D-Galactose-13C6 CAS 74134-89-7
| CAS No. | 74134-89-7 |
| Molecular Formula | [13C]6H12O6 |
| Molecular Weight | 186.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
D-Galactose-13C6 (CAS 74134-89-7), molecular formula [13C]6H12O6 and molecular weight 186.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, D-Galactose-13C6 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 186.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 | [13C]6H12O6 |
| Molecular Weight | 186.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -4.0 |
| CAS Registry Year (est.) | 1978 |
Related D Standards
- D-galactose-1,2- (CAS 478518-63-7)
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- D-Galactose-3-d (CAS 478518-70-6)
- D-Galactose-4-d (CAS 478518-71-7)
- 64267-73-8 D-Galactose-1-d (3R,4S,5R,6R)-2-deuterio-6-(hydroxymethyl)oxane-2,3,4,5-tetrol (CAS 64267-73-8)
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