Guaiazulene CAS 489-84-9 Bulk Supplier | High-Purity Cosmetic-Grade Azulene

Guaiazulene (CAS 489-84-9) is a deep-blue aromatic hydrocarbon derived from natural guaiac wood and chamomile sources. Supplied as a blue fine powder with ≥98.0% purity (HPLC), it is widely used in cosmetics, dermatological formulations, and research applications requiring a stable azulene compound with strong aesthetic and functional value.

Product Description

Guaiazulene is a high-purity azulene derivative valued for its characteristic blue coloration and compatibility with topical, cosmetic, and personal-care formulations. Each batch is analyzed for purity, melting and freezing points, moisture content, and heavy metals to ensure consistency in high-end formulations. Its unique chromophore structure makes it an excellent ingredient for products emphasizing soothing, premium botanical, or visually distinct features.

Technical Properties

• CAS Number: 489-84-9
• Molecular Formula: C₁₅H₁₈
• Molecular Weight: 198.3 g/mol
• Appearance: Fine powder
• Color: Blue
• Purity: ≥ 98.0% (HPLC)
• Melting Point: 29.5–31.5 °C
• Freezing Point: 26.0–28.5 °C
• Loss on Drying: ≤ 1.5%
• Heavy Metals: ≤ 10 ppm

Applications & Industries

Guaiazulene bulk powder serves as a premium azulene ingredient across multiple sectors.

• Cosmetics & Personal Care: Commonly used in creams, serums, gels, and after-sun products for its distinctive blue color and compatibility with soothing and premium botanical formulations.
• Dermatological Preparations: Incorporated into formulations where azulene-type structures are valued for their stability and functional contribution to topical products.
• Color Cosmetics: Used in tinting systems requiring natural-looking blue pigmentation with high purity and stability.
• Pharmaceutical & Research Applications: Employed as a reference azulene compound in analytical and organic chemistry studies.
• Specialty Formulations: Suitable for innovative product concepts emphasizing color identity and premium natural-derived actives.

Key Advantages

High-purity azulene compound: With ≥98% purity (HPLC) and controlled impurity levels, Guaiazulene performs reliably in cosmetic and research formulations.

Defined physicochemical profile: Tight melting/freezing point ranges, low moisture content, and verified heavy metal limits ensure reproducibility in production workflows.

Premium appearance and functionality: Its deep blue powder form provides strong visual value and supports formulation identities in high-end cosmetic and skincare applications.

Documentation included: Delivered with COA, MSDS, and full specification data to support regulatory compliance and product development.

Contact us for Guaiazulene CAS 489-84-9 bulk pricing, samples, or technical consultation.