Description

Cyclohexanecarboxamide, N,2-Dihydroxy-, (1S,2R)- (9Ci) is a high-purity chiral compound with the CAS number 216879-19-5, serving as a critical building block in advanced organic synthesis. Its defined stereochemistry and functional groups make it a valuable intermediate for creating complex molecules with specific biological activity. This compound is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new therapeutic agents.
• Asymmetric Synthesis: Used as a precursor or auxiliary in catalytic asymmetric reactions to induce stereoselectivity.
• Fine Chemical Production: Serves as a building block for specialty chemicals, agrochemicals, and performance materials.
• Academic & Industrial Research: A valuable reference standard and reagent in methodological chemistry and process development.
• Bioconjugate Chemistry: Potential use in modifying biomolecules due to its hydroxyl and amide functionalities.

Basic Information

Product Name	Cyclohexanecarboxamide, N,2-Dihydroxy-, (1S,2R)- (9Ci)
CAS No.	216879-19-5
Molecular Formula	C7H13NO3
Molecular Weight	159.18 g/mol
Synonyms	(1S,2R)-N,2-Dihydroxycyclohexanecarboxamide; (1S,2R)-2-Hydroxy-N-hydroxycyclohexanecarboxamide; (1S,2R)-Cyclohexanecarbohydroxamic acid, 2-hydroxy-; L-threo-2-Hydroxy-N-hydroxycyclohexanecarboxamide; Cyclohexanecarboxamide, N,2-dihydroxy-, (1S,2R)-rel-; A potential hydroxamate-based enzyme inhibitor intermediate.
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxamide, N,2-Dihydroxy-, (1S,2R)- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (1S,2R)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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