1-Amino-4-((4-(phenylamino)phenyl)amino)anthracene-9,10-dione CAS 88653-17-2
| CAS No. | 88653-17-2 |
| Molecular Formula | C26H19N3O2 |
| Molecular Weight | 405.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Amino-4-((4-(phenylamino)phenyl)amino)anthracene-9,10-dione (CAS 88653-17-2), molecular formula C26H19N3O2 and molecular weight 405.45 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C26H19N3O2, 1-Amino-4-((4-(phenylamino)phenyl)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 405.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-Amino-4-((4-(phenylamino)phenyl)amino)anthracene-9,10-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H19N3O2 |
| Molecular Weight | 405.45 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- Benzyl (2-((2-amino-4-methoxyphenyl)(phenyl)amino)-2-oxoethyl)carbamate (CAS 1381947-84-7)
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Recommended Standards
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- 1-[(2H-1,3-Benzodioxol-5-yl)methyl]-4-[1-(6-methylpyridin-2-yl)-1H-imidazole-4-carbonyl]piperazine (CAS 477890-24-7)
- 1-Ethyl-3-methyl-2-oxo-N-(spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-yl)-1,2-dihydroquinoxaline-6-carboxamide (CAS 924228-31-9)
- N-benzyl-6-((methylsulfonyl)methyl)-2-(pyridin-3-yl)pyrimidin-4-amine (CAS 338967-53-6)
- (3S,4S)-3-Fluoropiperidin-4-amine (CAS 2055222-40-5)
- 4-Methoxy-2-(methylsulfonyl)benzaldehyde (CAS 942474-73-9)
- 1-(2-(Dimethylamino)ethyl)-1h-benzo[d]imidazole-5-carboxylic acid (CAS 1036628-07-5)
- 6-Iodobenzo[d]isoxazole (CAS 1352906-89-8)
- 5-chloro-1,3-dimethyl-pyrazolo[4,3-d]pyrimidine (CAS 1471261-55-8)
- (1-Propyl-1h-imidazol-5-yl)methanesulfonyl chloride (CAS 1463418-95-2)
- 1-Cyclopropyl-3,3,3-trifluoropropan-1-amine hydrochloride (CAS 1788615-23-5)
- 1-Benzyl-1,2-dihydroquinoline-3-carbonitrile (CAS 85749-95-7)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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