2,2,2-trifluoroethane-1-sulfinamide CAS 1803591-85-6
| CAS No. | 1803591-85-6 |
| Molecular Formula | C2H4F3NOS |
| Molecular Weight | 147.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2,2-trifluoroethane-1-sulfinamide (CAS 1803591-85-6), a certified reference material (molecular formula C2H4F3NOS, MW 147.12 g/mol) for analytical method development and quality control.
The molecular framework of 2,2,2-trifluoroethane-1-sulfinamide (C2H4F3NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,2,2-trifluoroethane-1-sulfinamide 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 | C2H4F3NOS |
| Molecular Weight | 147.12 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 |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trifluoroethane Standards
- 2,2,2-Trifluoroethane-1-sulfonamide (CAS 67497-95-4)
- Sodium 2,2,2-trifluoroethane-1-sulfinate (CAS 234434-08-3)
- 2,2,2-Trifluoroethane-1,1-diol (CAS 421-53-4)
- 1,1,1-Trifluoroethane (Freon #143A) (CAS 420-46-2)
- 4-[(2,2,2-trifluoroethane)sulfonyl]benzoic acid (CAS 1016827-86-3)
- 1,1'-(2,2,2-Trifluoroethane-1,1-diyl)bis(1,3,5-trimethyl-1lambda5-benzene) (CAS 1314534-82-1)
Recommended Standards
- 3-(Difluoromethyl)-1-hydroxycyclobutanecarbonitrile (CAS 1781317-67-6)
- 4-(2,2-Difluorovinyl)pyrrolidin-2-one (CAS 854141-89-2)
- [1-(difluoromethyl)-1h-pyrrol-2-yl]methanol (CAS 1537584-26-1)
- 6,6-Difluoro-2-Azabicyclo[2.2.1]Heptan-3-One (CAS 262280-03-5)
- 1-(difluoromethyl)-5-iodo-1H-1,2,4-triazole (CAS 2919671-31-9)
- 2-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-propanoic-3,3,3-d3 Acid Phenylmethyl Ester (CAS 375379-70-7)
- H-Glu-Ala-Leu-Phe-Gln-pNA trifluoroacetate salt (CAS 198551-00-7)
- methyl cis-3-amino-1-fluoro-cyclobutanecarboxylate;hydrochloride (CAS 2231665-97-5)
- Methyl 5-chloro-2-oxo-2,3-dihydropyrimidine-4-carboxylate (CAS 70662-93-0)
- 1-(7-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1785577-54-9)
- 2-Hydroxy-5-methoxycyclohexa-2,5-diene-1,4-dione (CAS 5691-70-3)
- 4-((6-Chloropyrimidin-4-yl)methyl)-1-isopropylazepane (CAS 1316227-04-9)
- Fluoride ion in water quality (CAS CATO-CQCM102178)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com