5,5'-Dibromo-4,4'-dihexyl-2,2'-bithiophene CAS 214493-03-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 214493-03-5 |
| Molecular Formula | C20H28Br2S2 |
| Molecular Weight | 492.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Dibromo-4,4'-dihexyl-2,2'-bithiophene (CAS 214493-03-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H28Br2S2. Molecular weight: 492.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H28Br2S2 |
| Molecular Weight | 492.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- (Z)-3-(((3-(trifluoromethyl)benzoyl)oxy)imino)-1-(3-(trifluoromethyl)benzyl)indolin-2-one (CAS 303996-92-1)
- Crizotinib Impurity 57 (CAS CATO-C4X-102557)
- Crizotinib Impurity 58 (CAS CATO-C4X-102558)
- 3,5-bis(methylthio)-1,2,4-thiadiazole (CAS 41218-42-2)
- BOC-l-4-Fluorophenylalanine n-alpha-t-butyloxycarbonyl-l-4-fluorophenylalanine (s)-2-tert-butoxycarbonylamino-3-(4-fluoro-phenyl)-propionic acid boc-l-phe(4-f)-oh boc-4-fluoro phenylalanine 4-fluoro-l-phenylalanine, n-boc protected boc-p-fluoro-phe-oh boc-4-fluoro-l-phe (s)-2-(tert-butoxycarbonylamino)-3-(4-fluorophenyl)propanoic acid boc-l-4-fluorophe boc-4-fluoro-phenylalanine (2s)-2-[(tert-butoxycarbonyl)amino]-3-(4-fluorophenyl)propanoic acid n-alpha-tert-butyloxycarbonyl-l-4-fluorophenylalanine boc-4-fluoro-phe-oh boc-phe(4-f)oh boc-l-4-fluoro phenylalanine boc-l-phe(4-f) boc-p-fluoro-l-phenylalanine Boc-Phe(4-F)-OH Boc-4-fluoro-L-phenylalanine (S)-N-Boc-4-fluorophenylalanine 41153-30-4 (CAS 41153-30-4)
- 1-(2,5-Dimethyl-4-phenylfuran-3-yl)ethanone (CAS 88484-88-2)
- (-)-Nicotine Ditartrate (CAS 65-31-6)
- ethyl 2-amino-3-fluoroisonicotinate (CAS 1804266-58-7)
- 3,7-Dibromo-2,8-bis(cyclohexylmethoxy)dibenzo[b,d]furan (CAS 834892-38-5)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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