2,2'-(2,5-Bis((2-ethylhexyl)oxy)-1,4-phenylene)dithieno[3,2-b]thiophene CAS 1914976-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1914976-66-1 |
| Molecular Formula | C34H42O2S4 |
| Molecular Weight | 610.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-(2,5-Bis((2-ethylhexyl)oxy)-1,4-phenylene)dithieno[3,2-b]thiophene (CAS 1914976-66-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C34H42O2S4. Molecular weight: 610.96 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C34H42O2S4 |
| Molecular Weight | 610.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 1995 |
| Sulfur Atoms | 4 |
Related Bis Standards
- 9'-(2-Ethylhexyl)-9'H-9,2':7',9''-tercarbazole (CAS 1021423-90-4)
- 1,3-Bis(2-ethylhexyl)-5,7-di(thiophen-2-yl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione (CAS 1415929-77-9)
- 2,9-Bis(2-ethylhexyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 82531-03-1)
- 4,8-Bis[5-(2-ethylhexyl)-4-fluoro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene (CAS 1514905-24-8)
- 9'-(2-Ethylhexyl)-9'H-9,3':6',9''-tercarbazole (CAS 917752-04-6)
- 2-Ethylhexyl Tetrabromophthalate (CAS 61776-60-1)
- 2,2'-((9,9-Bis(2-ethylhexyl)-9h-fluorene-2,7-diyl)bis(oxy))bis(1,3,2-dioxaborinane) (CAS 344782-49-6)
- 5,5′-[2,5-Bis(2-ethylhexyl)-2,3,5,6-tetrahydro-3,6-dioxopyrrolo[3,4-c]pyrrole-1,4-diyl]bis[2-thiophenecarboxaldehyde] (CAS 1239218-96-2)
Recommended Standards
- 3-(Tetradecanoyloxy)propane-1,2-diyl bis(decanoate) (CAS 62833-19-6)
- Losartan Impurity 27 (CAS CATO-C4X-168327)
- 1,2-Octanoin-3-Stearin (CAS 56149-05-4)
- 2-(Cyclopentyloxy)-3-fluoro-1-methoxy-4-nitrobenzene (CAS 1044671-10-4)
- 5-Amino-2-((pyridin-4-ylmethyl)amino)pyrimidin-4(1H)-one (CAS 77961-56-9)
- 2-(2h-[1,3]dioxolo[4,5-f]indazol-3-yl)acetic acid (CAS 1306603-73-5)
- ARL 67156 Trisodium Salt (CAS 1021868-83-6)
- 4-(Methoxymethyl)-2,6-dimethylphenylboronic acid (CAS 1192107-39-3)
- 2-Butenedioic acid (2Z)-, polymer with ethenylbenzene (CAS 25300-64-5)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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