5,5'-Di(pyridin-4-yl)-2,2'-bithiophene CAS 127773-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127773-86-8 |
| Molecular Formula | C18H12N2S2 |
| Molecular Weight | 320.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,5'-Di(pyridin-4-yl)-2,2'-bithiophene (CAS 127773-86-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12N2S2. Molecular weight: 320.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H12N2S2 |
| Molecular Weight | 320.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Di Standards
- 3-(4-(Pyridin-2-yl)piperazine-1-carbonyl)-1,4-thiazepan-5-one (CAS 1396554-91-8)
- 3-Phenyl-2-(pyridin-4-yl)pyrrolo[2,1-a]isoquinoline (CAS 31251-31-7)
- 1-Benzyl-4-(5-(pyridin-4-yl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one (CAS 1170979-08-4)
- Methyl 4-(((4-(pyridin-3-yl)pyrimidin-2-yl)amino)methyl)benzoate (CAS 849235-67-2)
- 2,5-Di(pyridin-4-yl)terephthalic acid (CAS 2055880-12-9)
- Di(pyridin-2-yl) terephthalate (CAS 901763-85-7)
- 2-[3-(pyridin-2-yloxy)phenoxy]-N-(pyridin-3-yl)acetamide (CAS 1241106-92-2)
- 2-(4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetohydrazide (CAS 477857-44-6)
Recommended Standards
- tert-Butyl 3-((4,6-dimethylpyrimidin-2-yl)(methyl)amino)piperidine-1-carboxylate (CAS 1261233-99-1)
- Tert-butyl (1-(2-methoxybenzyl)piperidin-4-yl)carbamate (CAS 1286272-86-3)
- Tert-butyl 4-((3-methoxybenzyl)amino)piperidine-1-carboxylate (CAS 1233958-38-7)
- Methyl(piperidin-4-ylmethyl)(propan-2-yl)amine (CAS 926192-40-7)
- 1-(P-tolyloxy)propan-2-ol (CAS 4369-08-8)
- 2-(3,4-Difluorophenoxy)acetonitrile (CAS 942473-62-3)
- 3-(3,4-Difluorophenyl)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1211189-74-0)
- 3-(Dimethylamino)-4-methylphenol (CAS 119-31-3)
- BOc-l-leucine-o cesium salt (CAS 42538-67-0)
- Semaglutide Impurity 144 (CAS 394210-59-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com