2-[(4-Methoxybenzylidene)amino]fluorene CAS 5424-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5424-78-2 |
| Molecular Formula | C21H17NO |
| Molecular Weight | 299.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Methoxybenzylidene)amino]fluorene (CAS 5424-78-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H17NO. Molecular weight: 299.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H17NO |
| Molecular Weight | 299.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methoxybenzylidene Standards
- 2-(2-Methoxybenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606954-27-2)
- 2-(3-Methoxybenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606954-33-0)
- (E)-2-((4-methoxybenzylidene)amino)-5-phenylfuran-3-carbonitrile (CAS 325809-24-3)
- (E)-2-((4-Methoxybenzylidene)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile (CAS 1537173-79-7)
- (E)-2-(4-methoxybenzylidene)-4-methyl-3-oxo-4-(1H-1,2,4-triazol-1-yl)pentanenitrile (CAS 338758-21-7)
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Recommended Standards
- 2,3-Diphenyl-1,2,3,4-tetrahydroisoquinolin-1-ol (CAS 21868-93-9)
- 2-[(Z)-2-[4-(Diethoxymethyl)phenyl]ethenyl]pyrimidin-4-amine (CAS 303995-69-9)
- 2,3,4,9-Tetrahydro-1H-carbazol-1-one O-(tert-butylcarbamoyl) oxime (CAS 860612-31-3)
- 2-((6-Oxo-6,9-dihydro-1H-purin-2-yl)amino)butanoic acid (CAS 915723-18-1)
- Methyl 3-amino-5-fluoropicolinate (CAS 1052714-11-0)
- (1-(6-(Diethylamino)pyrimidin-4-yl)piperidin-3-yl)methanol (CAS 1353987-94-6)
- 2-(naphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 92254-07-4)
- (R)-2-(2-(Trifluoromethyl)phenyl)piperazine (CAS 1213680-12-6)
- 1,3-Benzenediol-4,4-[6-[1-(phenylmethyl)-1-H-pyrrol-2-yl]-1,3,5-triazine-2,4-diyl]bisor2-(1-Benzyl-1H-pyrrol-2-yl)-4,6-bis(2,4-dihydroxyphenyl)-1,3,5-triazine (CAS 916334-62-8)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com