Bis(4-(diphenylamino)phenyl)methanone CAS 2873-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2873-76-9 |
| Molecular Formula | C37H28N2O |
| Molecular Weight | 516.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis(4-(diphenylamino)phenyl)methanone (CAS 2873-76-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C37H28N2O. Molecular weight: 516.63 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C37H28N2O |
| Molecular Weight | 516.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 10-(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)acridin-9(10H)-one (CAS 1188546-10-2)
- 3-(5-((Diphenylamino)methyl)-1,3,4-thiadiazol-2-yl)-2-styrylquinazolin-4(3H)-one (CAS 74796-91-1)
- 2,6-Bis(3-(diphenylamino)allylidene)cyclohexanone (CAS 88020-51-3)
- 4-((4-(4-(Diphenylamino)phenoxy)phenyl)(phenyl)amino)benzaldehyde (CAS 142030-94-2)
- 3-(Diphenylamino)dibenzo[g,p]chrysene (CAS 1397202-77-5)
- (5-(3,5-Bis(diphenylamino)phenyl)thiophen-2-yl)boronic acid (CAS 651329-44-1)
- 2,6-Bis(diphenylamino)anthraquinone (CAS 868850-50-4)
- 2-((2-(5-(4-(Diphenylamino)phenyl)thieno[3,2-b]thiophen-2-yl)thiazol-5-yl)methylene)malononitrile (CAS 1610050-61-7)
Recommended Standards
- 2-[({5-[(2,4-diphenyl-1,3-thiazol-5-yl)methyl]-1,3,4-oxadiazol-2-yl}sulfanyl)methyl]-5-fluoro-1,3-benzothiazole (CAS 861208-69-7)
- Aripiprazole Impurity N2 (CAS 2220149-92-6)
- DMAC-TRZ (CAS 1628752-98-6)
- 4-Bromo-2-nitro-5-propoxy-N-propylaniline (CAS 1311197-83-7)
- 1-(5-bromo-2-fluoro-3-nitrophenyl)ethan-1-one (CAS 1804911-08-7)
- 3-(((2,5-Dichlorobenzyl)oxy)methyl)piperidine hydrochloride (CAS 1289387-86-5)
- 3,4-Diisopropoxy-3-cyclobutene-1,2-dione (CAS 61699-62-5)
- N-(2-(tert-Butyl)phenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 586997-01-5)
- 2,5-Dimethyl-4-(N-(thiophen-2-yl)sulfamoyl)furan-3-carboxylic acid (CAS 496051-43-5)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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 13829788188 / jacky.chen@cato-chem.com