(3,4-Dichlorophenyl)methanesulfonyl fluoride CAS 1934735-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934735-36-0 |
| Molecular Formula | C7H5Cl2FO2S |
| Molecular Weight | 243.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,4-Dichlorophenyl)methanesulfonyl fluoride (CAS 1934735-36-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Cl2FO2S. Molecular weight: 243.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2FO2S |
| Molecular Weight | 243.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 1-(3,5-Dichlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 100553-84-2)
- (1-(2,3-Dichlorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1247385-82-5)
- (3,4-Dichlorophenyl)(furan-2-yl)methanol (CAS 1248112-76-6)
- (1-(2,5-Dichlorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1248232-33-8)
- (1-(2,4-Dichlorophenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1248967-92-1)
- (3,4-Dichlorophenyl)(furan-3-yl)methanol (CAS 1249678-85-0)
- 2-(2,5-Dichlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS 13102-34-6)
- 1-(3,4-dichlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 13124-17-9)
Recommended Standards
- 2,2,3,3,4,4,4-Heptafluoro-N-hydroxy-N-methylbutanamide (CAS 193008-44-5)
- (2-Chloro-4-fluorophenyl)methanesulfonyl chloride (CAS 541528-45-4)
- 5-bromo-2-tert-butyl-3-fluoropyridine (CAS 1864133-27-6)
- 4-((Dimethyl(oxo)-lambda6-sulfanylidene)amino)benzonitrile (CAS 56158-12-4)
- Sodium 2-ethoxy-2-oxo-1-(phenylsulfonyl)ethan-1-ide (CAS 75850-40-7)
- 4-Chloro-N-(1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)benzenesulfonamide (CAS 400086-25-1)
- 1-Ethyl-1H-indazole-3-carboxylic acid (CAS 127472-41-7)
- 2-(4-Bromothiophen-2-yl)-1H-benzo[d]imidazole (CAS 1025843-75-7)
- Vanadium(V) oxyfluoride (CAS 13709-31-4)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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