4,4':2',2'':4'',4'''-Quaterpyridine CAS 125330-07-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125330-07-6 |
| Molecular Formula | C20H14N4 |
| Molecular Weight | 310.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
4,4':2',2'':4'',4'''-Quaterpyridine (CAS 125330-07-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H14N4. Molecular weight: 310.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H14N4 |
| Molecular Weight | 310.35 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Quaterpyridine Standards
- 2,2':3',2'':6'',2'''-Quaterpyridine (CAS 160464-27-7)
- 2,2':6',2'':6'',2'''-Quaterpyridine (CAS 4392-83-0)
- 3,2':3',4'':2'',3'''-Quaterpyridine (CAS 59697-14-2)
- 4,3':6',2":5",4'"-Quaterpyridine (CAS 2043946-53-6)
- 2,2':4',4'':2'',2'''-Quaterpyridine, 6',6''-di-2-pyridinyl- (CAS 128143-86-2)
Recommended Standards
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- 2-Cyano-3-(2-methoxyphenyl)-N-(3-methoxyphenyl)propanamide (CAS 1260622-55-6)
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- 1-Methyl-1H-indole-3-carboxylic acid 2-bromo-benzyl ester (CAS 1033692-98-6)
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