Description

MeFBSAA (N-Methyl-N-[(perfluorobutyl)sulfonyl]glycine) is a high-purity fluorinated sulfonamide derivative with the molecular formula C₇H₆F₉NO₄S (CAS No. 159381-10-9). This specialty chemical is designed for advanced applications in pharmaceutical research, agrochemical development, and material science due to its unique perfluorobutylsulfonyl and N-methyl glycine functional groups. The compound exhibits exceptional thermal stability, chemical resistance, and surfactant properties, making it ideal for use as a building block in organofluorine synthesis or as a modifier in surface-active formulations. Available in >98% purity by HPLC, MeFBSAA is supplied as a white crystalline powder with comprehensive analytical data (NMR, MS, FTIR) to ensure batch-to-batch consistency for critical research applications. Proper handling under inert atmosphere is recommended to maintain stability of this moisture-sensitive reagent.

Properties

• CAS Number: 159381-10-9
• Complexity: 535
• IUPAC Name: 2-[methyl(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)amino]acetic acid
• InChI: InChI=1S/C7H6F9NO4S/c1-17(2-3(18)19)22(20,21)7(15,16)5(10,11)4(8,9)6(12,13)14/h2H2,1H3,(H,18,19)
• InChI Key: SKGBGOQHXBAKKO-UHFFFAOYSA-N
• Exact Mass: 370.98738230
• Molecular Formula: C7H6F9NO4S
• Molecular Weight: 371.18
• SMILES: CN(CC(=O)O)S(=O)(=O)C(C(C(C(F)(F)F)(F)F)(F)F)(F)F
• Topological: 83.1
• Monoisotopic Mass: 370.98738230
• Synonyms: MeFBSAA, 159381-10-9, N-Methyl-N-[(perfluorobutyl)sulfonyl]glycine, SCHEMBL769587, SKGBGOQHXBAKKO-UHFFFAOYSA-N, DTXSID101022260, (N-methyl)perfluorobutanesulfonomide, PFSM-N_MeFSAA; C7H6F9NO4S, MFCD32011191, N-Methyl-N-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]glycine, PFSM-carboxylic_acid; C7H6F9NO4S, NS00074974, Perfluorobutanesulfonylamide(N-methyl)acetate, N-Methyl-N-[(perfluorobutyl)sulfonyl] glycine, N-methylperfluorobutane sulfonamido acetic acid, perfluorobutane n-methyl sulfonamido acetic acid, N-methyl perfluorobutane sulfonamido acetic acid, n=4, MeFBSAA; Perfluorbutanesulfonylamide(N-methyl)acetate; Glycine, N-methyl-N-[(nonafluorobutyl)sulfonyl]- (9CI); N-Methyl-N-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]glycine; Glycine, N-methyl-N-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]-; N-Methyl-N-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonyl]glycine

MeFBSAA serves as a key intermediate in the synthesis of fluorinated surfactants and electrolyte additives for lithium-ion batteries. Its perfluorinated tail enhances hydrophobicity in surface modification applications, while the carboxylic acid group enables covalent conjugation to biomolecules. Researchers utilize this compound to develop novel fluorinated polymers with improved chemical resistance and low surface energy properties. In medicinal chemistry, it acts as a precursor for PET radiotracer development due to its fluorine-rich structure.

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