2'-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one CAS 1345890-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1345890-46-1 |
| Molecular Formula | C33H18BrNO |
| Molecular Weight | 524.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-Bromo-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1345890-46-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H18BrNO. Molecular weight: 524.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Tedizolid Impurity 88 (CAS 1239662-43-1)
- Tedizolid impurity 107 (CAS 1239662-42-0)
- Ethyl 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}acetate (CAS 338961-56-1)
- n-(5-Tert-butyl-1,2-oxazol-3-yl)-2-methylfuran-3-carboxamide (CAS 717872-08-7)
- Ethyl 6-(3-aminoazetidin-1-yl)pyridine-3-carboxylate (CAS 1444103-43-8)
- 2,2'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine (CAS 4746-75-2)
- [1,3]Oxathiolo[5,4-c]pyridine-6-carbaldehyde (CAS 872714-69-7)
- 7-Acetyl-4-hydroxybenzo[d]thiazol-2(3H)-one (CAS 662111-33-3)
- 5-[(1-Allyl-1H-Indol-3-ylMethylene]-3-(4-Fluorobenzyl)-1,3-Thiazolidine-2,4-Dione (CAS 593275-77-5)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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