Description

Cytidylyl-(5'->3')-Uridine is a defined dinucleotide monophosphate, a fundamental building block in nucleic acid research and synthesis. This high-purity biochemical is critical for studying RNA structure, enzymatic mechanisms, and developing nucleotide-based therapeutics. It is essential for researchers and manufacturers in the fields of pharmaceutical development, molecular biology, and diagnostic assay production.

Application

• Biochemical Research: As a substrate or intermediate in enzymatic studies of RNA ligases, polymerases, and nucleotidyltransferases.
• Oligonucleotide Synthesis: Serving as a key raw material or reference standard in the chemical and enzymatic synthesis of RNA oligonucleotides.
• Pharmaceutical Development: Used in the research and development of nucleotide-based drugs, including antisense oligonucleotides and siRNA therapeutics.
• Diagnostic Reagents: A component in the formulation of kits for molecular diagnostics and virology research.
• Enzyme Kinetics: Employed in assays to determine enzyme activity and inhibition for drug discovery pipelines.
• Academic Research: A vital tool for university and institutional labs studying RNA biology, metabolism, and repair pathways.

Basic Information

Product Name	Cytidylyl-(5'->3')-Uridine
CAS No.	3013-97-6
Molecular Formula	C18H25N6O14P2
Molecular Weight	635.37 g/mol
Synonyms	3'-CMP-5'-Uridine; CpU; Cytidine(3'-5')uridine; Cytidylyl(3'→5')uridine; Cytidine 3'-monophosphate 5'-uridylyl ester; Uridine, cytidylyl-(5'→3')-; 5'-O-[(3'-Cytidylyl)phosphoryl]uridine; Cytidine 3'-phosphate 5'-ester with uridine
EINECS	221-141-6

Quality Control

Our Cytidylyl-(5'->3')-Uridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR for structural confirmation, and mass spectrometry to ensure identity and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee the product meets your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This material is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Solubility	Soluble in water

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