9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one CAS 1449317-74-1
| 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 manufactures 9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1449317-74-1), a certified reference material (molecular formula C33H18BrNO, MW 524.41 g/mol) for analytical method development and quality control.
Structurally, 9-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (C33H18BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 25.0, corresponding to approximately 25 ring(s) or double-bond equivalent(s). With a molecular weight of 524.41 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 |
Related Bromo Standards
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Recommended Standards
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- 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)
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- (1R,2S)-2-(2-(3-fluorophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735274-90-5)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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 18665070610 / Nicole.chen@cato-chem.com