Pitavastatin Hydroxymethyl Impurity CAS 24922-02-9
| CAS No. | 24922-02-9 |
| Molecular Formula | C19H16FNO |
| Molecular Weight | 293.33 g/mol |
| 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.
Pitavastatin Hydroxymethyl Impurity (CAS 24922-02-9) is a high-purity analytical reference standard with the molecular formula C19H16FNO and a molecular weight of 293.33 g/mol.
Pitavastatin Hydroxymethyl Impurity (C19H16FNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
CATO manufactures Pitavastatin Hydroxymethyl Impurity 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.
Physical & Chemical Properties
| Molecular Formula | C19H16FNO |
| Molecular Weight | 293.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 81 (CAS CATO-C4X-103781)
- Pitavastatin Impurity 96 (CAS 121660-11-5)
- Pitavastatin Impurity 25 (CAS CATO-C4X-103725)
- Pitavastatin Impurity 91 (CAS CATO-C4X-103791)
- Pitavastatin Formyl Impurity (CAS 121660-37-5)
- Pitavastatin Impurity 55 (CAS 1187966-94-4)
- Pitavastatin Impurity 54 (CAS 1187966-95-5)
- Pitavastatin Impurity 85 (CAS CATO-C4X-103785)
Recommended Standards
- N-[3,5-Di(2-pyridinyl)-4H-1,2,4-triazol-4-yl]-N,N-dimethyliminoformamide (CAS 320418-73-3)
- tert-Butyl 4-(4-fluorophenyl)-3-oxopiperidine-1-carboxylate (CAS 400770-98-1)
- N-(4-Fluorophenyl)-3-((4-fluorophenyl)thio)propanamide (CAS 896358-09-1)
- 632352-74-0 tert-butyl 3-(4-fluorophenyl)-4-oxopiperidine-1-carboxylate (CAS 632352-74-0)
- Bromo[tris(3,3,4,4,5,5,6,6,6-nonafluorohexyl)]stannane (CAS 240497-37-4)
- (5-tert-butyl-1h-pyrazol-3-yl)methanamine 936940-66-8 C-(5-tert-Butyl-1H-pyrazol-3-yl)-methylamine c-(5-tert-butyl-1 h-pyrazol-3-yl)-methylamine (CAS 936940-66-8)
- 2,2'-(Propane-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1227056-26-9)
- 6-Chloro-2-undecylquinoxaline (CAS 1261073-10-2)
- Trelagliptin Impurity 4 (CAS 2206135-35-3)
- 1-(tert-Butoxycarbonyl)-1H-indazole-3-carboxylic acid (CAS 515148-19-3)
- LUC985IS6T 55511-44-9 Aminoglutethimide, (R)- 2,6-Piperidinedione, 3-(4-aminophenyl)-3-ethyl-, (+)- 2,6-Piperidinedione, 3-(4-aminophenyl)-3-ethyl-, (3R)- Aminoglutethimide, d- (+)-3-(4-Aminophenyl)-3-ethyl-2,6-piperidinedione CGS 2396 UNII-LUC985IS6T (CAS 55511-44-9)
- 4-Bromo-2,3'-bipyridine (CAS 62913-27-3)
- n-((1-Ethyl-3-methyl-1h-pyrazol-4-yl)methyl)aniline (CAS 1006352-95-9)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com