1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione CAS 79817-57-5
| CAS No. | 79817-57-5 |
| Molecular Formula | C29H30N2O3 |
| Molecular Weight | 454.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione (CAS 79817-57-5), a certified reference material (molecular formula C29H30N2O3, MW 454.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H30N2O3, 1-((4-Hydroxyphenyl)amino)-4-((3,3,5-trimethylcyclohexyl)amino)anthracene-9,10-dione contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 454.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C29H30N2O3 |
| Molecular Weight | 454.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Hydroxyphenyl Standards
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Recommended Standards
- (3S,4S)-tert-butyl 3-(benzyl(benzyloxycarbonyl)amino)-4-ethoxypyrrolidine-1-carboxylate (CAS 708273-39-6)
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- (24aS)-5,6,8,9,11,12,14,15,17,18 ,23,24,25,26-tetradecahydro-diindeno[7,1-qr:1',7'-st][1,4,7,10,13,16]hexaoxacycloheneicosin (CAS 881176-31-4)
- 1,5-Bis((3-aminophenyl)thio)anthracene-9,10-dione (CAS 506443-26-1)
- 3-Methyl-5-(trifluoromethoxy)benzoyl chloride (CAS 916420-52-5)
- 1-(Difluorophenylmethyl)-2-methylbenzene (CAS 1204295-98-6)
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- N-((5-(Benzofuran-2-yl)isoxazol-3-yl)methyl)furan-2-carboxamide (CAS 1105200-61-0)
- 4,4-Difluoro-3-methyltetrahydrofuran-3-carboxylic acid (CAS 1782346-79-5)
- 2-(((3-Methylthiophen-2-yl)methyl)amino)butan-1-ol (CAS 869943-05-5)
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