1,1,1,3,3,3-Hexafluoropropan-2-yl trifluoromethanesulfonate CAS 156241-41-7
| CAS No. | 156241-41-7 |
| Molecular Formula | C4HF9O3S |
| Molecular Weight | 300.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,1,1,3,3,3-Hexafluoropropan-2-yl trifluoromethanesulfonate.
1,1,1,3,3,3-Hexafluoropropan-2-yl trifluoromethanesulfonate (CAS 156241-41-7) is a high-purity analytical reference standard with the molecular formula C4HF9O3S and a molecular weight of 300.10 g/mol.
Structurally, 1,1,1,3,3,3-Hexafluoropropan-2-yl trifluoromethanesulfonate (C4HF9O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 300.10 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,1,1,3,3,3-Hexafluoropropan-2-yl trifluoromethanesulfonate 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 | C4HF9O3S |
| Molecular Weight | 300.10 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Hexafluoropropan Standards
- 6-((1,1,1,3,3,3-Hexafluoropropan-2-yl)oxy)-N2-methyl-1,3,5-triazine-2,4-diamine (CAS 301211-06-3)
- 3-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-4-nitropyridine 1707358-23-3 (CAS 1707358-23-3)
- 3-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-2-nitropyridine (CAS 1707602-38-7)
- 2-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-3-nitropyridine (CAS 1779123-11-3)
- 2-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-6-(trifluoromethyl)pyridine (CAS 1707358-17-5)
- 5-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-2-(trifluoromethyl)pyridine 1707605-18-2 (CAS 1707605-18-2)
- 3-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-2-(trifluoromethyl)pyridine (CAS 1779122-67-6)
- 3-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-4-(trifluoromethyl)pyridine (CAS 1779124-15-0)
Recommended Standards
- 4-Iodo-1,6-dimethyl-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 1537883-70-7)
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- 1-(4-Iodobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1512164-14-5)
- 3-Iodo-1-oxetan-3-yl-1H-pyrrolo[3,2-c]pyridine (CAS 1597421-47-0)
- 1-Methyl-3-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 1170129-59-5)
- 2-((2-Methylacridin-9-yl)thio)-1-phenylethanone (CAS 134826-36-1)
- 4-(1-Piperazinyl)-2-(trifluoromethyl)quinoline (CAS 175203-79-9)
- (2-Ethoxypyrimidin-4-yl)methanamine (CAS 1439900-20-5)
- 4-Bromo-N-((1-methyl-1H-imidazol-5-yl)methyl)aniline (CAS 1052100-42-1)
- 4-Chloro-3-phenylthieno[2,3-b]pyridine (CAS 890124-91-1)
- 2-Hydroxy-2-(2-methoxy-5-methylphenyl)acetic acid (CAS 721448-62-0)
- 4-(3-Nitro-4-(pyrrolidin-1-yl)phenyl)phthalazin-1-ol (CAS 672914-30-6)
- Hydroxymethyl Ivacaftor (CAS 1246213-23-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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