5-((1,1,1-Trifluoropropan-2-yl)oxy)pentane-1-sulfonyl chloride CAS 1537504-37-2
| CAS No. | 1537504-37-2 |
| Molecular Formula | C8H14ClF3O3S |
| Molecular Weight | 282.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((1,1,1-Trifluoropropan-2-yl)oxy)pentane-1-sulfonyl chloride (C8H14ClF3O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-((1,1,1-Trifluoropropan-2-yl)oxy)pentane-1-sulfonyl chloride (CAS 1537504-37-2) is a high-purity analytical reference standard with the molecular formula C8H14ClF3O3S and a molecular weight of 282.71 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-((1,1,1-Trifluoropropan-2-yl)oxy)pentane-1-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14ClF3O3S |
| Molecular Weight | 282.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Trifluoropropan Standards
- 2-(((1,1,1-Trifluoropropan-2-yl)oxy)methyl)butane-1-sulfonyl chloride (CAS 1536215-80-1)
- 2-(2-((1,1,1-Trifluoropropan-2-yl)oxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1539802-98-6)
- 2-Methyl-3-((1,1,1-trifluoropropan-2-yl)oxy)propane-1-sulfonyl chloride (CAS 1517681-22-9)
- 1,1,1-Trifluoropropan-2-yl indolizine-3-carboxylate (CAS 115974-04-4)
- 3-((1,1,1-Trifluoropropan-2-yl)oxy)propane-1-sulfonyl chloride (CAS 1530785-87-5)
- Ethyl 1-(1,1,1-trifluoropropan-2-yl)piperidine-4-carboxylate (CAS 1940135-81-8)
- 2-methyl-6-[(1,1,1-trifluoropropan-2-yl)oxy]pyridine-3-carboxylic acid (CAS 1546117-29-6)
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Recommended Standards
- 4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) (CAS 50366-31-9)
- 3-Methyl-5-(2,2,2-trifluoroethoxy)pentane-1-sulfonyl chloride (CAS 1492715-30-6)
- 6-((4-Chlorophenyl)thio)-5-nitropyrimidin-4-amine (CAS 681271-76-1)
- 3-Methyl-2-((2,2,2-trifluoroethoxy)methyl)butane-1-sulfonyl chloride (CAS 1486306-59-5)
- Methyl Glycidate (CAS 4538-50-5)
- n-(4-(Piperidin-1-yl)phenyl)cyclopropanecarboxamide (CAS 852298-11-4)
- Ethyl (2,5-dioxopyrrolidin-3-yl)glycinate (CAS 1218353-25-3)
- 5-Hydroxy-3-phenylbenzoic acid (CAS 35489-88-4)
- Ranitidine Impurity 24 (CAS 13623-94-4)
- 1-[(oxolan-2-yl)methyl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1250343-44-2)
- Methyl (S)-3-amino-2-((R)-tetrahydrofuran-3-yl)propanoate (CAS 1415742-26-5)
- 2-Nitro-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 792159-56-9)
- tert-Butyl 4-amino-4-(tetrahydro-2H-pyran-4-yl)pentanoate (CAS 2715050-70-5)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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