Description

Tri(Deoxycytidylic Acid-Deoxyguanylic Acid) is a defined-sequence oligonucleotide trimer composed of deoxycytidine and deoxyguanosine monophosphates. This compound serves as a critical building block and model system in nucleic acid research and therapeutic development. It is essential for scientists and manufacturers in the fields of molecular biology, diagnostics, and oligonucleotide-based pharmaceuticals who require high-purity, sequence-specific reagents.

Application

• Oligonucleotide Synthesis: Used as a key intermediate or reference standard in the solid-phase synthesis of longer DNA strands.
• Molecular Biology Research: Acts as a primer, probe, or model substrate for studying enzyme kinetics, hybridization properties, and nucleic acid structure.
• Diagnostic Development: Employed in the design and validation of PCR assays, biosensors, and other molecular diagnostic platforms.
• Antisense & Therapeutic Oligonucleotide R&D: Serves as a foundational component in the research and development of gene-targeting therapies.
• Biochemical Standards: Functions as a calibrated standard for analytical methods like HPLC and mass spectrometry to ensure accuracy in oligonucleotide quantification.

Basic Information

Product Name	Tri(Deoxycytidylic Acid-Deoxyguanylic Acid)
CAS No.	58927-26-7
Molecular Formula	C30H38N15O19P3
Molecular Weight	977.62 g/mol
Synonyms	d(CpGpG) Trimer; CG Dinucleotide Phosphodiester; Deoxycytidylyl-(3'→5')-deoxyguanylyl-(3'→5')-deoxyguanosine; pd(CpGpG); Oligodeoxyribonucleotide d(CGG); DNA Trimer CGG; Tri(deoxycytidylyldeoxyguanylyldeoxyguanosine); 5'-d(CGG)-3'
EINECS	Contact for details

Quality Control

Our oligonucleotide products are manufactured under strict quality systems. Each batch of Tri(Deoxycytidylic Acid-Deoxyguanylic Acid) is rigorously tested to ensure identity, purity, and consistency. Standard analytical controls include HPLC for purity assessment and mass spectrometry (MS) for confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, sequence verification, and endotoxin levels is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature before opening to prevent condensation and hydrolysis. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Sequence Verification (MS)	Confirmed
Water Content (KF)	≤ 5.0%

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