Pravastatin-d3 Sodium Salt (major) CAS 1329836-90-9
| CAS No. | 1329836-90-9 |
| Molecular Formula | - |
| 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.
Pravastatin-d3 Sodium Salt (major) (CAS 1329836-90-9), molecular formula C23H32D3O7Na and molecular weight 449.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Pravastatin-d3 Sodium Salt (major) (C23H32D3O7Na) contains deuterium isotope labeling, a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 449.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Pravastatin-d3 Sodium Salt (major) 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 | C23H32D3O7 Na |
| Molecular Weight | 449.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Pravastatin Standards
- Pravastatin EP Impurity G (CAS 136590-28-8)
- Pravastatin Lactone Di-(tert-butyldimethylsilyl) Ether (CAS 136980-32-0)
- Pravastatin TMBA Salt (CAS 151006-14-3)
- Pravastatin EP Impurity F Sodium Salt (CAS 151061-28-8)
- Pravastatin EP Impurity C Sodium Salt (CAS 159225-12-4)
- Pravastatin EP Impurity C (CAS 159345-66-1)
- Pravastatin Diol Lactone (CAS 159345-93-4)
- Pravastatin EP Impurity G Sodium Salt (CAS 720666-74-0)
Recommended Standards
- Ethoxyformylmethyltriphenylphosphine bromide (CAS 1530-45-6)
- 3-Fluoro-n-(1,3,5-trimethyl-1h-pyrazol-4-yl)benzene-1-sulfonamide (CAS 956752-67-3)
- 1-(4-Fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 933731-71-6)
- 2-O-Methyl-β-D-N-acetylneuraminic Acid (CAS 23755-35-3)
- n-(3-Aminopropyl)-n-methylpyridin-2-amine (CAS 93234-94-7)
- 1-(Difluoromethyl)-2-(trifluoromethyl)benzene (CAS 312-95-8)
- Ethyl 3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-82-2)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(2-fluorophenyl)-2-(morpholin-4-yl)acetonitrile (CAS 339097-07-3)
- Ethyl (2-((3-phenyl-1,2,4-thiadiazol-5-yl)thio)acetyl)glycinate (CAS 864856-31-5)
- C-telopeptide (CAS 162929-64-8)
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