1,4-Diamino-2-(4-methylbenzoyl)anthracene-9,10-dione CAS 89868-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89868-43-9 |
| Molecular Formula | C22H16N2O3 |
| Molecular Weight | 356.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Diamino-2-(4-methylbenzoyl)anthracene-9,10-dione (CAS 89868-43-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H16N2O3. Molecular weight: 356.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H16N2O3 |
| Molecular Weight | 356.37 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 4,5-Diamino-2-(4-bromo-2-chlorophenylamino)-3-fluorobenzonitrile (CAS 917980-14-4)
- methyl 4-[(2,4-diamino-7-oxo-8H-pteridin-6-yl)methyl-methylamino]benzoate (CAS 1330264-75-9)
- 2,4-Diamino-6-((4-iodophenyl)amino)pyrimidine-5-carbaldehyde (CAS 16597-44-7)
- 1,1'-(4,4'-Diamino-3,3'-dinitro-[1,1'-biphenyl]-2,6-diyl)diethanone (CAS 6378-90-1)
- 1,4-Diamino-2-((6-hydroxyhexyl)oxy)anthracene-9,10-dione (CAS 95618-39-6)
- 3,4-Diamino-N-(4-(2-(4-methylpiperazin-1-yl)ethyl)phenyl)benzamide (CAS 936940-80-6)
- 1,4-Diamino-5-(hexylamino)-8-hydroxyanthracene-9,10-dione (CAS 143353-20-2)
- 2,4-Diamino-6-[2-(2-undecyl-1-imidazolyl)ethyl]-1,3,5-triazine (CAS 50729-75-4)
Recommended Standards
- 1,1'-(Oxybis(4,1-phenylene))bis(1H-pyrrole-2-carbaldehyde) (CAS 881041-53-8)
- 2-((1-Cyano-1-cyclopropylethyl)amino)-2-oxoethyl 5-methoxy-3-methylbenzofuran-2-carboxylate (CAS 874600-06-3)
- 1-(6,8-Difluoro-2-methylquinolin-4-yl)-3-(4-(dimethylamino)phenyl)urea (CAS 288150-92-5)
- 5-(4-Bromophenyl)-N-(p-tolyl)-1,3,4-thiadiazol-2-amine (CAS 92433-18-6)
- 4-Dimethylamino-4-nitrostilbene (CAS 2844-15-7)
- (R)-(4-Methylmorpholin-3-yl)methanamine dihydrochloride (CAS 1820581-04-1)
- 3-(Chloromethyl)benzene-1-sulfonyl fluoride (CAS 2090571-85-8)
- Iso-Gemfibrozil (CAS 86837-66-3)
- Methyl (S)-indoline-2-carboxylate (CAS 141410-06-2)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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