Dolutegravir Impurity 8 CAS 1863916-88-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1863916-88-4 |
| Molecular Formula | C20H20FN3O5 |
| Molecular Weight | 401.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dolutegravir Impurity 8 (CAS 1863916-88-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H20FN3O5. Molecular weight: 401.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H20FN3O5 |
| Molecular Weight | 401.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dolutegravir Standards
- Dolutegravir Impurity 9 (CAS 1863916-87-3)
- Dolutegravir Impurity 31 (CAS CATO-C4X-162031)
- Dolutegravir Impurity 46 (CAS 2244245-34-7)
- Dolutegravir Impurity 50 (CAS CATO-C4X-162050)
- Dolutegravir Impurity 48 (CAS CATO-C4X-162048)
- Dolutegravir Impurity 53 (CAS CATO-C4X-162053)
- Dolutegravir Impurity 28 (CAS 1646862-09-0)
- Dolutegravir Impurity 36 (CAS CATO-C4X-162036)
Recommended Standards
- Capecitabine Impurity 26 (CAS 1262133-69-6)
- Capecitabine Impurity 25 (CAS 1262133-70-9)
- Deracoxib-d4 (CAS 1794780-24-7)
- Trandolapril Impurity 7 (CAS CATO-C4X-17707)
- Tramadol Hydrochloride EP Impurity B (CAS 66170-32-9)
- (R)-3-(4-Bromothiazol-2-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 2641451-74-1)
- N,3-dimethylpyridin-2-amine (CAS 156267-13-9)
- 2-(2-methylpropyl)-octahydroimidazolidino[1,5-a]piperazin-3-one hydrochloride (CAS 1788626-12-9)
- o-Tolyl(4-(3-(6-(trifluoromethyl)pyridin-3-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)methanone (CAS 909675-91-8)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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