Atorvastatin Impurity 112 CAS 459-57-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 459-57-4 |
| Molecular Formula | C7H5FO |
| Molecular Weight | 124.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atorvastatin Impurity 112 (CAS 459-57-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H5FO. Molecular weight: 124.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5FO |
| Molecular Weight | 124.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Atorvastatin Standards
- Atorvastatin Impurity 61 (CAS 405-99-2)
- Atorvastatin Impurity 52 (CAS 42558-54-3)
- Atorvastatin Impurity 54 (CAS 141942-85-0)
- Atorvastatin Impurity 60 (CAS 124401-38-3)
- Atorvastatin Impurity N6 (CAS 807312-27-2)
- Atorvastatin Impurity N2 (CAS 40281-50-3)
- Atorvastatin Impurity N3 (CAS 77294-82-7)
- Atorvastatin impurity 161 (CAS CATO-C4X-1132161)
Recommended Standards
- 3-Fluorobenzaldehyde (CAS 456-48-4)
- 5-Fluoro-2-vinylpyrimidine (CAS 1075756-72-7)
- 1-nitroso-1H-pyrrole-2-carbaldehyde (CAS CATO-C4X-194625)
- Salbutamol EP Impurity M(R-Isomer) (CAS CATO-C4X-1176201)
- Glycopyrronium Bromide EP Impurity K (CAS 3900-93-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1097050-86-6)
- Thalidomide-O-PEG4-NHS ester (CAS 2411681-88-2)
- (E)-N'-[(2-Fluorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-33-6)
- 5-(2-(Dimethylamino)ethoxy)-2-fluorobenzonitrile (CAS 1864062-45-2)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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 13829788188 / jacky.chen@cato-chem.com