Natural Cedrol

Natural Cedrol  

Natural Cedrol is a natural tricyclic sesquiterpene alcohol isolated from Chinese cedarwood oil via rectification, freezing and crystallization. It delivers a mellow, long-lasting woody cedar aroma with amber-balsamic undertones, serving as a key natural fixative and woody base note in the fragrance industry.

1. Basic Information

• CAS Number: 77-53-2
• Molecular Formula: C₁₅H₂₆O
• Molecular Weight: 222.37
• Appearance: White needle-like crystals (pure grade); semi-solid when warm
• Aroma: Soft, deep woody cedar + amber-balsamic notes; excellent tenacity, smooth & warm
• Solubility: Insoluble in water; soluble in ethanol, ether, chloroform, oils; slightly soluble in propylene glycol
• Stability: Heat-resistant, oxidation & discoloration resistant, strong fixing power

2. Source & Production Process

• Natural Source: Chinese cedarwood oil (Guizhou/Zhejiang/Fujian, China); from roots/stems/leaves of Platycladus orientalis and Juniperus spp. (30%–50% cedrol content).
• Process (Natural Physical Method):Crude cedarwood oil → Vacuum rectification (cedrol-rich fraction) → Freeze crystallization → Centrifugation → Recrystallization → High-purity natural cedrol
• Features: 100% botanical origin, no synthetic residues, pure aroma, high natural purity

3. Main Applications

（1）Perfume & Fragrances (Primary Use)

• Accord building: Woody, sandalwood, cedar, amber, oriental, fougère, leather notes (base/fixative).
• Fine perfumes: Woody base, oriental fixative (extends longevity, adds warm depth).
• Personal care: Soaps, detergents, body washes, shampoos (mild cedar scent, long-lasting, masks chemical odors).
• Oral/hygiene: Toothpaste, mouthwash, disinfectants, air fresheners (antibacterial, fresh woody aroma).

（2）Cosmetics & Home Fragrance

• Skincare: Creams, serums, essential oils (natural moisturizing, soothing, anti-inflammatory, calming).
• Home fragrance: Reed diffusers, scented candles (natural woody ambiance, calming, air-purifying).

（3）Pharmaceuticals & Bioactivity

• Pharmaceutical excipient: Volatile component in traditional Chinese medicine (e.g., Baizi Yangxin Wan) for sedation & calming.
• Bioactivity: Anti-inflammatory, antifungal, antispasmodic, sedative; CYP450 inhibitor for drug metabolism research.
• Topical preparations: Medicated oils, ointments (muscle soothing, antibacterial, natural fragrance).

（4）Fine Chemicals & Synthesis

• Fragrance intermediates: Synthesis of acetyl cedryl ester, methyl cedryl ketone, cedryl ether (high-value fixatives).
• Tobacco flavors: Natural herbal notes (enhances smoothness, reduces irritation).
• Industrial additives: Coatings, rubber, inks (fragrancing, antibacterial, stabilizing).

4. Key Advantages

• Natural & Safe: FEMA 2270, FDA GRAS, GB2760 approved; plant-derived, low irritation, eco-friendly.
• Strong Fixative: Long-lasting, stable aroma; the “natural backbone” of woody fragrances.
• Chinese Resource Advantage: Global leading cedarwood oil producer (Guizhou/Zhejiang); stable supply & cost-effective.
• Multi-functional: Combines fragrance, antibacterial, sedative, moisturizing benefits for fragrance, cosmetic & pharmaceutical use。