Bis(4-(1-Naphthyl)phenyl)amine CAS 897671-74-8
| CAS No. | 897671-74-8 |
| Molecular Formula | C32H23N |
| Molecular Weight | 421.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-(1-Naphthyl)phenyl)amine (CAS 897671-74-8), molecular formula C32H23N and molecular weight 421.53 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Bis(4-(1-Naphthyl)phenyl)amine (C32H23N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C32H23N |
| Molecular Weight | 421.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 5,10-Di(2-Naphthyl)-5,10-dihydrophenazine (CAS 1934269-97-2)
- Tri(1-naphthyl)phosphine 3411-48-1 P(1-NAP)3;TRI(1-NAPHTHYL)PHOSPHINE;TRIS(1-NAPHTHYL)PHOSPHINE SC11106 (CAS 3411-48-1)
- 1,3,5-Tri(1-naphthyl)benzene (CAS 7059-70-3)
- Ethyl 5-(1-naphthyl)-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-3-carboxylate (CAS 679830-65-0)
- N-(1-naphthyl)-N-(9-phenylcarbazol-3-yl)amine (CAS 894791-44-7)
- 2,3-Di(2-naphthyl)quinoxaline (CAS 193699-26-2)
- 1-(2-Naphthyl)-1-ethanone N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]hydrazone (CAS 36941-40-9)
- N-[4-(1-Naphthyl)phenyl]-4-biphenylamine (CAS 897921-59-4)
Recommended Standards
- 2-((6-(Adamantan-1-yl)-3-cyanopyridin-2-yl)thio)-N-(3-fluorophenyl)acetamide (CAS 340817-84-7)
- Boc-NH-PEG4-C2-Boc (CAS 2138484-13-4)
- 1-[4-(4-{[4-(4-Methoxyphenyl)piperazino]carbonyl}piperidino)phenyl]-1-ethanone (CAS 250713-86-1)
- Dilongifolylborane (CAS 77882-24-7)
- 2-(2-Iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 857934-82-8)
- 5,6,7,8-Tetrahydro-2-methyl[1]benzothieno[2,3-d]pyrimidine-4(3H)-thione (CAS 23922-04-5)
- 7-Hydroxy-4-nitro-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 2888554-03-6)
- 7-Methoxy-3,4-dihydro-1,8-naphthyridin-2(1H)-one (CAS 1075237-63-6)
- Methyl 8-sulfamoylquinoline-6-carboxylate (CAS 1305711-25-4)
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- (3S)-1,3-dimethylpiperazin-2-one;hydrochloride (CAS 2752031-64-2)
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