4,4,4-trifluorobutane-1-sulfonamide CAS 1427379-30-3
| CAS No. | 1427379-30-3 |
| Molecular Formula | C4H8F3NO2S |
| Molecular Weight | 191.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,4-trifluorobutane-1-sulfonamide (CAS 1427379-30-3) is a high-purity analytical reference standard with the molecular formula C4H8F3NO2S and a molecular weight of 191.17 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 4,4,4-trifluorobutane-1-sulfonamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H8F3NO2S |
| Molecular Weight | 191.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trifluorobutane Standards
- (R)-4,4,4-Trifluorobutane-1,3-diol (CAS 135859-36-8)
- 4,4,4-Trifluorobutane-1,3-diol (CAS 433-25-0)
- (S)-4,4,4-Trifluorobutane-1,3-diol (CAS 135154-88-0)
- 2-Ethyl-4,4,4-trifluorobutane-1-sulfonyl chloride (CAS 2006381-02-6)
- 2-Methyl-2-(4,4,4-trifluorobutane-1-sulfonyl)-propionic acid (CAS 1218915-25-3)
- 1,1,1-Trifluorobutane (CAS 460-34-4)
- 4,4,4-Trifluorobutane-1,3-diamine dihydrochloride (CAS 1311316-33-2)
Recommended Standards
- 3,4,5-Trifluorobenzothioamide (CAS 1250212-73-7)
- 2,4,5-trifluorobenzothioamide (CAS 1537764-75-2)
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- 3-sulfamoyl-1H-pyrazole-4-carboxylic acid (CAS 178880-04-1)
- 3-(Thiophen-2-ylmethoxy)azetidine (CAS 1309315-32-9)
- 2-Methyl-6-(trimethylsilyl)pyridine (CAS 13737-10-5)
- 4-(methoxymethyl)-4-(N-phenylpropionamido)-1-(2-(thiophen-2-yl)ethyl)piperidine 1-oxide (CAS CATO-C4X-18632)
- (2S,3S)-1,4-Bis(benzyloxy)butane-2,3-diamine (CAS 139951-77-2)
- Bupranolol (CAS 14556-46-8)
- N-Ethyl-2-fluoro-N-phenylbenzamide (CAS 312924-67-7)
- 2-(Benzylamino)-1-(4-methoxyphenyl)ethanone (CAS 347977-58-6)
- 2-[5-(trifluoromethyl)-2,3-dihydro-1-benzofuran-2-yl]acetic acid (CAS 1892449-73-8)
- 2-Chloro-4-isopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 1824460-59-4)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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