D-Galactose 6-phosphate lithium salt CAS 6665-00-5
| CAS No. | 6665-00-5 |
| Molecular Formula | C6H13O9P |
| Molecular Weight | 260.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of D-Galactose 6-phosphate lithium salt (C6H13O9P) is characterized by a carbohydrate-derived structure, a phosphate ester group. 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.
D-Galactose 6-phosphate lithium salt (CAS 6665-00-5), molecular formula C6H13O9P and molecular weight 260.14 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C6H13O9P |
| Molecular Weight | 260.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1958 |
Related D Standards
- D-Galactose diethyldithioacetal (CAS 5463-33-2)
- D-Galactose-13C6 (CAS 74134-89-7)
- Galactose 1-phosphate Potassium salt (CAS 19046-60-7)
- D-galactose-1,2- (CAS 478518-63-7)
- D-galactose-1,6- (CAS 478518-64-8)
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Recommended Standards
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- D-Glucose-6-phosphate (CAS 56-73-5)
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