Description

(S)-Beflubutamid (CAS No. 113614-09-8) is a high-purity chiral herbicide intermediate with the molecular formula C₁₈H₁₇F₄NO₂. This optically active compound is specifically designed for agricultural research and development, offering targeted inhibition of weed growth by acting as a potent inhibitor of fatty acid synthesis. Its (S)-enantiomeric form ensures superior bioactivity compared to racemic mixtures, making it an essential tool for precision agrochemical studies. The product is supplied as a crystalline solid with >98% chemical purity, verified by HPLC and chiral analysis. Ideal for formulation optimization, mode-of-action studies, and resistance management research, this compound is packaged under inert conditions to ensure stability and longevity. Strict quality control guarantees batch-to-batch consistency for reproducible experimental results.

Properties

• CAS Number: 113614-09-8
• Complexity: 424
• IUPAC Name: (2S)-N-benzyl-2-[4-fluoro-3-(trifluoromethyl)phenoxy]butanamide
• InChI: InChI=1S/C18H17F4NO2/c1-2-16(17(24)23-11-12-6-4-3-5-7-12)25-13-8-9-15(19)14(10-13)18(20,21)22/h3-10,16H,2,11H2,1H3,(H,23,24)/t16-/m0/s1
• InChI Key: FFQPZWRNXKPNPX-INIZCTEOSA-N
• Exact Mass: 355.11954143
• Molecular Formula: C18H17F4NO2
• Molecular Weight: 355.3
• SMILES: CC[C@@H](C(=O)NCC1=CC=CC=C1)OC2=CC(=C(C=C2)F)C(F)(F)F
• Topological: 38.3
• Monoisotopic Mass: 355.11954143
• Synonyms: (S)-beflubutamid, (-)-Beflubutamid, Beflubutamid, (S)-, Beflubutamid, (-)-, 113614-09-8, OCE3A0ZD8B, UNII-OCE3A0ZD8B, (2S)-N-benzyl-2-[4-fluoro-3-(trifluoromethyl)phenoxy]butanamide, Beflubutamid-M, Butanamide, 2-(4-fluoro-3-(trifluoromethyl)phenoxy)-N-(phenylmethyl)-, (2S)-, S-Beflubutamid, (2S)-N-BENZYL-2-(4-FLUORO-3-(TRIFLUOROMETHYL)PHENOXY)BUTANAMIDE, BEFLUBUTAMID-M [ISO], SCHEMBL7110045, CHEBI:138205, FFQPZWRNXKPNPX-INIZCTEOSA-N, DTXSID301337433, Q27285580, (2S)-2-(4-FLUORO-3-(TRIFLUOROMETHYL)PHENOXY)-N-(PHENYLMETHYL)BUTANAMIDE, (S)-N-BENZYL-2-((.ALPHA.,.ALPHA.,.ALPHA.,4-TETRAFLUORO-M-TOLYL)OXY)BUTYRAMIDE

(S)-Beflubutamid is primarily utilized as a key reference standard in herbicide research due to its enantioselective herbicidal activity. Researchers employ this compound to investigate structure-activity relationships in protoporphyrinogen oxidase (PPO) inhibitors. It serves as a critical component in developing next-generation selective weed control agents with improved environmental profiles. Agricultural scientists use (S)-beflubutamid to study metabolic pathways in resistant weed biotypes.

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