Sigma-Aldrich Guaiacol Natural, ≥99%

Sigma-Aldrich Guaiacol (≥99%) is a natural, high-purity aromatic compound widely used in food, fragrance, and pharmaceutical industries. This phenolic ether occurs naturally in tomatoes, oak-matured wine, and wood smoke, contributing to its bacon-like, smoky, woody, spicy, and vanilla aroma.

Guaiacol is an essential ingredient in flavors, fragrances, and organic synthesis, particularly in the production of vanillin, a widely used food additive. It is also a renewable and biobased product, adhering to Green Chemistry Principles, making it a sustainable alternative for food and fragrance applications.

This Halal, Kosher, and IFRA-compliant guaiacol meets the purity specifications of JECFA and FDA regulations, ensuring it is safe for food, beverage, and cosmetic formulations.

Key Features & Benefits

1. Natural & High-Purity Guaiacol (≥99%)
   • Extracted from renewable sources, making it a sustainable ingredient.
   • Ensures consistent quality for flavor and fragrance applications.
2. Distinct Smoky, Woody, and Vanilla Aroma
   • Used as a primary component in smoke flavors, bourbon, and whiskey aging.
   • Enhances food and beverage flavors, including meats, sauces, and spices.
3. Key Precursor for Vanillin Synthesis
   • An essential raw material in vanillin production for food and fragrance industries.
   • Supports organic synthesis of bioactive compounds and antioxidants.
4. Food-Grade, Halal & Kosher Certified
   • Meets global regulatory standards (FDA 21 CFR 172.515, EU Regulations 1223/2009 & 1334/2008).
   • Ensures safe use in flavoring and fragrance formulations.
5. Versatile Applications in Food, Fragrance & Cosmetics
   • Complies with IFRA guidelines for use in perfumes, colognes, and scented products.
   • Used in cosmetic and skincare formulations as an antioxidant and antimicrobial agent.

Product Specifications

Use Cases & Applications

1. Food & Beverage Industry

• Natural Flavoring Agent in Food & Drinks:
  • Adds smoky, vanilla, and caramelized notes to meats, sauces, and condiments.
  • Commonly used in whiskey, barbecue sauces, and smoked foods.
• Precursor for Vanillin Synthesis:
  • Essential raw material in commercial vanillin production.
  • Used to enhance flavors in baked goods, chocolates, and confectionery.

2. Fragrance & Cosmetic Applications

• Aromatic Compound for Perfume & Essential Oils:
  • Contributes to woody, smoky, and spicy notes in fragrances.
  • Used in colognes, scented candles, and personal care products.
• Antioxidant & Antimicrobial Agent in Skincare:
  • Provides stability to cosmetic formulations.
  • Prevents oxidation and extends product shelf life.

3. Pharmaceutical & Healthcare Uses

• Active Ingredient in Cough Syrups & Expectorants:
  • Found in medicinal formulations for respiratory relief.
  • Functions as a mucolytic agent in over-the-counter drugs.
• Antioxidant & Anti-Inflammatory Research:
  • Investigated for its potential benefits in oxidative stress-related disorders.
  • Used in pharmaceutical formulations requiring bioactive phenolic compounds.

4. Industrial & Chemical Synthesis

• Key Intermediate in Organic Chemistry:
  • Used in the synthesis of bioactive molecules and antioxidant compounds.
  • Supports chemical research and polymer production.
• Component in Smoke Flavoring & Wood Pyrolysis Products:
  • Obtained from wood pyrolysis and used in artificial smoke flavors.
  • Enhances food-grade and commercial smoke-based products.

5. Environmental & Wine Industry Applications

• Role in Cork Taint in Wine Production:
  • In combination with 2,4,6-trichloroanisole, guaiacol is responsible for cork taint in wine.
  • Used in wine testing laboratories for defect analysis.
• Environmental & Air Quality Monitoring:
  • Studied in airborne volatile organic compounds (VOCs) from biomass burning.
  • Used in research related to smoke pollution and wildfire impact assessment.

Storage & Handling Instructions

• Storage Conditions:
  • Store in a cool, dry, well-ventilated area.
  • Keep away from heat, open flames, and direct sunlight.
  • Use airtight containers to prevent oxidation.
• Handling Precautions:
  • Use protective gloves and safety goggles when handling.
  • Work in a well-ventilated environment to avoid inhalation exposure.
  • Follow safety guidelines for chemical handling and disposal.
• Disposal Guidelines:
  • Dispose of according to local environmental regulations.
  • Avoid releasing into sewer systems or natural waterways.

Why Choose Sigma-Aldrich Guaiacol Natural (≥99%)?

✅ High-purity (≥99%) for reliable flavor, fragrance, and pharmaceutical applications

✅ Sustainably sourced, biobased ingredient with Green Chemistry advantages

✅ Essential precursor for vanillin and other phenolic derivatives

✅ Widely used in food processing, cosmetics, and organic synthesis

✅ Complies with FDA, EU, Halal, and Kosher certifications

Sigma-Aldrich Guaiacol Natural is a versatile, high-quality aromatic compound designed for flavor and fragrance applications, pharmaceutical research, and industrial chemistry, making it a trusted choice for manufacturers and laboratories worldwide.