Description

Cytidylyl(3'-5')Cytidine Ammonium is a high-purity dinucleotide ammonium salt, a key building block in nucleic acid chemistry. This compound is essential for research and development in the fields of molecular biology and therapeutic oligonucleotide synthesis. It is primarily utilized by pharmaceutical R&D teams, diagnostic developers, and academic research institutions working on antisense oligonucleotides, siRNA, and other advanced nucleic acid-based technologies.

Application

• Oligonucleotide Synthesis: Serves as a critical phosphoramidite precursor or solid-phase synthesis reagent for constructing specific RNA and DNA sequences.
• Biochemical Research: Used as a substrate or intermediate in enzymatic studies, including investigations into RNA polymerase and ligase activities.
• Therapeutic Development: A vital raw material in the research and production of antisense drugs, siRNA therapeutics, and aptamers.
• Diagnostic Probe Manufacturing: Employed in the synthesis of labeled probes for diagnostic assays and genomic research tools.
• Reference Standard: Functions as a high-purity analytical standard for quality control in nucleic acid-related manufacturing and research.

Basic Information

Product Name	Cytidylyl(3'-5')Cytidine Ammonium
CAS No.	27552-98-3
Molecular Formula	C18H27N7O12P2 • xNH3
Molecular Weight	Contact for details
Synonyms	Cytidylyl(3'→5')cytidine ammonium salt; CpC ammonium salt; 3'-5'-Cytidylylcytidine ammonium; Cytidylyl-cytidine ammonium; Cytidylcytidine ammonium salt; dCpdC ammonium salt (common mis-assignment); Cytosine dinucleotide ammonium salt; Ammonium cytidylylcytidinate
EINECS	Contact for details

Quality Control

Our Cytidylyl(3'-5')Cytidine Ammonium is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical and life science research. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/UV)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Ammonium Content	Contact for details
Solubility	Soluble in water, slightly soluble in methanol

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