Description

(1S,3R)-Acpd CAS NO 111900-31-3 is a high-purity, stereochemically defined chemical intermediate of significant value in advanced organic synthesis. Its precise stereochemistry makes it a critical building block for the development of novel pharmaceuticals and bioactive compounds. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create enantiomerically pure target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Synthesis: Used in the development of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the synthesis of chiral ligands and catalysts.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Contract Research: A valuable reagent for methodological development in organic chemistry and medicinal chemistry programs.
• Bioconjugation & Probe Development: Useful in creating stereochemically defined linkers for bioconjugation and diagnostic probe synthesis.

Basic Information

Product Name	(1S,3R)-Acpd
CAS No.	111900-31-3
Molecular Formula	C5H9NO2
Molecular Weight	115.13 g/mol
Synonyms	(1S,3R)-1-Aminocyclopentane-1,3-dicarboxylic Acid; (1S,3R)-ACPD; (1S,3R)-1-Amino-1,3-cyclopentanedicarboxylic Acid; (1S,3R)-ACPD Hydrate; (1S,3R)-1-Aminocyclopentane-trans-1,3-dicarboxylic Acid; (1S,3R)-trans-ACPD; (1S,3R)-trans-1-Amino-1,3-cyclopentanedicarboxylic Acid; ACPD, (1S,3R)-Isomer
EINECS	Contact for details

Quality Control

Our (1S,3R)-Acpd is manufactured 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 advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

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%
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.