Description

2-Heptanone, 6-Hydroxy-5-Methyl-, [R-(R*,R*)]- (9Ci) is a chiral, hydroxylated ketone derivative with a defined stereochemistry, making it a valuable building block for advanced organic synthesis. This compound matters for its role as a key intermediate in the production of complex molecules, particularly in the pharmaceutical and fine chemical sectors where stereochemical purity is critical. Industries that require high-purity chiral intermediates, such as pharmaceutical R&D, agrochemical synthesis, and specialty fragrance development, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where specific stereoisomers exhibit enhanced biological activity.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring defined molecular architecture.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Material Science: Potential use in the synthesis of specialized polymers or liquid crystals where the chiral center influences material properties.

Basic Information

Product Name	2-Heptanone, 6-Hydroxy-5-Methyl-, [R-(R*,R*)]- (9Ci)
CAS No.	130650-60-1
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	(R,R)-6-Hydroxy-5-methylheptan-2-one; 5-Methyl-6-hydroxy-2-heptanone, (R,R)-; 6-Hydroxy-5-methyl-2-heptanone, (R*,R*)-; (2R,5R)-6-Hydroxy-5-methylheptan-2-one; (R,R)-5-Methyl-6-hydroxyheptan-2-one; 2-Heptanone, 6-hydroxy-5-methyl-, (R*,R*)-; (R,R)-Hydroxymethylheptanone
EINECS	Contact for details

Quality Control

Our 2-Heptanone, 6-Hydroxy-5-Methyl-, [R-(R*,R*)]- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high stereochemical purity. We provide comprehensive analytical data, including chiral HPLC or GC analysis to confirm enantiomeric excess (ee). A Certificate of Analysis (COA) detailing identity, purity, assay, and specific rotation is supplied with each batch, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

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