methyl 4-(chlorosulfonyl)-2-(trifluoromethyl)benzoate CAS 1803588-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803588-24-0 |
| Molecular Formula | C9H6ClF3O4S |
| Molecular Weight | 302.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 4-(chlorosulfonyl)-2-(trifluoromethyl)benzoate (CAS 1803588-24-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6ClF3O4S. Molecular weight: 302.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6ClF3O4S |
| Molecular Weight | 302.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- Methyl 3-(chlorosulfonyl)-5-(trifluoromethyl)benzoate (CAS 1146354-95-1)
- Methyl 2-(chlorosulfonyl)-4-(trifluoromethyl)benzoate (CAS 1156674-56-4)
- Ethyl 5-(chlorosulfonyl)-3-methyl-1-benzofuran-2-carboxylate (CAS 1173083-97-0)
- Methyl 6-(chlorosulfonyl)-4-(trifluoromethyl)picolinate (CAS 1393550-63-4)
- Methyl 4-(chlorosulfonyl)-6-(trifluoromethyl)picolinate (CAS 1393560-76-3)
- 1-[4-(Chlorosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 874496-79-4)
- Benzyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate (CAS 1035173-74-0)
- Benzyl 3-((chlorosulfonyl)methyl)azetidine-1-carboxylate (CAS 1823485-72-8)
Recommended Standards
- 2-Methyl-2-(trifluoromethyl)benzo[d][1,3]dioxole-5-sulfonyl chloride (CAS 1306604-11-4)
- [2-Chloro-5-(trifluoromethyl)phenyl](4-fluorophenyl)methanone (CAS 85721-08-0)
- 2-Acetamido-6-(trifluoromethyl)pyridine-4-sulfonyl chloride (CAS 1393534-08-1)
- benzyl N-[[4-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-1-yl]methyl]carbamate (CAS 2387602-65-3)
- 2-Fluoro-2-(pyrimidin-5-yl)acetic acid (CAS 1499010-74-0)
- 6-(Aminomethyl)-4-methylpicolinonitrile dihydrochloride (CAS 2079926-16-0)
- 3-Cyclohexyl-2-methylpropan-1-amine (CAS 1071656-07-9)
- 4,6-Dimethylquinolin-2-ol (CAS 23947-37-7)
- 4,4,5,5-Tetramethyl-2-(3-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1072811-91-6)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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