Description

Krp-203 is a high-purity chemical intermediate with the CAS registry number 509088-69-1, essential for advanced synthesis in pharmaceutical and agrochemical research. This compound serves as a critical building block for developing novel active ingredients, enabling precise molecular modifications. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector seeking to innovate and optimize their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in developing new generation pesticides, herbicides, and plant growth regulators.
• Chemical Biology Probe: Serves as a scaffold or modifier for creating tools to study biological pathways and protein functions.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced functional materials.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke client projects.

Basic Information

Item	Details
Product Name	Krp-203
CAS No.	509088-69-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	KRP-203; 509088-69-1; Krp 203; 4-(4-Methylpiperazin-1-yl)piperidine-1-carboxylic acid (2,4-difluorophenyl)amide; (2,4-Difluorophenyl)[4-(4-methyl-1-piperazinyl)-1-piperidinyl]methanone
EINECS	Contact for details

Quality Control

Our Krp-203 is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.