Description

(S)Methyl 3-Hydroxyhexanoate is a high-purity chiral ester building block of significant interest in advanced organic synthesis. Its defined stereochemistry and functional groups make it a valuable precursor for the production of complex molecules, particularly in the pharmaceutical and fine chemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), flavors, fragrances, and specialty polymers where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).
• Flavor and Fragrance Ingredient: Used in the creation of complex, natural-tasting flavor profiles and sophisticated fragrance compounds.
• Fine Chemical Synthesis: Serves as a versatile building block in asymmetric synthesis and multi-step organic reactions.
• Polymer Chemistry: Monomer or co-monomer for producing specialized polyesters with unique properties.
• Agrochemical Research: Intermediate in the development of novel, chiral agrochemicals and pesticides.
• Academic and R&D Laboratories: Used in methodological development and research into new synthetic pathways.

Basic Information

Product Name	(S)Methyl 3-Hydroxyhexanoate
CAS No.	66997-70-4
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	Methyl (S)-3-hydroxyhexanoate; (S)-3-Hydroxyhexanoic acid methyl ester; Methyl (3S)-3-hydroxyhexanoate; Methyl 3-hydroxyhexanoate, (S)-; Hexanoic acid, 3-hydroxy-, methyl ester, (3S)-; (S)-Methyl 3-hydroxycaproate
EINECS	Contact for details

Quality Control

Our (S)Methyl 3-Hydroxyhexanoate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chiral purity (enantiomeric excess), chemical purity (by GC/HPLC), and identity confirmation. We adhere to cGMP standards where applicable, ensuring the material is suitable for demanding research and commercial scale-up.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider holding under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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