9-Bromo-5,5-dimethyl-5H-naphtho[3,2,1-de]anthracene CAS 1404299-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1404299-22-4 |
| Molecular Formula | C23H17Br |
| Molecular Weight | 373.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 9-Bromo-5,5-dimethyl-5H-naphtho[3,2,1-de]anthracene (CAS 1404299-22-4) pharmaceutical standards reference standard. Molecular formula: C23H17Br. Molecular weight: 373.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H17Br |
| Molecular Weight | 373.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
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- 3-Bromo-3-(4-methylpiperazinomethyl) benzophenone (CAS 898788-58-4)
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Recommended Standards
- N-Benzyl-5-bromo-4-mercapto-N-methylpyridine-3-sulfonamide (CAS 1352541-01-5)
- Tert-butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate (CAS 1454815-08-7)
- Tert-butyl ((1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropyl)methyl)carbamate (CAS 1338543-54-6)
- 5-((4'-Fluoro-[1,1'-biphenyl]-4-yl)sulfonyl)-1-methyl-4-nitro-1H-imidazole (CAS 1000576-12-4)
- N4-Cyclopropylpyrimidine-4,5-diamine (CAS 380605-40-3)
- (R)-1-(3-bromo-2-fluorophenyl)ethan-1-amine (CAS 1213531-54-4)
- 3-(Methylthio)-6,7-dihydrobenzo[c]thiophen-4(5H)-one (CAS 168279-57-0)
- 1-(2,6-Difluorophenyl)-3-(4-(pyrrolidin-1-yl)but-2-yn-1-yl)urea (CAS 1396750-10-9)
- N-methyl-1-(1-methyl-3-(thiophen-3-yl)-1H-pyrazol-4-yl)methanamine (CAS 1542092-08-9)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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