9,9,9',9'-Tetra-p-tolyl-9H,9'H-2,2'-bifluorene CAS 854046-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 854046-47-2 |
| Molecular Formula | C54H42 |
| Molecular Weight | 690.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,9,9',9'-Tetra-p-tolyl-9H,9'H-2,2'-bifluorene (CAS 854046-47-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C54H42. Molecular weight: 690.91 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C54H42 |
| Molecular Weight | 690.91 g/mol |
| 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
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Recommended Standards
- Diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin, 3,7-bis[3,5-bis(1,1-dimethylethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-, 5-oxide, (11aS)- (CAS 2280013-47-8)
- Chlorocarbonylbis(triphenylphosphine)rhodium(I) (CAS 13938-94-8)
- (11aR)-3,7-Bis[3,5-bis(tert-butyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1639448-07-9)
- 2-((3-Chlorobenzyl)thio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-15-8)
- Ac-Ser-Gly-OH (CAS 3244-65-3)
- (S)-1-(Pyrimidin-2-yl)pyrrolidine-2-carboxylic acid (CAS 1165543-55-4)
- (2S)-2-amino-2-(3,5-dichloro(2-pyridyl))ethan-1-ol (CAS 1213306-71-8)
- NSC756093 (CAS 1629908-92-4)
- (11bS)-4-Hydroxy-2,6-bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 1264573-23-0)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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