4-Chlorophenyl Sulfoxide CAS 3085-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3085-42-5 |
| Molecular Formula | C12H8Cl2OS |
| Molecular Weight | 271.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorophenyl Sulfoxide (CAS 3085-42-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8Cl2OS. Molecular weight: 271.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2OS |
| Molecular Weight | 271.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)pyridine (CAS 2826264-24-6)
- 5-Bromo-2-(4-ethylpiperazin-1-yl)pyrimidine (CAS 950410-05-6)
- 3-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)pyridine (CAS 2826264-23-5)
- 2-Pentanoyl-3-picoline (CAS 1249752-31-5)
- 5-(4-Ethoxyphenyl)thiophene-2-carboxylic acid (CAS 952959-59-0)
- 2-[1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]acetic acid (CAS 1519876-08-4)
- 4-Bromo-3-(3-chlorophenyl)-1h-pyrazole (CAS 149739-38-8)
- 2,2,6,6-Tetramethyl-4-(4'-toluenesulfonate)piperidinooxyl (CAS 42495-21-6)
- 1-(3-((Methylamino)methyl)pyrrolidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1840827-03-3)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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