N-(4-(9,9-dimethyl-9H-fluoren-2-yl)phenyl)-[1,1'-biphenyl]-4-amine CAS 1267247-99-3
| CAS No. | 1267247-99-3 |
| Molecular Formula | C33H27N |
| Molecular Weight | 437.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-(9,9-dimethyl-9H-fluoren-2-yl)phenyl)-[1,1'-biphenyl]-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
N-(4-(9,9-dimethyl-9H-fluoren-2-yl)phenyl)-[1,1'-biphenyl]-4-amine (CAS 1267247-99-3) is a high-purity analytical reference standard with the molecular formula C33H27N and a molecular weight of 437.57 g/mol.
The molecular framework of N-(4-(9,9-dimethyl-9H-fluoren-2-yl)phenyl)-[1,1'-biphenyl]-4-amine (C33H27N) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C33H27N |
| Molecular Weight | 437.57 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related N Standards
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Recommended Standards
- N-([1,1':4',1''-Terphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine (CAS 1179529-07-7)
- 12-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)dodecanoic Acid (CAS 128917-74-8)
- (S)-tert-Butyl 2-(6-(benzyloxy)-2-(tert-butoxycarbonylamino)hexyloxy)acetate (CAS 1166394-93-9)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)dodecanoic acid (CAS 1338002-17-7)
- TERT-BUTYL 3-(PYRIDIN-4-YLAMINO)PYRROLIDINE-1-CARBOXYLATE (CAS 887578-87-2)
- 2-Bromo-9-(2,3-difluorophenyl)-6,7-dihydro-5H,9H-[1,2,4]triazolo[5,1-c][1,4]oxazepine (CAS 2412990-86-2)
- 4-(But-3-yn-1-yloxy)-2-chloro-6-methylpyrimidine (CAS 1694249-38-1)
- (R)-2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 65137-60-2)
- (1R,5S)-tert-butyl 6-hydroxy-3-azabicyclo[3.2.0]heptane-3-carboxylate (CAS 1552266-34-8)
- 4-[(4-Fluoro-2-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1233955-62-8)
- Sodium ((2R,3S,4R,5R)-3,4-dihydroxy-5-(5-iodo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphate (CAS 103404-82-6)
- 5-{2-[(6-chloroquinolin-4-yl)methyl]-7-(cyclopropylmethyl)-5-methyl-4,6-dioxo-2H,4H,5H,6H,7H-pyrazolo[3,4-d]pyrimidin-3-yl}-1-methyl-1H-pyrrole-3-carbonitrile (CAS 946411-72-9)
- 5-Amino-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carbonitrile (CAS 1082745-56-9)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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