Elvitegravir CAS 697761-98-1
| CAS No. | 697761-98-1 |
| Molecular Formula | C23H23ClFNO5 |
| Molecular Weight | 447.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Elvitegravir (CAS 697761-98-1), molecular formula C23H23ClFNO5 and molecular weight 447.88 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Elvitegravir (C23H23ClFNO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Elvitegravir 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.
Physical & Chemical Properties
| Molecular Formula | C23H23ClFNO5 |
| Molecular Weight | 447.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Elvitegravir Standards
Recommended Standards
- 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-N-(pyridin-2-ylmethyl)thiophene-2-sulfonamide (CAS 321430-91-5)
- Afatinib Impurity 79 (CAS CATO-C4X-100679)
- (R)-6-(3-Chloro-2-fluorobenzyl)-1-(1-hydroxy-3-methylbutan-2-yl)-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1177256-05-1)
- Gefitinib Impurity 15 (CAS 1608115-59-8)
- 4-Fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 854778-58-8)
- 2-(Cbz-Aminomethyl)pyrrolidine hydrochloride (CAS 1179361-55-7)
- 5-Butyl-7-methoxy-1,6-dimethyl-1H-indol-4-yl acetate (CAS 99497-22-0)
- n-(4-Nitrobenzyl)ethanamine (CAS 17847-35-7)
- 1-(Methylsulfanyl)cyclobutane-1-carbonitrile (CAS 1465230-51-6)
- 8-((3-Bromophenyl)sulfonyl)-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 1137509-73-9)
- 2-Bromo-6-(((3-methoxypropyl)amino)methyl)phenol (CAS 1247359-16-5)
- 2-Chloro-5-(difluoromethyl)-6-(trifluoromethyl)pyridin-3-ol (CAS 1804673-38-8)
- 4-Amino-2-ethoxybenzamide (CAS 2641-86-3)
- Tirzepatide (CAS 2023788-19-2)
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