4,4'-((2,2-Bis((pyridin-4-yloxy)methyl)propane-1,3-diyl)bis(oxy))dipyridine CAS 163629-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 163629-49-0 |
| Molecular Formula | C25H24N4O4 |
| Molecular Weight | 444.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-((2,2-Bis((pyridin-4-yloxy)methyl)propane-1,3-diyl)bis(oxy))dipyridine (CAS 163629-49-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H24N4O4. Molecular weight: 444.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H24N4O4 |
| Molecular Weight | 444.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 3,3'-((2,2-Bis((pyridin-3-yloxy)methyl)propane-1,3-diyl)bis(oxy))dipyridine (CAS 260353-00-2)
- 1-(3,5-Di(pyridin-2-yl)-4H-1,2,4-triazol-4-yl)-3-(4-(trifluoromethoxy)phenyl)urea (CAS 320418-37-9)
- 1,3,5-Tris((pyridin-4-ylthio)methyl)benzene (CAS 862014-52-6)
- 2,7-Bis(pyridin-3-ylmethyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 34151-50-3)
- 2,7-Bis(pyridin-4-ylmethyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 34151-51-4)
- 3,3'-Di(pyridin-2-yl)-[1,1'-binaphthalene]-2,2'-diol (CAS 862856-02-8)
- 2,5-Bis(3-(pyridin-4-yl)phenyl)thiazolo[5,4-d]thiazole (CAS 2615910-37-5)
- 2,5-Bis(4-(pyridin-4-yl)phenyl)thiazolo[5,4-d]thiazole (CAS 2230607-18-6)
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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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