1,3-Bis(3,4-dichlorophenyl)propane-1,3-dione CAS 34848-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34848-45-8 |
| Molecular Formula | C15H8Cl4O2 |
| Molecular Weight | 362.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(3,4-dichlorophenyl)propane-1,3-dione (CAS 34848-45-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H8Cl4O2. Molecular weight: 362.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H8Cl4O2 |
| Molecular Weight | 362.03 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Related Bis Standards
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- N-(2,4-dichlorophenyl)-2-((4-fluorophenyl)sulfonyl)acetamide (CAS 339107-64-1)
- 1-(3,5-Dichlorophenyl)-4-(4-methoxybenzoyl)-5-methyl-1H-1,2,3-triazole (CAS 477858-61-0)
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Recommended Standards
- 4,5-Dibromo-N-(pyridin-2-yl)thiophene-2-carboxamide (CAS 1088166-21-5)
- Ethyl 6,8-dibromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 859787-43-2)
- 2-(Difluoromethyl)-6-iodo-5-(trifluoromethyl)pyridine-3-acetonitrile (CAS 1805069-98-0)
- 5-Methoxy-6-methylnicotinic acid (CAS 7442-24-2)
- 4-chloro-5-methoxypyridin-2-amine (CAS 867131-26-8)
- 2-Bromo-6-(bromomethyl)pyridine, 97% (CAS 83004-10-8)
- (1R,2S)-2-(2,4-dimethylphenyl)cyclopropan-1-amine hydrochloride (CAS 2227758-30-5)
- (5-borono-2-thiophenyl)boronic acid 26076-46-0 A818161 [5-(dihydroxyboranyl)thiophen-2-yl]boronic acid (CAS 26076-46-0)
- 3-Amino-1-(2-(thiophen-3-yl)ethyl)pyridin-2(1h)-one (CAS 1343457-15-7)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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