Description

Cyclohexanecarboxylic Acid, 2-Hydroxy-, Hydrazide, (1S,2S)- (9Ci) is a high-purity, stereochemically defined chiral intermediate of significant importance in advanced organic synthesis. Its value lies in its bifunctional structure, incorporating both a hydrazide and a hydroxyl group on a rigid cyclohexane backbone, making it a versatile building block for constructing complex molecular architectures. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, particularly where specific stereochemistry is critical for biological activity.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new drug candidates, especially in areas requiring high stereochemical purity.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where the specific (1S,2S) configuration may enhance efficacy or reduce environmental impact.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Chemical Research: A valuable tool in academic and industrial laboratories for methodological studies in hydrazide chemistry and stereoselective transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of other high-value, specialized fine chemicals and advanced materials.

Basic Information

Product Name	Cyclohexanecarboxylic Acid, 2-Hydroxy-, Hydrazide, (1S,2S)- (9Ci)
CAS No.	216879-13-9
Molecular Formula	C7H14N2O2
Molecular Weight	158.20 g/mol
Synonyms	(1S,2S)-2-Hydroxycyclohexanecarboxylic acid hydrazide; (1S,2S)-2-Hydroxycyclohexane-1-carbohydrazide; (1S,2S)-2-Hydroxy-1-cyclohexanecarbohydrazide; (1S,2S)-rel-2-Hydroxycyclohexanecarboxylic acid hydrazide; L-threo-2-Hydroxycyclohexanecarboxylic acid hydrazide; (1S,2S)-2-Hydroxycyclohexanecarboxylic hydrazide; Cyclohexanecarboxylic acid, 2-hydroxy-, hydrazide, (1S,2S)-
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxylic Acid, 2-Hydroxy-, Hydrazide, (1S,2S)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. We employ advanced analytical techniques, including chiral HPLC and NMR, to verify stereochemical integrity and purity. A comprehensive Certificate of Analysis (COA) detailing identity, assay, chiral purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (1S,2S)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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