4,4"-Diethynyl-1,1':4',1"-terphenyl CAS 47230-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 47230-46-6 |
| Molecular Formula | C22H14 |
| Molecular Weight | 278.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4"-Diethynyl-1,1':4',1"-terphenyl (CAS 47230-46-6) pharmaceutical standards reference standard. Molecular formula: C22H14. Molecular weight: 278.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H14 |
| Molecular Weight | 278.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
Related Diethynyl Standards
- 2',5'-Diethynyl-p-terphenyl (CAS 871248-64-5)
- 1,4-Diethynyl-2,5-bis(butyloxy)benzene (CAS 128834-29-7)
- 2,2'-(2,5-Diethynyl-1,4-phenylene)dithiophene (CAS 2701595-07-3)
- 1,4-Diethynyl-2,5-bis(trifluoromethyl)benzene (CAS 1084895-80-6)
- (R)-2,2'-Diethynyl-1,1'-binaphthalene (CAS 426210-81-3)
- (S)-2,2'-Diethynyl-1,1'-binaphthalene (CAS 426210-82-4)
- 2,2'-Diethynyl-1,1'-binaphthalene (CAS 765911-39-5)
- 2-(2-(2-(2,5-Diethynyl-4-methoxyphenoxy)ethoxy)ethoxy)ethanol (CAS 842120-08-5)
Recommended Standards
- 4-(Morpholinomethyl)-6-(piperidin-1-yl)-1,3,5-triazin-2-amine (CAS 21868-45-1)
- 4-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl]phenol (CAS 318284-32-1)
- 4-(Benzyloxy)-N,N-dimethylquinolin-2-amine (CAS 62481-30-5)
- 1-(2-Methoxyethyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 887694-27-1)
- (4-((2-Methylpiperidin-1-yl)methyl)thiazol-2-yl)methanamine (CAS 1248170-47-9)
- 2-Picolinic-d4 Acid (CAS 284487-61-2)
- 4-Azetidinomethyl-3,5-dimethylbenzophenone (CAS 898756-71-3)
- 4'-Fluoro-2'-nitroacetanilide (CAS 448-39-5)
- (S)-1-(Piperidin-3-yl)-3-(propan-2-yl)urea hydrochloride (CAS 1338222-56-2)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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