3-benzyl-4-hydroxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-1,2-dihydropyridin-2-one 866138-48-9 8W-0900 CAS 866138-48-9
| CAS No. | 866138-48-9 |
| Molecular Formula | C23H22N2O3 |
| Molecular Weight | 374.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 3-benzyl-4-hydroxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-1,2-dihydropyridin-2-one 866138-48-9 8W-0900 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
3-benzyl-4-hydroxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-1,2-dihydropyridin-2-one 866138-48-9 8W-0900 (CAS 866138-48-9), molecular formula C23H22N2O3 and molecular weight 374.43 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 3-benzyl-4-hydroxy-1-[2-(5-methoxy-1H-indol-3-yl)ethyl]-1,2-dihydropyridin-2-one 866138-48-9 8W-0900 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 | C23H22N2O3 |
| Molecular Weight | 374.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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- 4-Hydroxy-3-(3'-methoxy-[1,1'-biphenyl]-4-yl)-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile (CAS 844499-74-7)
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Recommended Standards
- (2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-2-Butyldecahydro-4a,7,9-trihydroxy-6,8-bis(methylamino)-4H-pyrano[2,3-b][1,4]benzodioxin-4-one Dihydrochloride 85951-37-7 Trospectomycin Dihydrochloride (CAS 85951-37-7)
- Deschloro Amlodipine (CAS 88150-52-1)
- TRt-l-asn-oh (CAS 57618-17-4)
- Dapagliflozin Impurity 129 (CAS CATO-C4X-1138129)
- (E)-C-HDMAPP (Ammonium Salt) (CAS 933030-60-5)
- 3-Ethylcyclobutan-1-amine (CAS 1335139-17-7)
- Benzoctamine Hydrochloride (CAS 10085-81-1)
- N-{1-[(2R,3S,5R)-3-[(tert-butyldimethylsilyl)oxy]-5-(hydroxymethyl)-4-oxooxolan-2-yl]-2-oxo-1,2-dihydropyrimidin-4-yl}benzamide (CAS 501014-33-1)
- 4-Carboethoxy-3-(3-methoxyphenyl)propiophenone (CAS 898774-58-8)
- Hydrocortisone Impurity N2 (CAS 13609-63-7)
- N-(4-fluorobenzyl)-1-(1-methyl-1H-pyrazol-5-yl)methanamine hydrochloride (CAS 1856041-06-9)
- prop-1-en-2-ylcyclopropane (CAS 4663-22-3)
- 7-Azaindol-2-ol (CAS 1261802-66-7)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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