4,8-Bis(5-(2-ethylhexyl)furan-2-yl)benzo[1,2-b:4,5-b']dithiophene CAS 1421862-27-2
| CAS No. | 1421862-27-2 |
| Molecular Formula | C34H42O2S2 |
| Molecular Weight | 546.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,8-Bis(5-(2-ethylhexyl)furan-2-yl)benzo[1,2-b:4,5-b']dithiophene (CAS 1421862-27-2), molecular formula C34H42O2S2 and molecular weight 546.83 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C34H42O2S2, 4,8-Bis(5-(2-ethylhexyl)furan-2-yl)benzo[1,2-b:4,5-b']dithiophene contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 546.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,8-Bis(5-(2-ethylhexyl)furan-2-yl)benzo[1,2-b:4,5-b']dithiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H42O2S2 |
| Molecular Weight | 546.83 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.) | 1991 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (2S,3R,4R,5S)-2-(Hydroxymethyl)-5-methoxytetrahydrofuran-3,4-diol (CAS 3795-69-5)
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- Cholesteryl 2-(2-ethoxyethoxy)ethyl carbonate (CAS 15484-00-1)
- 2197-63-9 2V6E5WN99N Dicetyl phosphate Dicetylphosphate 1-Hexadecanol, hydrogen phosphate Phosphoric acid, dihexadecyl ester Dihexadecyl hydrogen phosphate 1-Hexadecanol, 1,1'-(hydrogen phosphate) 4-01-00-01880 (Beilstein Handbook Reference) Bis(hexadecyl) phosphate BRN 1717117 Dicetyl hydrogen phosphate Dicetylphosphoric acid Dihexadecyl phosphate Di-n-hexadecyl phosphate EINECS 218-594-7 NSC 12429 UNII-2V6E5WN99N (CAS 2197-63-9)
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- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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