Dihydroxy Etravirine CAS 1246818-67-6
| CAS No. | 1246818-67-6 |
| Molecular Formula | C20H15BrN6O3 |
| Molecular Weight | 467.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 467.28 g/mol gives Dihydroxy Etravirine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Dihydroxy Etravirine (CAS 1246818-67-6), molecular formula C20H15BrN6O3 and molecular weight 467.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H15BrN6O3, Dihydroxy Etravirine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 467.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Dihydroxy Etravirine 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 | C20H15BrN6O3 |
| Molecular Weight | 467.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- (6-Chloro-5-fluoro-1,2,3,4-tetrahydronaphthalene-1,1-diyl)dimethanol (CAS 2455471-96-0)
- Tetrahydro-2H-pyran-3-carbothioamide (CAS 1339699-06-7)
- 3-((1-(Tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)carbamoyl)pyridine 1-oxide (CAS 1797895-17-0)
- 3-(2-Methylcyclopropyl)-1,2-oxazol-5-amine, mixture of diastereomers (CAS 1152571-99-7)
- (E)-({4-[(6-chloropyridin-3-yl)methoxy]-3-methoxyphenyl}methylidene)(2-phenylethyl)amine (CAS 861207-75-2)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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