4',4'''-(2,2-Diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-carboxylic acid) CAS 2590863-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2590863-00-4 |
| Molecular Formula | C40H28O4 |
| Molecular Weight | 572.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4',4'''-(2,2-Diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-carboxylic acid) (CAS 2590863-00-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C40H28O4. Molecular weight: 572.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C40H28O4 |
| Molecular Weight | 572.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Diphenylethene Standards
- 2,2'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1447669-03-5)
- 4',4'''-(1,2-Diphenylethene-1,2-diyl)bis([1,1'-biphenyl]-4-carbaldehyde) (CAS 1808111-59-2)
- 4',4'''-(2,2-Diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-carbaldehyde) (CAS 2131097-89-5)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)bis((bromomethyl)benzene) (CAS 1623085-88-0)
- 4',4'''-(2,2-diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-amine) (CAS 1329620-17-8)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)bis(bromobenzene) (CAS 859315-37-0)
- 4,4'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine (CAS 1839090-56-0)
- 3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine (CAS 2160539-20-6)
Recommended Standards
- (1S,2S,4R)-4-(4-(N-((S)-2,3-dihydro-1H-inden-1-yl)benzamido)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)cyclopentyl benzoate (CAS 2459946-00-8)
- MC-Val-D-Cit-PAB (CAS 2226490-85-1)
- 3-(4-Isopropylbenzylidene)pyrrolidin-2-one (CAS 1859-54-7)
- 2-(5-chloro-1,3-benzothiazol-2-yl)ethan-1-amine hydrochloride (CAS 210428-41-4)
- 3-(7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-7-yl)propanenitrile (CAS 1707563-49-2)
- (S)-5-Fluoro-N-(1-(4-methoxyphenyl)ethyl)-2-(5,5,5-trifluoro-2-methyl-4-oxopentan-2-yl)benzamide (CAS 1198785-54-4)
- 2-Phenyl-1H-indol-6-ol (CAS 62613-58-5)
- Methyl 2-(2-fluoro-5-methylphenyl)propanoate (CAS 1249660-38-5)
- 2-(2,5-Difluorophenoxy)propan-1-amine (CAS 883540-17-8)
- Insulin B (22-25) (CAS 34367-73-2)
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