1,4-Bis((4-dodecylphenyl)amino)anthracene-9,10-dione CAS 42887-22-9
| CAS No. | 42887-22-9 |
| Molecular Formula | C50H66N2O2 |
| Molecular Weight | 727.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1,4-Bis((4-dodecylphenyl)amino)anthracene-9,10-dione (CAS 42887-22-9) is a high-purity analytical reference standard with the molecular formula C50H66N2O2 and a molecular weight of 727.07 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1,4-Bis((4-dodecylphenyl)amino)anthracene-9,10-dione is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 727.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1,4-Bis((4-dodecylphenyl)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 | C50H66N2O2 |
| Molecular Weight | 727.07 g/mol |
| 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.) | 1969 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 3,4-Bis(4-dodecylphenyl)-2,5-diphenylcyclopenta-2,4-dien-1-one (CAS 217489-63-9)
- 2,6-Bis(4-dodecylphenyl)dithieno[3,2-b:2',3'-d]thiophene (CAS 1446140-70-0)
- 2′-(3-Dodecylphenyl)-1′,5′-dihydro-1′-methyl-2′H-[5,6]fullereno-C60-Ih-[1,9-c]pyrrole (CAS 403483-19-2)
- 68310-04-3 2-((4-Dodecylphenyl)azo)-4-(2,4-xylylazo)resorcinol 1,3-Benzenediol, 4-(2-(2,4-dimethylphenyl)diazenyl)-2-(2-(4-dodecylphenyl)diazenyl)- 1,3-Benzenediol, 4-((2,4-dimethylphenyl)azo)-2-((4-dodecylphenyl)azo)- 2-((p-Dodecylphenyl)azo)-4-((2,4-dimethylphenyl)azo)resorcinol EINECS 269-692-1 (CAS 68310-04-3)
- Bis(4-dodecylphenyl)amine (CAS 163687-38-5)
- 1-(4-Dodecylphenyl)-2-hydroxy-2-methylpropan-1-one (CAS 69673-80-9)
- (4-Dodecylphenyl)boronic acid (CAS 206763-93-1)
Recommended Standards
- (<I>S</I>,<I>S</I>)-DACH-phenyl Trost ligand (CAS 169689-05-8)
- Ubiquinone 8 (CAS 2394-68-5)
- (<I>R</I>,<I>R</I>)-DACH-phenyl Trost ligand (CAS 138517-61-0)
- ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) distearate (CAS 142-20-1)
- Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(2R)-(−)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) (CAS 329735-86-6)
- 3-Propyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1050626-11-3)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
- Methyl 4-amino-5-formylpicolinate (CAS 1260663-99-7)
- (S)-2-((Methoxycarbonyl)amino)-2-((R)-tetrahydro-2H-pyran-3-yl)acetic acid (CAS 1306729-69-0)
- 5-Bromobenzo[d]isothiazol-3(2H)-one (CAS 186584-79-2)
- 6-chloroimidazo[1,2-b]pyridazin-8-amine (CAS 1161847-36-4)
- 4-(4-Fluoro-2-(trifluoromethyl)phenyl)thiazol-2-amine (CAS 886494-94-6)
- 2-(3-amino-1H-pyrazol-1-yl)acetamide (CAS 1003011-28-6)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com