Simvastatin EP Impurity F CAS 79952-44-6
| CAS No. | 79952-44-6 |
| Molecular Formula | C24H36O5 |
| Molecular Weight | 404.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Simvastatin EP Impurity F under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Simvastatin EP Impurity F (CAS 79952-44-6, C24H36O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Simvastatin EP Impurity F (C24H36O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C24H36O5 |
| Molecular Weight | 404.54 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Simvastatin Standards
- Simvastatin EP Impurity E (CAS 75330-75-5)
- Simvastatin EP Impurity C (CAS 210980-68-0)
- Simvastatin Impurity 22 (CAS CATO-C4X-119922)
- Simvastatin Impurity I (CAS 121624-18-8)
- Simvastatin EP Impurity G (CAS 1449248-72-9)
- Simvastatin (CAS 79902-63-9)
- Simvastatin EP Impurity I (CAS 79902-42-4)
- Simvastatin EP Impurity K (CAS CATO-C4X-119913)
Recommended Standards
- 6,7-Diketolithocholic Acid (CAS 1643669-23-1)
- Cholic Acid Impurity 18 (CAS 517-33-9)
- Ursodeoxycholic acid impurity 55 (CAS CATO-C4X-142255)
- Cholic Aicd Impurity 17 (CAS 2304-91-8)
- Fudosteine Impurity 28 (CAS CATO-C4X-144728)
- Gadoteridol Impurity 13 (CAS 192329-72-9)
- Norfloxacin Impurity 46 (CAS CATO-C4X-146846)
- N-Butyl-3,4-dichloro-N-(4-methyloxazol-2-yl)benzamide (CAS 57068-50-5)
- 2,6-Diamino-4-isopropyl-4H-thiopyran-3,5-dicarbonitrile (CAS 180537-84-2)
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-(2-methoxyphenyl)acetamide (CAS 337924-84-2)
- 2(1H)-Isoquinolinecarboxylic acid, 7-fluoro-3,4-dihydro-, 1,1-dimethylethyl ester (CAS 2102412-01-9)
- 2,3-Dihydroxypropyl pivalate (CAS 58006-14-7)
- 3-Bromo-5-fluoro-N,N-dimethylaniline (CAS 1129542-02-4)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com