D-Galactose-6-O-sulphate sodium salt CAS 125455-62-1
| CAS No. | 125455-62-1 |
| Molecular Formula | C6H11O9S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), D-Galactose-6-O-sulphate sodium salt 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 D-Galactose-6-O-sulphate sodium salt (CAS 125455-62-1), a certified reference material (molecular formula C6H11O9SNa, MW 282.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H11O9SNa, D-Galactose-6-O-sulphate sodium salt contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 282.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C6H11O9S Na |
| Molecular Weight | 282.19 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) | 1.5 |
| CAS Registry Year (est.) | 1992 |
| Sulfur Atoms | 1 |
Related D Standards
- D-Galactose-4-O-sulphate sodium salt (CAS 125113-68-0)
- UDP-Galactose Disodium Salt (CAS 137868-52-1)
- L-Galactose (CAS 15572-79-9)
- D-galactose Sodium (CAS 18315-92-9)
- Galactose 1-phosphate Potassium salt (CAS 19046-60-7)
- D-galactose-3- (CAS 478518-56-8)
- D-galactose-4- (CAS 478518-58-0)
- D-galactose-5- (CAS 478518-60-4)
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- 3-(3-Bromophenyl)-3-(1,1-dioxidothiomorpholino)propanoic acid (CAS 439095-27-9)
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Why CATO?
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