4-(2,3-Dichlorophenyl)butan-2-one CAS 1343483-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343483-97-5 |
| Molecular Formula | C10H10Cl2O |
| Molecular Weight | 217.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,3-Dichlorophenyl)butan-2-one (CAS 1343483-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10Cl2O. Molecular weight: 217.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2O |
| Molecular Weight | 217.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-ol (CAS 1342790-39-9)
- 5-Bromo-6-methylimidazo[2,1-b][1,3]thiazole (CAS 134670-13-6)
- 4-(2,5-Dichlorophenyl)butan-2-one (CAS 1342723-65-2)
- 2-(2-(Pyrrolidin-1-yl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 933986-99-3)
- Benzyl ((2R,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(phenylthio)butan-2-yl)carbamate, >98% (CAS 159878-04-3)
- Indolizine-1,2-dicarboxylic acid (CAS 55270-53-6)
- methyl O-(tert-butyldimethylsilyl)-L-serinate (CAS CATO-C4X-22643)
- 8-(Methylthio)-1H-purine (CAS 33426-53-8)
- tert-butyl N-(4-amino-5-fluoro-2-methyl-phenyl)-N-tert-butoxycarbonyl-carbamate (CAS 2665662-72-4)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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