2-(3-Biphenylyl)amino-9,9-diphenylfluorene CAS 1607480-14-7
| CAS No. | 1607480-14-7 |
| Molecular Formula | C37H27N |
| Molecular Weight | 485.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(3-Biphenylyl)amino-9,9-diphenylfluorene (C37H27N) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(3-Biphenylyl)amino-9,9-diphenylfluorene (CAS 1607480-14-7), molecular formula C37H27N and molecular weight 485.62 g/mol, is a CATO reference standard with documented purity and traceability.
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-(3-Biphenylyl)amino-9,9-diphenylfluorene 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 | C37H27N |
| Molecular Weight | 485.62 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Biphenylyl Standards
- 5-(4-Biphenylyl)-5-[4-(4-nitrophenyl)-1-piperazinyl]pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 261956-22-3)
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- 9-(4-Biphenylyl)-3-(4-bromophenyl)carbazole (CAS 1028648-25-0)
- Tris(4-biphenylyl)amine (CAS 6543-20-0)
- 2-[(4-Biphenylyl)(4-bromophenyl)amino]-9,9-dimethylfluorene (CAS 1246562-40-2)
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Recommended Standards
- Timolol EP Impurity C (CAS 1391068-18-0)
- GR 103691 (CAS 162408-66-4)
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- N-(4-(9-Phenyl-9H-fluoren-9-yl)phenyl)-[1,1'-biphenyl]-4-amine (CAS 1853122-02-7)
- (S)-2-Amino-2-(2-(benzyloxy)phenyl)acetic acid (CAS 1213614-97-1)
- 2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)propanamide (CAS 882215-49-8)
- 3,5-Dimethyl-1-(pyrrolidin-2-ylmethyl)-1H-pyrazole (CAS 1251253-98-1)
- 4-(5-(1-Chloro-2-methylpropan-2-yl)-1,2,4-oxadiazol-3-yl)aniline (CAS 1373233-51-2)
- Cefoperazone EP Impurity B (CAS 711598-76-4)
- methyl 2-(2,5-dioxooxolan-3-yl)acetate (CAS 88067-07-6)
- Homoharringtonine Impurity 6 (CAS 38848-21-4)
- 5-[(furan-2-ylmethyl)sulfamoyl]-2-methylbenzoic acid (CAS 793690-07-0)
- 6-Bromo-3-(2,6-dichlorobenzyl)quinazolin-4(3H)-one (CAS 853318-69-1)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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