2,2'-(4,4-Dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 1220888-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1220888-44-7 |
| Molecular Formula | C33H52B2O4S2 |
| Molecular Weight | 598.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2'-(4,4-Dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1220888-44-7) pharmaceutical standards reference standard. Molecular formula: C33H52B2O4S2. Molecular weight: 598.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C33H52B2O4S2 |
| Molecular Weight | 598.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 2 |
Related Dihexyl Standards
- 5,5-Dihexyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole (CAS 852138-91-1)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 254755-24-3)
- 4,4-Dihexyl-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 1445594-20-6)
- 5,10-Dihexyl-5,10-dihydro-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2-b]indole (CAS 2057469-39-1)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(benzo[d][1,3,2]dioxaborole) (CAS 856570-41-7)
- 5,5'''''-Dihexyl-2,2':5',2'':5'',2''':5''',2'''':5'''',2'''''-sexithiophene (CAS 151271-43-1)
- 3,3′′′-dihexyl-2,2′:5′,2′′:5′′,2′′′-tetrathiophene (CAS 132814-91-6)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(1,3,2-dioxaborinane) (CAS 250597-29-6)
Recommended Standards
- 261947-38-0 5KK52HG8DY CP-532623 UNII-5KK52HG8DY 1(2H)-Quinolinecarboxylic acid, 4-(acetyl((3,5-bis(trifluoromethyl)phenyl)methyl)amino)-2-ethyl-3,4-dihydro-6-(trifluoromethyl)-, 1-methylethyl ester, (2R,4S)- (2R,4S)-4-(Acetyl(3,5-bis(trifluoromethyl)benzyl)amino)-2-ethyl-6-trifluoromethyl-3,4-dihydro-2H-quinoline-1-carboxylic acid isopropyl ester (CAS 261947-38-0)
- Apalutamide Impurity 32 (CAS CATO-C4X-274932)
- Rivaroxaban EP Impurity I (CAS 1151893-81-0)
- Methyl 2-((2-((4-chlorophenyl)carbamoyl)thiophen-3-yl)thio)acetate (CAS 303151-06-6)
- 6-(2-methyl-1H-imidazol-1-yl)pyridine-3-carbonitrile (CAS 1016839-05-6)
- 2-(Trifluoromethyl)quinoline-7-carboxylic acid (CAS 868662-63-9)
- 2-(3-Ethylpent-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246916-35-6)
- rac-2,4-Diaminobutyric Acid-d5 Dihydrochloride (CAS 1794713-67-9)
- 2-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-methyl-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 2002257-09-0)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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