Description

Krp-203 Monophosphate is a high-purity, specialized phosphate derivative used as a critical intermediate in advanced chemical synthesis. This compound is valued for its precise molecular structure, which enables the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for process development and scale-up. Consistent quality and reliable supply are paramount for its successful application in these demanding fields.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile phosphorylating agent or precursor in organic and medicinal chemistry.
• Bioconjugation & Probe Development: Employed in the creation of biochemical probes, linkers, and labeled compounds for life science research.
• Material Science: Potential component in the synthesis of flame retardants, plasticizers, or specialty polymers.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Krp-203 Monophosphate
CAS No.	749262-82-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	KRP-203 Monophosphate; 749262-82-6; Krp 203 phosphate; KRP203 Monophosphate; Monophosphate Krp-203; KRP 203 (Monophosphate); Krp203-PO4; Phosphoric acid, mono(2-[[(2R,3R,4S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyethyl) ester
EINECS	Contact for details

Quality Control

Our Krp-203 Monophosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting specifications for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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