5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid CAS 1250980-06-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1250980-06-3 |
| Molecular Formula | C29H18O10 |
| Molecular Weight | 526.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1250980-06-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H18O10. Molecular weight: 526.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H18O10 |
| Molecular Weight | 526.45 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Carboxyphenyl Standards
- 2-{5-[(2-carboxyphenyl)sulfamoyl]-2,4-dimethoxybenzenesulfonamido}benzoic acid (CAS 825600-72-4)
- 5'-(4-Carboxyphenyl)-2'-(hexyloxy)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylicacid (CAS 1774401-33-0)
- 4-{2-{3,5-Bis[2-(4-carboxyphenyl)-1-ethynyl]-2,4,6-trimethylphenyl}-1-ethynyl}benzoic acid (CAS 1133384-24-3)
- 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'-nitro-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-52-5)
- 5-[2,6-Bis(4-carboxyphenyl)-4-pyridinyl]-1,3-Benzenedicarboxylicacid (CAS 1868146-04-6)
Recommended Standards
- ((2R,3S,5R)-5-(8-((9H-Fluoren-2-yl)amino)-2-amino-6-oxo-3H-purin-9(6H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 17660-46-7)
- (E)-Methyl 4-(4-methyl-2-(2,2,2-trifluoro-1-(2-((2-(trifluoromethyl)phenyl)sulfonyl)hydrazono)ethyl)phenoxy)butanoate (CAS 2738683-53-7)
- Neopentyl-tBu2P Pd G2 (CAS 2230788-59-5)
- Tert-butyl 7-chloro-3,4-dihydro-2,6-naphthyridine-2(1H)-carboxylate (CAS 1060816-50-3)
- 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 892878-65-8)
- 2-(4-Fluorobenzyl)-3-oxo-2,3,5,6,7,8-hexahydrocinnoline-6-carboxylic acid (CAS 1707378-97-9)
- (4-Fluoro-3-(morpholinosulfonyl)phenyl)boronic acid (CAS 1704121-53-8)
- 4-[2,3-Dihydro-1,4-benzodioxin-6-yl(methylsulfonyl)amino]butanoic acid (CAS 1858240-98-8)
- 3-(2H-1,3-Benzodioxol-5-yl)-1-(3,4,5-trimethoxybenzoyl)-1H-pyrazole (CAS 956184-32-0)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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