(2-Carboxyphenyl)-2,3,4-tri-O-acetyl-β-D-glucopyranuronate (CAS 221287-90-7)
- 1-((5-Methylthiophen-2-yl)methyl)piperidin-4-amine (CAS 1092276-45-3)
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- 1-(2-methoxyphenyl)piperidin-4-amine (CAS 1016843-47-2)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
Why CATO?
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