Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-glucopyranoside CAS 356060-80-5
| CAS No. | 356060-80-5 |
| Molecular Formula | C37H46O9Si |
| Molecular Weight | 662.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-glucopyranoside 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.
Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-glucopyranoside (CAS 356060-80-5), molecular formula C37H46O9Si and molecular weight 662.84 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C37H46O9Si, Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-glucopyranoside contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 662.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-glucopyranoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C37H46O9Si |
| Molecular Weight | 662.84 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Methyl 2,3,4-tri-O-benzoyl-6-O-triisopropylsilyl-a-D-galactopyranoside (CAS 356060-82-7)
- Brexpiprazole Impurity 62 (CAS CATO-C4X-113162)
- Ad-BippyPhos (CAS 1239478-87-5)
- 25-acetate-Cimigenoside (CAS 27994-12-3)
- 1-Thioxo-2,3-dihydro-[1,2,4]triazino[4,5-a]indol-4(1H)-one (CAS 65873-44-1)
- 3-(2,5-Dimethylfuran-3-yl)-3-oxopropanenitrile (CAS 175276-62-7)
- Imidazo[2,1-b][1,3]thiazol-6-ylmethanamine dihydrochloride (CAS 1177341-97-7)
- Ethyl 5-[2-chloro-4-(methylthio)phenyl]-5-oxovalerate (CAS 951886-89-8)
- Ethyl 4,5-dibromo-2-fluorophenylacetate (CAS 1804418-80-1)
- N-Methyl-3-(trichloromethyl)-1,2,4-thiadiazol-5-amine (CAS 35488-66-5)
- 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carboxamide (CAS 1050886-35-5)
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one (CAS 923200-01-5)
- (2S,13bS)-2-methoxy-2,3,5,6,8,9,10,13-octahydro-1h,12h-benzo[i]pyrano[3,4-g]indolizin-12-onehydrobromide (CAS 29734-68-7)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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