4,4'-(Anthracene-9,10-diylbis(ethene-2,1-diyl))dibenzoic acid CAS 67546-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67546-18-3 |
| Molecular Formula | C32H22O4 |
| Molecular Weight | 470.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Anthracene-9,10-diylbis(ethene-2,1-diyl))dibenzoic acid (CAS 67546-18-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C32H22O4. Molecular weight: 470.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C32H22O4 |
| Molecular Weight | 470.51 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Anthracene Standards
- Anthracene-2,6-diyl Bis(trifluoromethanesulfonate) (CAS 594838-61-6)
- 4,4'-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dibenzoic acid (CAS 1562777-29-0)
- 16-((Anthracene-9-carbonyl)oxy)hexadecanoic acid (CAS 64821-29-0)
- 4,4'-(Anthracene-9,10-diyl)bis(2-aminobenzoicacid) (CAS 2101636-53-5)
- 4,4'-(Anthracene-9,10-diyl)di(benzohydrazide) (CAS 2382010-56-0)
- 12-((Anthracene-9-carbonyl)oxy)octadecanoic acid (CAS 30536-60-8)
- 5,5'-(Anthracene-9,10-diyl)diisophthalic acid (CAS 422269-95-2)
- 4,4-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dibenzaldehyde (CAS 1361119-48-3)
Recommended Standards
- 2,2',4,4'-Tetraphenyl-[2,2'-bifuran]-5,5'(2H,2'H)-dione (CAS 5369-54-0)
- 5',6'-Diphenyl-[1,1':2',1''-terphenyl]-3',4'-dicarboxylic acid (CAS 27873-89-8)
- 1,6-Anhydro-2,4-di-O-p-toluenesulfonyl-β-D-glucopyranose (CAS 20204-80-2)
- 1-(4-(Trifluoromethyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 1086374-97-1)
- 2,3',4,6-Tetrahydroxybenzophenone (CAS 26271-33-0)
- Bosutinib Impurity 13 (CAS CATO-C4X-184713)
- Tributylstannyl 2-hydroxy-4-(((tributylstannyl)oxy)sulfonyl)benzoate (CAS 4419-22-1)
- 4-(((4-Methylthiazol-2-yl)thio)methyl)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide (CAS 1421495-13-7)
- 8-Bromo-6-chloro-2H-chromene-3-carbonitrile (CAS 885271-10-3)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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