3,3''-Dioctyl-2,2':5',2''-terthiophene CAS 155166-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155166-89-5 |
| Molecular Formula | C28H40S3 |
| Molecular Weight | 472.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3''-Dioctyl-2,2':5',2''-terthiophene (CAS 155166-89-5) pharmaceutical standards reference standard. Molecular formula: C28H40S3. Molecular weight: 472.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H40S3 |
| Molecular Weight | 472.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Sulfur Atoms | 3 |
Related Dioctyl Standards
- 2-(9,9-Dioctyl-9H-fluoren-2-yl)thiophene (CAS 302554-76-3)
- 2,2-Dioctyl-1,3,2-dioxastannepine-4,7-dione (CAS 16091-18-2)
- 1,1-Dioctyl-3-(3-(triethoxysilyl)propyl)urea (CAS 259727-10-1)
- (1S)-6,6'-Dioctyl[1,1'-binaphthalene]-2,2'-diol (CAS 1154061-89-8)
- (1R)-6,6'-Dioctyl[1,1'-binaphthalene]-2,2'-diol (CAS 208942-84-1)
- (9,9-Dioctyl-9H-fluoren-2-yl)boronic acid (CAS 402790-30-1)
- 1-(9,9-Dioctyl-9H-fluoren-2-yl)isoquinoline (CAS 904368-84-9)
- Dioctyl sebacate (CAS 122-62-3)
Recommended Standards
- Saflufenacil-N,N-desmethyl (CAS 1246768-30-8)
- (3β)-3-[(tert-Butyldimethylsilyl)oxy]-chola-5,7-dien-24-ol (CAS 146177-15-3)
- 10-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-9,11-dioxo-3-oxa-4,10-diazatetracyclo[5.5.1.0^{2,6}.0^{8,12}]tridec-4-ene-5-carboxylic acid (CAS 321998-80-5)
- 5-Allyl-6-ethoxybenzo[d][1,3]dioxole (CAS 66177-23-9)
- 3-Nitrophenoxyacetic acid (CAS 1878-88-2)
- 1-Acetoxy-5-bromo-1,2-benziodoxol-3(1H)-one (CAS 1580548-81-7)
- 6-Methyl-16-dehydropregnenolone Acetate (CAS 20867-46-3)
- Ethyl 5-methyl-3-(thiophen-2-yl)-1H-pyrrole-2-carboxylate (CAS 31894-56-1)
- 3-Hydroxy-2-(2-nitrophenyl)-3-phenylisoindolin-1-one (CAS 3532-68-1)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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