2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone CAS 34151-49-0
| CAS No. | 34151-49-0 |
| Molecular Formula | C24H12N4O4 |
| Molecular Weight | 420.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone.
CATO supplies 2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (CAS 34151-49-0), a certified reference material (molecular formula C24H12N4O4, MW 420.38 g/mol) for analytical method development and quality control.
The molecular framework of 2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (C24H12N4O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,7-Di-4-pyridinylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H12N4O4 |
| Molecular Weight | 420.38 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
Recommended Standards
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Why CATO?
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