Atorvastatin Impurity N6 CAS 807312-27-2
| CAS No. | 807312-27-2 |
| Molecular Formula | C10H15NO4 |
| Molecular Weight | 213.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Atorvastatin Impurity N6 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.
Atorvastatin Impurity N6 (CAS 807312-27-2) is a certified pharmaceutical impurity reference standard with the molecular formula C10H15NO4 and a molecular weight of 213.23 g/mol.
The molecular framework of Atorvastatin Impurity N6 (C10H15NO4) is characterized by an amino-acid-derived structure, an amide 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. 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 | C10H15NO4 |
| Molecular Weight | 213.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Atorvastatin Standards
- Atorvastatin Impurity N2 (CAS 40281-50-3)
- Atorvastatin Impurity N3 (CAS 77294-82-7)
- Atorvastatin impurity 161 (CAS CATO-C4X-1132161)
- Atorvastatin Impurity 107 (CAS 125995-17-7)
- Atorvastatin Impurity 76 (CAS CATO-C4X-113276)
- Atorvastatin Impurity 60 (CAS 124401-38-3)
- Atorvastatin Impurity 135 (CAS 714963-28-7)
- Atorvastatin Impurity 53 (CAS 125988-01-4)
Recommended Standards
- 1-Methyl-4-(3-nitrophenyl)benzene (CAS 53812-68-3)
- 2-((6-Oxo-1,6-dihydropyrimidin-2-yl)thio)ethyl acetate (CAS 50892-51-8)
- 1-Methyl-3-(4-nitrophenyl)benzene (CAS 952-21-6)
- 2-((tert-Butoxycarbonyl)amino)pent-4-ynoic acid (CAS 61172-66-5)
- N-Nitroso Cinacalcet Impurity 7 (CAS CATO-C4X-105978)
- Tegoprazan Impurity 120 (CAS CATO-C4X-2297120)
- Ethacridine Lactate Impurity 27 (CAS CATO-C4X-260927)
- N-[1-(1-methyl-1H-pyrazol-5-yl)-2-oxopiperidin-3-yl]methanesulfonamide (CAS 1803561-50-3)
- Naphthalene-2-sulfonohydrazide (CAS 10151-46-9)
- 2-Trifluoromethyl-2-methoxychalcone (CAS 1309371-03-6)
- 4-Bromo-3-(tert-butyl)-1-methyl-1h-pyrazole (CAS 1522545-08-9)
- Pranlukast Impurity N1 (CAS 136450-11-8)
- (S)-2-Methoxypropan-1-amine hydrochloride (CAS 907544-43-8)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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