Description

(1S,2S,5S)-(-)-2-Hydroxy-3-Pinanone is a chiral, bicyclic monoterpenoid derivative that serves as a valuable building block in asymmetric synthesis. Its defined stereochemistry and functional groups make it a versatile chiral auxiliary and precursor for high-value fine chemicals and pharmaceuticals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries who require enantiomerically pure intermediates for the development of active ingredients and specialty materials.

Application

• Chiral Auxiliary in Asymmetric Synthesis: Used to induce stereoselectivity in the synthesis of complex organic molecules.
• Pharmaceutical Intermediate: A key starting material or building block for the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the production of chiral pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Serves as a precursor for the synthesis of specific, high-value aroma chemicals.
• Catalyst Ligand Precursor: Used in the development of chiral ligands for transition metal catalysis.
• Academic and R&D: A critical reagent for methodological development in organic chemistry and medicinal chemistry research.

Basic Information

Product Name	(1S,2S,5S)-(-)-2-Hydroxy-3-Pinanone
CAS No.	1845-25-6
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	(-)-2-Hydroxy-3-pinanone; (1S,2S,5S)-2-Hydroxy-3-pinanone; L-2-Hydroxy-3-pinanone; (1S)-(-)-2-Hydroxy-3-pinanone; Pinan-2-ol-3-one; 2-Hydroxy-3-pinanone, (-)-; (1S,5S)-2-Hydroxy-3-pinanone
EINECS	217-425-8

Quality Control

Our (1S,2S,5S)-(-)-2-Hydroxy-3-Pinanone is produced under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, enantiomeric excess, and impurity profile. We adhere to cGMP standards where applicable to meet the stringent requirements of our pharmaceutical and advanced synthesis partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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