4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene CAS 1321590-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1321590-78-6 |
| Molecular Formula | C34H54O2S2 |
| Molecular Weight | 558.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene (CAS 1321590-78-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H54O2S2. Molecular weight: 558.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H54O2S2 |
| Molecular Weight | 558.92 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- 4,4'''-Bis((2-butyloctyl)oxy)-1,1':4',1'':4'',1'''-quaterphenyl (CAS 18434-08-7)
- 4,8-bis(5-(2-butyloctyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene (CAS 1443120-32-8)
- 5-[(2-Butyloctyl)thio]-2-thiophenecarboxaldehyde (CAS 2316816-64-3)
- 3-((2-Butyloctyl)oxy)thiophene (CAS 1397285-23-2)
- 2-(2-Butyloctyl)thiophene (CAS 1271438-65-3)
- (4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) (CAS 1271439-08-7)
- 2,5-Bis(2-butyloctyl)-2,5-dihydro-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thienyl]pyrrolo[3,4-c]pyrrole-1,4-dione (CAS 1793071-06-3)
Recommended Standards
- 4,8-Bis(dodecyloxy)benzo[1,2-b:4,5-b']dithiophene (CAS 1044795-04-1)
- (<I>S,S</I>)-(+)-<I>N,N′</I>-bis(3,5-di-tert-butylsalicylidene)-1,2- Cyclohexanediamine (CAS 135616-36-3)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)-3-methoxybenzamide (CAS 478262-09-8)
- (2s)-2-(2-Methoxyacetamido)-3-methylbutanoic acid (CAS 257638-51-0)
- 5,8-Dibromo-2,3-bis(4-(octyloxy)phenyl)quinoxaline (CAS 773094-62-5)
- 1-(tert-Butyl) 4-ethyl 2-methyl-5-oxopiperidine-1,4-dicarboxylate (CAS 2766053-10-3)
- MS-PEG12-THP (CAS 552886-58-5)
- 0555AD 1185304-88-4 5-Ethyl-4-thiophen-2-yl-thiazol-2-ylamine dihydrochloride C9H12Cl2N2S2 (CAS 1185304-88-4)
- 2-Bromo-4-cyanobenzoic acid (CAS 956218-04-5)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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