1,2,3,4,6-Penta-O-trimethylsilyl-D-mannopyranoside CAS 55529-69-6
| CAS No. | 55529-69-6 |
| Molecular Formula | C9H20O6Si |
| Molecular Weight | 252.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,2,3,4,6-Penta-O-trimethylsilyl-D-mannopyranoside 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.
CATO supplies 1,2,3,4,6-Penta-O-trimethylsilyl-D-mannopyranoside (CAS 55529-69-6), a certified reference material (molecular formula C9H20O6Si, MW 252.34 g/mol) for analytical method development and quality control.
1,2,3,4,6-Penta-O-trimethylsilyl-D-mannopyranoside (C9H20O6Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
Physical & Chemical Properties
| Molecular Formula | C9H20O6Si |
| Molecular Weight | 252.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1972 |
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Recommended Standards
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- Lecithin Impurity 5 (CAS 1934266-33-7)
- 1-[4-(4-hydroxypiperidin-1-yl)phenyl]ethan-1-one (CAS 10342-87-7)
- 2-Amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3H)-one (CAS 942-41-6)
- 6-Amino-4-(difluoromethyl)-5-methylpyridin-2-ol (CAS 1804677-04-0)
- (3-(2,5-Dichlorophenyl)isoxazol-5-yl)methanol (CAS 1159981-78-8)
- 4-Chlorophenyl N-(4-chlorophenyl)-N-(methylsulfonyl)glycinate (CAS 866131-09-1)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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