4,4'-(2,3,5,6-Tetramethyl-1,4-phenylene)dipyridine CAS 1124218-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1124218-83-2 |
| Molecular Formula | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-(2,3,5,6-Tetramethyl-1,4-phenylene)dipyridine (CAS 1124218-83-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H20N2. Molecular weight: 288.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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- (1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutyl)methanol (CAS 1398331-84-4)
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Recommended Standards
- N-Benzyl-N-(2-(pyridin-4-yl)ethyl)aniline (CAS 112351-30-1)
- N-(6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-ylidene)-1-phenylmethanamine (CAS 115174-30-6)
- 4-Methyl-2,6-di(piperidin-1-yl)pyrimidine-5-carbaldehyde (CAS 101270-70-6)
- 2-{[(3-fluoro-4-methylphenyl)amino]methyl}phenol (CAS 647031-43-4)
- 1-(5-Amino-1-methyl-1h-pyrazol-4-yl)ethan-1-one (CAS 856860-17-8)
- 2-(4-(Tosyloxy)piperidin-1-yl)acetic acid (CAS 1353959-54-2)
- N-Fmoc-4-Br-L-tryptophan (CAS 2244532-69-0)
- 3,5-Difluoro-4'-pentyl-1,1'-biphenyl (CAS 137528-89-3)
- Methyl 2,5-difluoro-3-iodo-6-methylbenzoate (CAS 2654793-84-5)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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