4-{2-{3,5-Bis[2-(4-carboxyphenyl)-1-ethynyl]-2,4,6-trimethylphenyl}-1-ethynyl}benzoic acid CAS 1133384-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1133384-24-3 |
| Molecular Formula | C36H24O6 |
| Molecular Weight | 552.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{2-{3,5-Bis[2-(4-carboxyphenyl)-1-ethynyl]-2,4,6-trimethylphenyl}-1-ethynyl}benzoic acid (CAS 1133384-24-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C36H24O6. Molecular weight: 552.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C36H24O6 |
| Molecular Weight | 552.57 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
Related Bis Standards
- 4',5'-Bis(4-carboxyphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1078153-58-8)
- 4',5'-Bis(3-carboxyphenyl)-[1,1':2',1''-terphenyl]-3,3''-dicarboxylic acid (CAS 1629643-34-0)
- 3',4'-Bis(4-carboxyphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarboxylicacid (CAS 1670924-00-1)
- 5'-(4-Carboxyphenyl)-2'-(hexyloxy)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylicacid (CAS 1774401-33-0)
- 2-{5-[(2-carboxyphenyl)sulfamoyl]-2,4-dimethoxybenzenesulfonamido}benzoic acid (CAS 825600-72-4)
- 5-(3,6-Bis(4-carboxyphenyl)-9H-carbazol-9-yl)isophthalicacid (CAS 2588354-01-0)
- 5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1250980-06-3)
- 4',5'-Bis(4-carboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2161327-52-0)
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- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 433245-13-7)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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