4,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2-carbonitrile CAS 1623819-67-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1623819-67-9 |
| Molecular Formula | C26H37NS2 |
| Molecular Weight | 427.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2-carbonitrile (CAS 1623819-67-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H37NS2. Molecular weight: 427.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H37NS2 |
| Molecular Weight | 427.71 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.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- Bis(2-ethylhexyl) (2-ethylhexyl)phosphonate (CAS 126-63-6)
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- 2-Ethylhexyl isodecyl phthalate Solution (CAS 68515-52-6)
- 3,3-Bis[[(2-ethylhexyl)oxy]methyl]-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin (CAS 634591-75-6)
Recommended Standards
- 2-Bromo-N-(5-chloro-3-(phenylsulfonyl)-1H-indol-2-yl)acetamide (CAS 918494-37-8)
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- C8 Dihydroceramide (d18:0/8:0) (CAS 145774-33-0)
- 2-Amino-4-(tert-butylthio)butanamide (CAS 1342127-93-8)
- Asperosaponin IV (CAS 126778-93-6)
- 4-(Difluoromethoxy)benzonitrile (CAS 90446-25-6)
- 1-[(5-ethyl-1,2,4-oxadiazol-3-yl)methyl]-N-methylpiperidin-3-amine (CAS 1249225-78-2)
- 4-(cyclohexyloxy)benzene-1-carboximidamide hydrochloride (CAS 1221722-99-1)
- Naltrexone impurity 37 (CAS CATO-C4X-147537)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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