2-(4-Hydroxy-phenyl)-benzo[de]isoquinoline-1,3-dione CAS 6914-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6914-99-4 |
| Molecular Formula | C18H11NO3 |
| Molecular Weight | 289.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Hydroxy-phenyl)-benzo[de]isoquinoline-1,3-dione (CAS 6914-99-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H11NO3. Molecular weight: 289.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H11NO3 |
| Molecular Weight | 289.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
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Recommended Standards
- 2-(4-Acetyl-5-methylisoxazol-3-yl)-3-(methoxymethoxy)benzaldehyde (CAS 577975-45-2)
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- 1,2,3-Trimethoxydibenzo[b,d]furan-4-ol (CAS 88256-06-8)
- Big Endothelin-2 (human) ammonium acetate salt (CAS 151853-67-7)
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- (1S,2R)-2-(Boc-amino)cyclopentanecarboxylic Acid (CAS 137170-89-9)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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