Description

Guanosine-5'-Diphosphate Disodium Salt is a high-purity nucleotide derivative essential for biochemical research and pharmaceutical development. It serves as a critical substrate and regulator in numerous enzymatic processes, particularly those involving energy transfer and signal transduction. This compound is vital for researchers and manufacturers in the life sciences, pharmaceutical, and diagnostic industries, where precise biochemical activity is paramount. Its reliable quality ensures consistent performance in sensitive applications.

Application

• Enzymatic Research & Assay Development: Used as a key substrate for kinases, GTPases, and other nucleotide-dependent enzymes.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of novel therapeutic agents and prodrugs.
• Diagnostic Reagent Manufacturing: A critical component in the formulation of diagnostic kits for metabolic and genetic testing.
• Cell Culture & Metabolism Studies: Employed in media formulations and experiments to study cellular energy metabolism and signaling pathways.
• Biocatalysis & Industrial Enzymology: Acts as a cofactor or substrate in enzyme-catalyzed synthesis for fine chemicals.
• Molecular Biology: Utilized in studies of RNA synthesis, G-protein coupled receptor (GPCR) function, and other nucleotide-mediated processes.

Basic Information

Product Name	Guanosine-5'-Diphosphate Disodium Salt
CAS No.	7415-69-2
Molecular Formula	C10H13N5Na2O11P2
Molecular Weight	527.15 g/mol
Synonyms	GDP Disodium Salt; Guanosine Diphosphate Disodium Salt; 5'-GDP Na2; Disodium Guanosine-5'-diphosphate; Disodium 5'-Guanylyl Diphosphate; Guanosine 5'-(trihydrogen diphosphate) disodium salt; Disodium [(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphono hydrogen phosphate
EINECS	231-045-8

Quality Control

Our Guanosine-5'-Diphosphate Disodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and stringent tests for moisture and endotoxin levels where applicable. We provide Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to prevent condensation and moisture uptake. For extended storage, consider desiccant or under an inert atmosphere.

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%
pH (1% Solution)	6.0 - 8.0
Endotoxin (where specified)	< 10 EU/mg

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