Atorvastatin 3-Isopropyl Ether tert-Butyl Ester CAS 1797009-04-1
| CAS No. | 1797009-04-1 |
| Molecular Formula | C40H49FN2O5 |
| Molecular Weight | 656.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Atorvastatin 3-Isopropyl Ether tert-Butyl Ester 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.
CATO supplies Atorvastatin 3-Isopropyl Ether tert-Butyl Ester (CAS 1797009-04-1), a certified reference material (molecular formula C40H49FN2O5, MW 656.83 g/mol) for analytical method development and quality control.
Atorvastatin 3-Isopropyl Ether tert-Butyl Ester (C40H49FN2O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C40H49FN2O5 |
| Molecular Weight | 656.83 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Atorvastatin Standards
- Atorvastatin Impurity 76 (CAS 1099474-28-8)
- Atorvastatin EP Impurity I (CAS 125971-95-1)
- Atorvastatin Impurity 24 (CAS 472967-95-6)
- Atorvastatin Impurity 66 (CAS 1105067-90-0)
- Atorvastatin Calcium EP Impurity I (CAS 947249-30-1)
- Atorvastatin Impurity 67 (CAS 693793-87-2)
- Atorvastatin Impurity 65 (CAS 1105067-91-1)
- Atorvastatin Impurity 74 (CAS CATO-C4X-113274)
Recommended Standards
- PAR-2 (1-6) amide (mouse, rat) (CAS 171436-38-7)
- PAR-2 (6-1) amide (mouse, rat) (CAS 245329-01-5)
- Saxagliptin Impurity 88 (CAS CATO-C4X-104988)
- Monensin B (CAS 30485-16-6)
- 4-(3-Bromophenoxy)benzoic acid (CAS 347173-46-0)
- 6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetonitrile (CAS 82626-72-0)
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- 1-Bromo-4-propylcyclohex-1-ene (CAS 1033202-23-1)
- 1-Methyl-5-nitro-3-phenyl-1H-indole-2-carbaldehyde (CAS 84858-14-0)
- 2-(4-Methyl-4h-1,2,4-triazol-3-yl)benzoic acid (CAS 1247382-33-7)
- 4,9-Diazadispiro[2.2.2(6).2(3)]Decane dihydrochloride (CAS 1235576-70-1)
- 1-Cyclohexyl-N-((1-ethylpyrrolidin-2-yl)methyl)methanamine (CAS 932263-08-6)
- Travoprost Impurity 19 (CAS 37435-69-1)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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