Description

(-)-α-Bisabolol is a high-purity, naturally-derived sesquiterpene alcohol prized for its exceptional skin-soothing, anti-irritant, and anti-inflammatory properties. This optically active isomer offers superior biological activity and stability, making it a premium functional ingredient for advanced formulations. It is a critical raw material for manufacturers in the cosmetics, personal care, pharmaceutical, and aromatherapy industries seeking to enhance product efficacy and gentleness.

Application

• Cosmetic & Skincare Formulations: A key active in creams, lotions, serums, and after-sun products for its calming and anti-redness effects.
• Pharmaceutical Topicals: Used in ointments, gels, and dermatological preparations for its anti-inflammatory and wound-healing support.
• Premium Personal Care: Incorporated into shaving creams, aftershaves, baby care products, and sensitive skin ranges for its mildness.
• Natural Perfumery & Fragrances: Valued for its mild, sweet, floral aroma and excellent fixative properties in fine fragrances.
• Aromatherapy & Wellness Products: Used in essential oil blends and diffuser formulations for its reputed relaxing benefits.
• Oral Care Products: An effective ingredient in toothpaste and mouthwash for its anti-inflammatory and soothing action on gums.

Basic Information

Product Name	(-)-α-Bisabolol
CAS No.	22567-36-8
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	Levomenol; (S)-(-)-α-Bisabolol; L-α-Bisabolol; (-)-α-Bisabolol; (S)-α-Bisabolol; 6-Methyl-2-(4-methyl-3-cyclohexen-1-yl)-5-hepten-2-ol; Bisabolol; α-Bisabolol
EINECS	245-074-1

Quality Control

Our (-)-α-Bisabolol is produced and tested under strict quality management systems. We provide material that meets the stringent requirements for cosmetic and pharmaceutical applications, with a focus on high enantiomeric purity and chemical stability. Certificates of Analysis (COA) documenting identity, purity, optical rotation, and impurity profiles are available for every batch to ensure full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, an inert atmosphere (nitrogen) is recommended to maintain optimal purity and stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Optical Rotation [α]20/D	-54° to -62° (c=5 in ethanol)
Specific Gravity (20°C)	0.920 - 0.935
Refractive Index (20°C)	1.490 - 1.505

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.