<SC>DL </SC>-3-hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate CAS 103476-21-7
| CAS No. | 103476-21-7 |
| Molecular Formula | C27H50N7O20P3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
<SC>DL </SC>-3-hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate (CAS 103476-21-7), molecular formula C27H50N7O20P3SNaH2O and molecular weight 958.71 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of <SC>DL </SC>-3-hydroxy-3-methylglutaryl coenzyme A sodium salt hydrate (C27H50N7O20P3SNaH2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a phosphate ester group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C27H50N7O20P3S 2*Na H2O |
| Molecular Weight | 958.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
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Why CATO?
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