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Product Line: Cosmetic Chemicals

(1S)-(-)-alpha-Pinene

CAS 7785-26-4

Molecular structure of (1S)-(-)-alpha-Pinene

CAS · 7785-26-4

01

Product Overview

(1S)-(-)-alpha-Pinene is a high-purity essences-and-fragrances supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance: Clarified transparent liquid
Specific Gravity (d420): 0.855 ~ 0.865
Refractive Index (nD20): 1.4640 ~ 1.4680
α-Pinene Content: 95% min
Initial Distillation Point: 150°C max
Acid Value: 0.4 mg KOH/g max
03

Applications

 

 

 

 

1. Flavor and Fragrance Industry

Used extensively in perfumes, air fresheners, soaps, and cleaning agents for its fresh, piney aroma.

As a natural terpene, it is a key component in natural fragrance formulations.

2. Pharmaceuticals and Traditional Medicine

Exhibits anti-inflammatory, antimicrobial, bronchodilator, and analgesic activities.

Studied for potential use in respiratory therapy and anti-cancer applications.

Used in the formulation of essential oil-based therapeutics and aromatherapy.

3. Chemical Intermediate

Serves as a building block for synthesizing other terpenoids such as camphor, borneol, and pinene derivatives.

Used in the synthesis of chiral auxiliaries and ligands in asymmetric synthesis.

4. Agricultural and Environmental Applications

Used in natural pesticides and repellents due to its insecticidal and antifungal properties.

Studied for its role in plant growth regulation and ecological interactions.

5. Biofuel and Solvent Research

Explored as a renewable biofuel precursor due to its volatility and high energy content.

Used as a green solvent alternative in environmentally friendly chemistry.

04

Benefits

Natural and Biodegradable: Sourced from pine and other conifers; environmentally friendly.

Pleasing Aroma: Strong pine scent enhances product appeal in consumer goods.

Biological Activity: Exhibits broad-spectrum antimicrobial and anti-inflammatory effects.

Synthetic Utility: Versatile scaffold for producing diverse organic and chiral compounds.

05

Conclusion

(1S)-(-)-α-Pinene (CAS 7785-26-4) is a naturally occurring monoterpene widely used in fragrances, pharmaceuticals, green chemistry, and agrochemicals. Its pleasant pine scent, bioactivity, and role as a versatile chiral building block make it valuable across multiple industries. As a renewable and biodegradable compound, it aligns well with sustainable development goals in chemical manufacturing.

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