9-([1,1'-Biphenyl]-4-yl)-3-(4-chlorophenyl)-6-phenyl-9H-carbazole CAS 1221238-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221238-04-5 |
| Molecular Formula | C36H24ClN |
| Molecular Weight | 506.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-([1,1'-Biphenyl]-4-yl)-3-(4-chlorophenyl)-6-phenyl-9H-carbazole (CAS 1221238-04-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H24ClN. Molecular weight: 506.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C36H24ClN |
| Molecular Weight | 506.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Bromo-N-(2,2,2-trichloro-1-(3-(2-chlorophenyl)thioureido)ethyl)furan-2-carboxamide (CAS 303062-06-8)
- Revefenacin Impurity 51 (CAS CATO-C4X-203151)
- 4,4'-((Perfluorobut-2-ene-2,3-diyl)bis(oxy))bis(bromobenzene) (CAS 1980781-18-7)
- trans-δ2-11-methyl-Dodecenoic Acid (CAS 677354-24-4)
- 2-Pyrrolidin-1-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one (CAS 1105192-70-8)
- 4-Methoxy-2,5-bis(trifluoromethyl)phenol (CAS 1805592-65-7)
- 2-(2-Bromo-1H-benzo[d]imidazol-5-yl)acetic acid (CAS 1803895-92-2)
- (E)-(3-(2-Nitrovinyl)phenyl)boronic acid (CAS 850567-99-6)
- 2-(Phosphonooxy)benzoic acid (CAS 6064-83-1)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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