Carvacrol CAS 499-75-2 Bulk Supplier | High-Purity Monoterpenoid Phenol

Carvacrol (CAS 499-75-2) is a natural monoterpenoid phenol primarily derived from oregano and thyme essential oils. Offered as a colorless liquid with ≥98% purity (GC), it is known for its potent antimicrobial and antioxidant properties. Due to its natural origin and chemical versatility, Carvacrol is widely applied across food, cosmetic, pharmaceutical, and industrial formulations.

Product Description

This compound is valued for its strong aromatic profile and well-characterized molecular structure, C₁₀H₁₄O. Each batch undergoes gas chromatography (GC) testing for purity and physical analysis for density, refractive index, and optical rotation, ensuring full analytical traceability. Carvacrol’s high purity and reproducible chemical parameters make it ideal for both technical and high-end consumer product formulations.

Technical Properties

• CAS Number: 499-75-2
• Molecular Formula: C₁₀H₁₄O
• Molecular Weight: 150.22 g/mol
• Appearance: Liquid
• Color: Colorless
• Purity: ≥ 98.0% (GC)
• Specific Optical Rotation: –2° to +2°
• Relative Density: 0.97–0.98
• Refractive Index: 1.521–1.523

Applications & Industries

Carvacrol bulk liquid is used across multiple industries where antimicrobial activity, fragrance, and chemical stability are essential performance criteria.

• Food Industry: Utilized as a natural preservative and flavor enhancer due to its antimicrobial and antioxidant behavior. It provides clean-label alternatives to synthetic additives, aligning with modern consumer preferences.
• Pharmaceuticals: Investigated for its antimicrobial, anti-inflammatory, and antifungal activity. Its compatibility with various excipients supports its inclusion in topical and oral formulations.
• Cosmetics: Added to personal care and hygiene products for its natural deodorizing and preservative effects. Carvacrol supports “natural origin” and “essential oil-derived” claims in modern cosmetic branding.
• Industrial Uses: Serves as a fragrance and antimicrobial additive in disinfectants, cleaning agents, and coatings. Its high thermal stability enables performance across diverse process environments.

Key Advantages

Reliable EU-based sourcing and fast logistics: Carvacrol is available directly from European stock, ensuring stable availability and efficient delivery schedules. This allows manufacturers to plan consistent production runs with minimal delays.

High analytical consistency: Each batch is tested via GC, polarimetry, and refractometry to confirm compositional purity and physicochemical identity. This ensures reproducibility and regulatory compliance across global supply chains.

Versatile application range: Its solubility, low volatility, and high oxidative resistance make Carvacrol adaptable for use in both water-based and solvent-based systems. This flexibility simplifies integration into diverse product types from cosmetics to food additives.

Technical transparency and support: Supplied with full COA, MSDS, and analytical data for quality verification and documentation. NST Chemicals ensures data integrity and traceability from laboratory validation to final delivery.

Contact us for Carvacrol CAS 499-75-2 bulk pricing, samples, or technical consultation.