4'-(3,5-Di(pyridin-4-yl)phenyl)-2,2':6',2''-terpyridine CAS 1478039-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1478039-69-8 |
| Molecular Formula | C31H21N5 |
| Molecular Weight | 463.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-(3,5-Di(pyridin-4-yl)phenyl)-2,2':6',2''-terpyridine (CAS 1478039-69-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H21N5. Molecular weight: 463.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H21N5 |
| Molecular Weight | 463.53 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 5 |
Related Di Standards
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- 4,4'-(Pyridin-2-ylmethylene)bis(2,6-dichlorophenol) (CAS 17020-27-8)
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Recommended Standards
- 1-(Phenylsulfonyl)-3-(1-(phenylsulfonyl)-1H-imidazol-2-yl)-1H-indole (CAS 1332881-60-3)
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- (4-Fluorophenyl)(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)methanone (CAS 1077629-17-4)
- (5aR,5bS,7aS,8R,10aS,10bR)-8-Ethynyl-5a,7a-dimethyl-3-phenyl-3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11-tetradecahydrocyclopenta[5,6]naphtho[2,1-e]indazol-8-ol (CAS 39035-14-8)
- 5-Bromo-3-phenyl-1-(o-tolyl)-1H-pyrazole (CAS 1245126-36-6)
- (S)-4-(2-hydroxyethyl)-2-(pyrrolidin-2-yl)phenol (CAS 1213169-37-9)
- 2-[(ethoxycarbonyl)(methyl)amino]acetic acid (CAS 52605-45-5)
- 4-(Methylthio)-1H-indole (CAS 82173-74-8)
- 1-(Benzo[d]oxazol-3(2H)-yl)ethanone (CAS 65156-74-3)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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