4',5'-Bis(3,5-dicarboxyphenyl)-[1,1':2',1"-terphenyl]-3,3'',5,5"-tetracarboxylic acid CAS 1364673-98-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1364673-98-2 |
| Molecular Formula | C38H22O16 |
| Molecular Weight | 734.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4',5'-Bis(3,5-dicarboxyphenyl)-[1,1':2',1"-terphenyl]-3,3'',5,5"-tetracarboxylic acid (CAS 1364673-98-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C38H22O16. Molecular weight: 734.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C38H22O16 |
| Molecular Weight | 734.57 g/mol |
| 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Bis Standards
- 4',5'-Bis(3,5-dicarboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2387901-77-9)
- 5',5''-Bis(3,5-dicarboxyphenyl)-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid (CAS 1569900-75-9)
- 5'-(3,5-Dicarboxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1374764-27-8)
- 5,5'-((5'-(4-((3,5-Dicarboxyphenyl)ethynyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))diisophthalic acid (CAS 1219980-38-7)
- 5',5''-Bis(3,5-dicarboxyphenyl)-2',2'',4',4'',6',6''-hexamethyl-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid (CAS 2135702-33-7)
- 5'-(3,5-Dicarboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1228047-99-1)
- 3,8-Bis(3,5-dicarboxyphenyl)-1,10-phenanthroline (CAS 2787479-95-0)
- 5'-((3,5-Dicarboxyphenyl)ethynyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1542480-30-7)
Recommended Standards
- Diosmin Impurity 9 (CAS 3070516-52-5)
- Gold, (triphenylphosphine)(triphenylsilanolato)- (CAS 185097-90-9)
- Diosmin EP Impurity D (CAS 1431536-92-3)
- n5-((5-Bromothiophen-2-yl)methyl)-n2,n2-dimethylpyridine-2,5-diamine (CAS 1155493-30-3)
- Fructose Valine (mixture of diastereomers) (CAS 10003-64-2)
- 3-[(2-Methyl-5-nitrophenyl)amino]cyclohex-2-en-1-one (CAS 1217862-42-4)
- 1-(2-Methylphenyl)cyclohexan-1-ol (CAS 6957-09-1)
- 4-Bromo-3-(difluoromethyl)pyridine-2,5-diol (CAS 1805282-51-2)
- 1-Methylisoquinolin-3-ol (CAS 16535-89-0)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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