Description

Cytidine 5'-(Trihydrogen Diphosphate), Mono[2-(Trimethylammonio)Ethyl] Ester is a high-purity, chemically modified nucleotide essential for advanced biochemical research and pharmaceutical development. This compound serves as a critical building block and enzymatic cofactor in the study of cellular metabolism, signal transduction, and nucleic acid synthesis. It is primarily utilized by research institutions, diagnostic manufacturers, and biopharmaceutical companies engaged in enzymology, molecular biology, and the development of novel therapeutic agents.

Application

• Enzymology Research: Used as a substrate or cofactor for studying kinases, phosphorylases, and other enzymes involved in nucleotide metabolism.
• Molecular Biology: Employed in in vitro transcription and translation systems, and as a precursor for synthesizing modified RNA analogs.
• Diagnostic Reagent Manufacturing: A key component in the formulation of assay kits for clinical diagnostics and life science research.
• Pharmaceutical Intermediates: Serves as a sophisticated intermediate in the synthesis of potential antiviral or anticancer nucleoside-based prodrugs.
• Biochemical Standards: Acts as a certified reference material (CRM) for quality control and method validation in analytical laboratories.
• Cell Signaling Studies: Utilized in research focused on intracellular signaling pathways where nucleotide derivatives play a regulatory role.

Basic Information

Product Name	Cytidine 5'-(Trihydrogen Diphosphate), Mono[2-(Trimethylammonio)Ethyl] Ester
CAS No.	1256-10-6
Molecular Formula	C14H25N4O11P2
Molecular Weight	510.32 g/mol
Synonyms	CDP-Choline; Citicoline; Cytidine Diphosphate Choline; Cytidine 5'-Diphosphocholine; Choline Cytidine 5'-Pyrophosphate; Nicholin; Somazina; 5'-Cytidinediphosphocholine; Cognizin
EINECS	215-011-3

Quality Control

Our Cytidine 5'-(Trihydrogen Diphosphate), Mono[2-(Trimethylammonio)Ethyl] Ester is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and tests for residual solvents and heavy metals, ensuring it meets the stringent requirements for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 10 ppm
Bacterial Endotoxins	< 0.5 EU/mg (if applicable)

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