5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-one CAS 102839-95-2
| CAS No. | 102839-95-2 |
| Molecular Formula | C22H25N3O |
| Molecular Weight | 347.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 347.45 g/mol gives 5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-one (CAS 102839-95-2), molecular formula C22H25N3O and molecular weight 347.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-one (C22H25N3O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 5-((4-(Dipropylamino)-2-methylphenyl)imino)quinolin-8(5H)-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.
Physical & Chemical Properties
| Molecular Formula | C22H25N3O |
| Molecular Weight | 347.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-isopropylbenzyl)pyrrolidine-2-carboxylic acid (CAS 1027976-58-4)
- 5-((4-(Butyl(ethyl)amino)-2-methylphenyl)imino)quinolin-8(5H)-one (CAS 102839-98-5)
- (4Z)-3-tert-Butyl-4-{[4-(dimethylamino)phenyl]methylidene}-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1025259-84-0)
- N-(4-Ethoxybenzyl)-3-(phenethyloxy)aniline (CAS 1040682-09-4)
- 4-[(Butylamino)methyl]phenol (CAS 259735-07-4)
- N-(5-{[5-(2,4-Dichlorophenyl)-2-furyl]carbonyl}-1,3-thiazol-2-yl)-N,N-dimethyliminoformamide (CAS 865659-93-4)
- 1-Methoxycyclobutane-1-carbonitrile (CAS 1443980-01-5)
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- Ethyl 3-bromo-4-methoxybenzoate (CAS 460079-82-7)
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