4,4'-(2,5-Bis(1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl)-1,4-phenylene)dipyridine CAS 1621968-68-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1621968-68-0 |
| Molecular Formula | C24H10F18N2 |
| Molecular Weight | 668.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(2,5-Bis(1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl)-1,4-phenylene)dipyridine (CAS 1621968-68-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H10F18N2. Molecular weight: 668.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H10F18N2 |
| Molecular Weight | 668.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- Tris(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)rhodium(III) (CAS 14038-71-2)
- Tris(1,1,1,3,3,3-hexafluoro-2-propyl) Phosphate (CAS 66489-68-7)
- 3-((4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)amino)-2-phenyl-1H-inden-1-one (CAS 1024213-52-2)
- 2,2,3,3,4,4-Hexafluoro-5-oxo-5-((3-(1,1,2,2-tetrafluoroethoxy)phenyl)amino)pentanoic acid (CAS 1024184-05-1)
- 1,1,1,2,2,3-Hexafluoro-5-iodo-3-(trifluoromethyl)nonane (CAS 239464-01-8)
- 2-(1-((4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)imino)ethyl)-3-hydroxy-1H-inden-1-one (CAS 1024227-89-1)
- 2-({[4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)phenyl]amino}methylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 1023531-54-5)
Recommended Standards
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- (1-methanesulfonylpyrrolidin-3-yl)methanol (CAS 1247485-38-6)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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