Atazanavir Impurity 7 CAS CATO-C4X-15487
| CAS No. | CATO-C4X-15487 |
| Molecular Formula | C36H50N6O5 |
| Molecular Weight | 646.82 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Atazanavir Impurity 7.
CATO supplies Atazanavir Impurity 7 (CAS CATO-C4X-15487), a pharmacopoeial impurity reference standard (molecular formula C36H50N6O5, MW 646.82 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C36H50N6O5, Atazanavir Impurity 7 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 646.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Atazanavir Impurity 7 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 | C36H50N6O5 |
| Molecular Weight | 646.82 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Atazanavir Standards
Recommended Standards
- tert-Butyl (1-(((S)-1-((R)-3-benzyl-3-(1,2,2-trimethylhydrazinecarbonyl)piperidin-1-yl)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)amino)-2-methyl-1-oxopropan-2-yl)carbamate (CAS 883572-59-6)
- Anamorelin Impurity 14 (CAS CATO-C4X-286914)
- Glycyrrhetic acid 3-O-mono-β-D-glucuronide (CAS 34096-83-8)
- Anamorelin Impurity 15 (CAS CATO-C4X-286915)
- Temozolomide Impurity 22 (CAS 1114912-01-4)
- Atracurium Impurity 120 TFA (CAS CATO-C4X-1850120)
- Calcitriol Impurity 16 (CAS 98728-26-8)
- 2-Chloro-4-(difluoromethoxy)-4'-(trifluoromethyl)-1,1'-biphenyl (CAS 1261598-67-7)
- 2,2,3,3,4,4-Hexafluoro-1,5-pentanediol (CAS 376-90-9)
- 2-(2-Aminoethoxy)isonicotinonitrile (CAS 1249298-16-5)
- Boc-Gln-Pro-OH (CAS 2419-99-0)
- 5,6,7,8-Tetrahydroisoquinoline-1-carbaldehyde (CAS 185220-65-9)
- 4-Methoxy-3-((2-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 1119450-98-4)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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