Delavirdine CAS 136817-59-9
| CAS No. | 136817-59-9 |
| Molecular Formula | C22H28N6O3S |
| Molecular Weight | 456.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Delavirdine 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.
CATO supplies Delavirdine (CAS 136817-59-9), a certified reference material (molecular formula C22H28N6O3S, MW 456.56 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Delavirdine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 456.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C22H28N6O3S |
| Molecular Weight | 456.56 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Delavirdine Standards
Recommended Standards
- N2-[(1,1-Dimethylethoxy)carbonyl]-N5-[imino[[(2,3,6-trimethylphenyl)sulfonyl]amino]methyl]-L-ornithine (CAS 136625-03-1)
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- 3-Isopropyl-5-(4-(((6-(4-(methylsulfonyl)phenyl)pyridin-3-yl)oxy)methyl)piperidin-1-yl)-1,2,4-oxadiazole (CAS 1032823-75-8)
- 19-Norandrosterone glucuronide-d4 (CAS 682355-44-8)
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- 4-Bromo-2,6-dicyclopropylpyridine (CAS 1379368-18-9)
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- 3-(3-Methoxyphenyl)butanoic acid (CAS 37730-33-9)
- 2,2'-(Ethane-1,2-diylbis((2-hydroxyphenyl)azanediyl))diacetic acid (CAS 10328-28-6)
- (R)-tert-Pentyl (5-hydroxy-2-methylpentyl)carbamate (CAS 2679814-05-0)
- 2,2,2-Trifluoroethyl n-(2,6-diethylphenyl)carbamate (CAS 1087798-17-1)
- 4-Ethoxy-3,5-difluoro-2-methylphenylboronic acid (CAS 2096335-57-6)
- Semaglutide (CAS 910463-68-2（free base）)
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