2,2'-(2,5-Diethynyl-1,4-phenylene)dithiophene CAS 2701595-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2701595-07-3 |
| Molecular Formula | C18H10S2 |
| Molecular Weight | 290.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2'-(2,5-Diethynyl-1,4-phenylene)dithiophene (CAS 2701595-07-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H10S2. Molecular weight: 290.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H10S2 |
| Molecular Weight | 290.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 2002 |
| Sulfur Atoms | 2 |
Related Diethynyl Standards
- (R)-2,2'-Diethynyl-1,1'-binaphthalene (CAS 426210-81-3)
- (S)-2,2'-Diethynyl-1,1'-binaphthalene (CAS 426210-82-4)
- 2,2'-Diethynyl-1,1'-binaphthalene (CAS 765911-39-5)
- 2',5'-Diethynyl-p-terphenyl (CAS 871248-64-5)
- 4,4"-Diethynyl-1,1':4',1"-terphenyl (CAS 47230-46-6)
- 2-(2-(2-(2,5-Diethynyl-4-methoxyphenoxy)ethoxy)ethoxy)ethanol (CAS 842120-08-5)
- 1,4-Diethynyl-2,5-bis(butyloxy)benzene (CAS 128834-29-7)
- 3,6-Diethynyl-9-(4-ethynylphenyl)-9H-carbazole (CAS 952308-20-2)
Recommended Standards
- 2-(4-Octylphenyl)-2-oxoethyl acetate (CAS 29272-94-4)
- 2,3-dihydro-3-[(phenylmethyl)thio]-Benzo[b]thiophene, 1,1-dioxide (CAS 246173-59-1)
- 2-(4-Ethylphenyl)-N-isopropylquinolin-4-amine (CAS 853328-34-4)
- Fmoc-NH-PEG12-CH2COOH (CAS 2291257-76-4)
- 1-{[2-(Thiophen-2-yl)imidazo[1,2-a]pyrimidin-3-yl]methyl}piperidine-3-carboxylic acid (CAS 912770-78-6)
- Methyl 2-(6-bromo-2-cyano-3-formylphenyl)acetate (CAS 1807024-51-6)
- 2-Bromo-4-(trifluoromethyl)thiazole-5-carboxamide (CAS 1823883-11-9)
- 2-((1H-1,2,4-Triazol-3-yl)amino)acetohydrazide (CAS 26275-48-9)
- 3-(Cyclopropyl(tetrahydro-2H-thiopyran-4-yl)amino)propanoic acid (CAS 1491176-63-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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