70442-23-8 D-Glucosamine 6-phosphate sodium salt sodium ((2R,3S,4R,5R)-5-amino-3,4,6-trihydroxytetrahydro-2H-pyran-2-yl)methyl hydrogenphosphate CAS 70442-23-8
| CAS No. | 70442-23-8 |
| Molecular Formula | C6H14NO8P |
| Molecular Weight | N/A |
| 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.
70442-23-8 D-Glucosamine 6-phosphate sodium salt sodium ((2R,3S,4R,5R)-5-amino-3,4,6-trihydroxytetrahydro-2H-pyran-2-yl)methyl hydrogenphosphate (CAS 70442-23-8) is a high-purity analytical reference standard with the molecular formula C6H14NO8PNa and a molecular weight of 282.14 g/mol.
70442-23-8 D-Glucosamine 6-phosphate sodium salt sodium ((2R,3S,4R,5R)-5-amino-3,4,6-trihydroxytetrahydro-2H-pyran-2-yl)methyl hydrogenphosphate (C6H14NO8PNa) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 70442-23-8 D-Glucosamine 6-phosphate sodium salt sodium ((2R,3S,4R,5R)-5-amino-3,4,6-trihydroxytetrahydro-2H-pyran-2-yl)methyl hydrogenphosphate 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 | C6H14NO8P Na |
| Molecular Weight | 282.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related D Standards
- Glucosamine sulfate Impurity 13 (CAS 1003-29-8)
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- Glucosamine sulfate Impurity 27 (CAS 104696-22-2)
- Glucosamine sulfate Impurity 15 (CAS 109-08-0)
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- Glucosamine sulfate impurity 23 (CAS 1136-44-3)
- Glucosamine Sulfate Potassium Chloride (CAS 1296149-08-0)
- Glucosamine Sulfate Sodium Chloride (CAS 1296149-13-7)
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