9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one CAS 1449317-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1449317-74-1 |
| Molecular Formula | C33H18BrNO |
| Molecular Weight | 524.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1449317-74-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C33H18BrNO. Molecular weight: 524.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C33H18BrNO |
| Molecular Weight | 524.41 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, DMSO |
| 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.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}acetate (CAS 338961-56-1)
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- (2,3-Dimethyl-1-naphthyl)amine (CAS 81824-67-1)
- 4-Bromo-6,8-dichloro-2-methylquinoline (CAS 1070879-65-0)
- Diethyl 5-oxo-4,5-dihydro-1H-pyrazole-1,3-dicarboxylate (CAS 90438-40-7)
- 3-Amino-1-methyl-1H-pyrazole-4-carboxamide (CAS 89181-79-3)
- Methyl 2-((2-cyano-2-(4-(6-nitro-2-oxo-2H-chromen-3-yl)thiazol-2-yl)vinyl)amino)benzoate (CAS 799776-34-4)
- N-(3-Fluorobenzyl)-2,5-dimethylaniline (CAS 1020943-55-8)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
Why CATO?
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