Lenacapavir Impurity 86 CAS CATO-C4X-32486
| CAS No. | CATO-C4X-32486 |
| Molecular Formula | C29H24BrF7N4O3S |
| Molecular Weight | 721.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Lenacapavir Impurity 86 is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Lenacapavir Impurity 86 (CAS CATO-C4X-32486) is a certified pharmaceutical impurity reference standard with the molecular formula C29H24BrF7N4O3S and a molecular weight of 721.48 g/mol.
The molecular framework of Lenacapavir Impurity 86 (C29H24BrF7N4O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Lenacapavir Impurity 86 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 | C29H24BrF7N4O3S |
| Molecular Weight | 721.48 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Lenacapavir Standards
- Lenacapavir Impurity 12 (CAS CATO-C4X-324812)
- Lenacapavir Impurity 13 (CAS CATO-C4X-324813)
- Lenacapavir Impurity 30 (CAS CATO-C4X-324830)
- Lenacapavir Impurity 1 (CAS 2189684-54-4)
- Lenacapavir Impurity 26 (CAS CATO-C4X-324826)
- Lenacapavir Impurity 88 (CAS CATO-C4X-32488)
- Lenacapavir Impurity 89 (CAS CATO-C4X-32489)
- Lenacapavir Impurity 11 (CAS CATO-C4X-324811)
Recommended Standards
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- Cyproflanilide (CAS 2375110-88-4)
- N-(2,6-Bis(4-nitrophenyl)-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 1628940-60-2)
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- tert-Butyl n-(4-chlorophenyl)-n-methylcarbamate (CAS 693803-49-5)
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- 2-[3-Chloro-4-(methanesulfonylmethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2253750-91-1)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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