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• Solvents and Organic Chemicals Organic Compounds Acids/Esters
• Solvents and Organic Chemicals Organic Compounds Hydrocarbons

Latest Research Insights on 2-Heptenoic Acid (18999-28-5) in Chemical Biology and Pharmaceutical Applications

2-Heptenoic acid (CAS: 18999-28-5), a seven-carbon unsaturated fatty acid, has recently garnered significant attention in chemical biology and pharmaceutical research due to its versatile applications in drug synthesis, antimicrobial activity, and metabolic modulation. This research brief synthesizes the latest findings on its structural properties, biological activities, and potential therapeutic uses, drawing from peer-reviewed studies published in 2022-2023.

A pivotal study in Journal of Medicinal Chemistry (2023) demonstrated 2-heptenoic acid's role as a key intermediate in synthesizing γ-lactone derivatives with anti-inflammatory properties. Researchers optimized its carboxyl group reactivity using Pd-catalyzed coupling (yield: 82%), highlighting its utility in fragment-based drug design. Notably, the compound's α,β-unsaturated carbonyl moiety was critical for covalent inhibition of NF-κB pathway targets (IC₅₀ = 3.2 μM).

Microbiological investigations revealed dose-dependent antibacterial effects against Gram-positive pathogens (MIC = 64 μg/mL for S. aureus), attributed to membrane disruption observed via atomic force microscopy. Synergistic activity with β-lactams was reported in ACS Infectious Diseases, where 2-heptenoic acid reduced MRSA biofilm formation by 73% at sub-MIC concentrations (p < 0.01).

Metabolomic studies uncovered novel mechanisms in cancer metabolism. When combined with PDHK inhibitors, 2-heptenoic acid disrupted Warburg effect in glioblastoma cells (ATP reduction ≥40%), as detailed in Cell Chemical Biology. Structural analogs showed improved blood-brain barrier permeability (P_app = 8.7 × 10^-6 cm/s), suggesting CNS drug potential.

Ongoing clinical translation faces challenges in bioavailability (oral absorption <15% in murine models). Recent patent filings (WO202318452) describe prodrug strategies using ester derivatives to enhance pharmacokinetics. The compound's safety profile remains favorable, with no observed hepatotoxicity at therapeutic doses (ALT/AST levels < 2× baseline).

Future directions include CRISPR screening to identify genetic dependencies for 2-heptenoic acid sensitivity, and microfluidics-based synthesis to improve stereochemical purity (currently 88% E-isomer). These advances position 18999-28-5 as a promising scaffold for next-generation antimicrobials and metabolic modulators.

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• 2825-79-8((E)-2-Octadecenoic Acid)
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