5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one CAS 1345890-45-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1345890-45-0 |
| Molecular Formula | C33H19NO |
| Molecular Weight | 445.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1345890-45-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C33H19NO. Molecular weight: 445.51 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C33H19NO |
| Molecular Weight | 445.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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 |
| Nitrogen Atoms | 1 |
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- 14H-spiro[dibenzo[c,h]acridine-7,9'-fluorene] (CAS 1303969-19-8)
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Recommended Standards
- (2S,5S)-1-(4-(tert-Butyl)phenyl)-2,5-bis(4-nitrophenyl)pyrrolidine (CAS 1258232-92-6)
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- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-ethoxyphenyl)butanoic acid (CAS 1252046-18-6)
- 4-(sec-Butoxy)-3-iodobenzoic acid (CAS 1131614-17-9)
- N-(2-chlorophenyl)-2-((3-methyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040631-88-6)
- 1-(3-Fluorophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1402240-90-7)
- 5-Bromo-2-[(2-methylbenzyl)oxy]benzoyl chloride (CAS 1160250-54-3)
- (S)-2-(1-Hydroxy-3-phenylpropan-2-yl)isoindoline-1,3-dione (CAS 70451-01-3)
- 6-Methylpyrazolo[1,5-a]pyrimidine (CAS 61578-00-5)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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