3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine CAS 2160539-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2160539-20-6 |
| Molecular Formula | C36H26N2 |
| Molecular Weight | 486.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine (CAS 2160539-20-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H26N2. Molecular weight: 486.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C36H26N2 |
| Molecular Weight | 486.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Diphenylethene Standards
- 4,4'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine (CAS 1839090-56-0)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)bis(bromobenzene) (CAS 859315-37-0)
- 4',4'''-(2,2-diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-amine) (CAS 1329620-17-8)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)bis((bromomethyl)benzene) (CAS 1623085-88-0)
- 4',4'''-(1,2-Diphenylethene-1,2-diyl)bis([1,1'-biphenyl]-4-carbaldehyde) (CAS 1808111-59-2)
- 4',4'''-(2,2-Diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-carbaldehyde) (CAS 2131097-89-5)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)dibenzoic acid (CAS 1609575-40-7)
- ((1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene))diboronicacid (CAS 1054451-31-8)
Recommended Standards
- 2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate (CAS 261351-44-4)
- 4,4′-[[(1E)-1,2-Diphenyl-1,2-ethenediyl]di-4,1-phenylene]bis[pyridine] (CAS 2131742-57-7)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 432508-45-7)
- 1-(2,5-Difluorophenyl)cyclopentanecarboxylic Acid (CAS 1260826-90-1)
- (3-Methoxy-propyl)-pyridin-4-ylmethyl-amine (CAS 626214-45-7)
- (S)-Pramipexole-(N-Propyl-2,2,3,3,3-d5) Dihydrochloride (CAS 1217601-58-5)
- 2,4-Dichloro-6-(methylsulfanyl)-5-nitropyrimidine (CAS 1451885-60-1)
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 850230-99-8)
- 2-(2-cyanophenoxy)-3-methylbutanoic acid (CAS 1016502-71-8)
- T-Peptide (CAS 2022956-62-1)
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