9,9-Dimethyl-2,7-bis[N-(m-tolyl)anilino]fluorene CAS 143886-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143886-11-7 |
| Molecular Formula | C41H36N2 |
| Molecular Weight | 556.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9,9-Dimethyl-2,7-bis[N-(m-tolyl)anilino]fluorene (CAS 143886-11-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C41H36N2. Molecular weight: 556.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C41H36N2 |
| Molecular Weight | 556.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1998 |
| Nitrogen Atoms | 2 |
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- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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