(S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one CAS 468740-43-4
| CAS No. | 468740-43-4 |
| Molecular Formula | C25H26ClN5O3 |
| Molecular Weight | 479.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one 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.
(S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 468740-43-4) is a high-purity analytical reference standard with the molecular formula C25H26ClN5O3 and a molecular weight of 479.96 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 479.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H26ClN5O3 |
| Molecular Weight | 479.96 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related S Standards
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Recommended Standards
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- SANT-2 (CAS 329196-48-7)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(4-methylphenyl)pyrimidine (CAS 303145-54-2)
- 2,4-Dibromo-6-{[(4-fluorophenyl)amino]methyl}phenol (CAS 477871-79-7)
- 2-(2-Hydroxyethyl)-1H-indazol-3(2H)-one (CAS 89438-60-8)
- (R)-2,2,2-trifluoro-1-(thiophen-2-yl)ethan-1-amine (CAS 512188-85-1)
- 6,6-Dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile (CAS 1256577-71-5)
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