Description

1,1,1-Trifluoro-N-(2-hydroxyethyl)methanesulfonamide (CAS No. 40630-40-8) is a high-purity fluorinated sulfonamide compound with the molecular formula C₃H₆F₃NO₃S. This specialty chemical is characterized by its unique trifluoromethyl and hydroxyethyl functional groups, making it a valuable intermediate for organic synthesis and pharmaceutical research. With a molecular weight of 193.14 g/mol, this compound exhibits excellent stability and reactivity under controlled conditions. It is supplied as a clear to pale-yellow liquid or crystalline solid, depending on storage conditions, and should be handled under inert atmosphere to prevent degradation. Our product is rigorously tested for purity (typically ≥95% by HPLC or GC analysis) and is ideal for researchers requiring precise and reproducible results in advanced chemical applications.

Properties

• CAS Number: 40630-40-8
• Complexity: 203
• IUPAC Name: 1,1,1-trifluoro-N-(2-hydroxyethyl)methanesulfonamide
• InChI: InChI=1S/C3H6F3NO3S/c4-3(5,6)11(9,10)7-1-2-8/h7-8H,1-2H2
• InChI Key: ALZPKDUBPSBRMK-UHFFFAOYSA-N
• Exact Mass: 193.00204871
• Molecular Formula: C3H6F3NO3S
• Molecular Weight: 193.15
• SMILES: C(CO)NS(=O)(=O)C(F)(F)F
• Topological: 74.8
• Monoisotopic Mass: 193.00204871
• Synonyms: 1,1,1-trifluoro-N-(2-hydroxyethyl)methanesulfonamide, 40630-40-8, 854-452-6, MFCD12185396, C3H6F3NO3S, SCHEMBL606518, SCHEMBL606519, PFSM-alcohol; C3H6F3NO3S, 2-trifluoromethanesulfonamidoethanol, QBA63040, 2-[(trifluoromethyl)sulfonyl]aminoethanol, AS-84032, E77740, EN300-263182

Application

1,1,1-Trifluoro-N-(2-hydroxyethyl)methanesulfonamide serves as a key building block in the synthesis of fluorinated pharmaceuticals and agrochemicals. Its reactive hydroxyl and sulfonamide groups make it valuable for creating biologically active molecules with enhanced metabolic stability. Researchers utilize this compound in the development of protease inhibitors and other enzyme-targeting therapeutics. It also finds use in materials science for modifying polymer properties through fluorinated side-chain incorporation.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Dam. 1 (100%)
• STOT SE 3 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.