N4,N4,N4’,N4’-Tetra(4-biphenylyl)-biphenyl-4,4’-diamine CAS 164724-35-0
| CAS No. | 164724-35-0 |
| Molecular Formula | C60H44N2 |
| Molecular Weight | 793.00 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 N4,N4,N4’,N4’-Tetra(4-biphenylyl)-biphenyl-4,4’-diamine.
CATO supplies N4,N4,N4’,N4’-Tetra(4-biphenylyl)-biphenyl-4,4’-diamine (CAS 164724-35-0), a certified reference material (molecular formula C60H44N2, MW 793.00 g/mol) for analytical method development and quality control.
Structurally, N4,N4,N4’,N4’-Tetra(4-biphenylyl)-biphenyl-4,4’-diamine (C60H44N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 40.0, corresponding to approximately 40 ring(s) or double-bond equivalent(s). With a molecular weight of 793.00 g/mol, it falls into the high-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C60H44N2 |
| Molecular Weight | 793.00 g/mol |
| 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) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
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