99% Purity 3-Mercapto-2-methyl-1-pentanol with Sulfurous Odor for Flavor Intermediate Applications CAS 227456-27-1

• IUPAC Name: 3-Mercapto-2-methylpentan-1-ol
• Molecular Formula: C₆H₁₄OS
• Molar Mass: 134.24 g/mol

This specialty compound has niche applications based on its unique molecular structure:

• Chemical Intermediate: Primarily used in organic synthesis to build complex molecules requiring specific sulfur functionality and alcohol groups.
• Ligand in Coordination Chemistry: The sulfur and oxygen atoms can coordinate with metal ions, making it suitable for catalysts or metal-organic frameworks.
• Pharmaceutical and Agrochemical Research: Potential building block or pesticide candidates due to its sulfur-containing structure.
• Flavor and Fragrance Industry: May contribute to complex flavor profiles at low concentrations, despite its likely unpleasant pure odor.
• Occurrence and Significance in Flavor Chemistry

  This compound belongs to the class of polyfunctional thiols, which are potent aroma contributors in various food and beverage systems. It has been identified as a key volatile sulfur compound in:

  • Wine: Particularly in Sauvignon blanc and other varietals, where it contributes to boxwood, passion fruit, and grapefruit notes. It is often present at sub- to low-ng/L concentrations but has extremely low odor detection thresholds.

  • Beer: Especially in dry-hopped beers, where it may be released from non-volatile precursors during fermentation or storage.

  • Tropical fruits: Such as durian, guava, and passion fruit, where it adds to the characteristic sulfury-fruity aroma.