2,2',2",5'-Tetramethyl-[1,1':4',1"-terphenyl]-4,4"-dicarboxylic acid CAS 1402919-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1402919-96-3 |
| Molecular Formula | C24H22O4 |
| Molecular Weight | 374.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2',2",5'-Tetramethyl-[1,1':4',1"-terphenyl]-4,4"-dicarboxylic acid (CAS 1402919-96-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H22O4. Molecular weight: 374.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H22O4 |
| Molecular Weight | 374.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Tetramethyl Standards
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1071454-83-5)
- 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole (CAS 1158680-93-3)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole (CAS 1158680-95-5)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-benzo[d]Imidazole (CAS 317830-46-9)
- Tetramethyl Ibandronate (CAS 1076199-42-2)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 2759933-27-0)
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- 3-[1-oxo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-2-yl]piperidine-2,6-dione (CAS 2291363-98-7)
Recommended Standards
- Benzyl (2-(benzylamino)-2-oxo-1-phenylethyl)carbamate (CAS 1379796-36-7)
- (S)-(-)-2,2’-Bis(methoxymethoxy)-1,1’-binaphthalene (CAS 142128-92-5)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1354942-46-3)
- 6-(1-chloroethyl)-N-phenyl-1,3,5-triazine-2,4-diamine (CAS 99860-35-2)
- 5-ethylcyclohexane-1,3-dione (CAS 57641-76-6)
- N-((5-methylfuran-2-yl)methyl)-2-morpholinoethan-1-amine (CAS 626209-63-0)
- 2-Chloro-1-[4-(2,5-dimethoxybenzenesulfonyl)piperazin-1-yl]ethan-1-one (CAS 717904-71-7)
- ethyl 3-(chloromethyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 266341-73-5)
- 2-Amino-N-(3-bromobenzyl)-N-methylacetamide (CAS 1178690-98-6)
- Dulaglutide (CAS 923950-08-7)
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