2,7-Dibromo-3,6-dimethyl-9H-fluorene CAS 1047991-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1047991-77-4 |
| Molecular Formula | C15H12Br2 |
| Molecular Weight | 352.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dibromo-3,6-dimethyl-9H-fluorene (CAS 1047991-77-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12Br2. Molecular weight: 352.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12Br2 |
| Molecular Weight | 352.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,4-Dibromo-2,5-diisopropoxybenzene (CAS 94525-27-6)
- 2,6-Dibromo-9,9-dimethyl-9H-fluorene (CAS 925889-85-6)
- Methyl 2-(4,6-dibromo-2,3-dimethylphenoxy)acetate (CAS 1706438-60-9)
- 5,7-Dibromo-2-phenyl-1H-benzo[d]imidazole (CAS 1806-09-3)
- 2,3-dibromo-4,5-diethoxybenzaldehyde (CAS 486994-08-5)
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Recommended Standards
- 2-Bromo-2-(3-bromoadamantan-1-yl)acetic acid (CAS 102516-42-7)
- 1-Bromo-2-(2-bromo-1-(2-ethoxyethoxy)ethyl)benzene (CAS 1247216-71-2)
- Belumosudil Impurity 62 (CAS CATO-C4X-298862)
- Cyclopentyl 3-(pyrrolidinomethyl)phenyl ketone (CAS 898770-98-4)
- (4-aminobutyl)(benzyloxy)amine dihydrochloride (CAS 84627-29-2)
- 4-Chloro-6-fluoro -2-(trifluoromethyl)-1H-benzimidazole (CAS 89426-97-1)
- 2-(Cyclopropylmethoxy)-4,6-dimethylbenzaldehyde (CAS 1713655-46-9)
- Bedaquiline Impurity 13 (Mixture of Diastereomers) (CAS 654653-92-6)
- 3,5-Diphenylcinnoline (CAS 854888-78-1)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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