2-((3,4-Dimethoxyphenyl)amino)-1-(1h-indol-3-yl)-2-phenylethan-1-one CAS 924712-67-4
| CAS No. | 924712-67-4 |
| Molecular Formula | C24H22N2O3 |
| Molecular Weight | 386.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((3,4-Dimethoxyphenyl)amino)-1-(1h-indol-3-yl)-2-phenylethan-1-one (CAS 924712-67-4), a certified reference material (molecular formula C24H22N2O3, MW 386.44 g/mol) for analytical method development and quality control.
2-((3,4-Dimethoxyphenyl)amino)-1-(1h-indol-3-yl)-2-phenylethan-1-one (C24H22N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H22N2O3 |
| Molecular Weight | 386.44 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
- 8-(3,4-Dimethoxyphenyl)-7-methyl-1,3-dipropyl-1H-purine-2,6(3H,7H)-dione (CAS 152881-18-0)
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Recommended Standards
- 1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-oic acid (CAS 872409-91-1)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(5-fluoro-2-methylphenyl)acetamide (CAS 835896-49-6)
- 1-[2-(Oxiranylmethoxy)-5-(benzyloxy)phenyl]-3-phenyl-2-propen-1-one (CAS 93885-31-5)
- 2-((4-Fluorophenyl)sulfonyl)-1-(4-methoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 899949-24-7)
- (R)-2-amino-9-(4,4-diethoxy-2-(hydroxymethyl)butyl)-1,9-dihydro-6H-purin-6-one (CAS 195157-25-6)
- (6-(Ethyl(methyl)amino)-4-methylpyridin-3-yl)(phenyl)methanone (CAS 1355217-93-4)
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- 5-(2-Chlorophenyl)-N,N-diethyl-7-nitroimidazo[1,2-a]quinolin-4-amine (CAS 95263-97-1)
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- 3,3-Dibenzyl-1-phenylpent-4-en-1-ol (CAS 1384881-72-4)
- 4-Chloro-2-(3,5-dimethyl-1h-pyrazol-1-yl)-6-methylpyrimidine (CAS 65004-43-5)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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