Description

Guanosine-5''-Monophosphate Disodium Salt is a high-purity nucleotide salt essential for biochemical research and industrial applications. This compound serves as a critical building block and precursor in the synthesis of nucleic acids, flavor enhancers, and various bioactive molecules. It is primarily utilized by manufacturers and research institutions in the biotechnology, pharmaceutical, and food science sectors.

Application

• Biochemical Research: As a key substrate and standard in enzymatic studies, nucleic acid synthesis, and metabolic pathway analysis.
• Pharmaceutical Intermediates: Used in the synthesis of antiviral and anticancer nucleoside analogs and other active pharmaceutical ingredients (APIs).
• Flavor Enhancer Production: A vital component in the manufacture of disodium 5'-ribonucleotides (I+G), which are widely used as umami flavor enhancers in the food industry.
• Cell Culture & Diagnostics: Employed in cell culture media formulations and as a component in diagnostic kits and reagents.
• Molecular Biology: Acts as a precursor for the enzymatic synthesis of RNA and modified oligonucleotides.
• Cosmetic & Nutraceutical Formulations: Incorporated into advanced skincare and dietary supplement products for its bioactive properties.

Basic Information

Product Name	Guanosine-5''-Monophosphate Disodium Salt
CAS No.	550-12-9
Molecular Formula	C10H12N5Na2O8P
Molecular Weight	407.17 g/mol
Synonyms	5'-GMP Disodium Salt; Disodium Guanosine-5'-Monophosphate; Disodium 5'-Guanylate; GMP-Na2; Sodium Guanosine-5'-Monophosphate; Guanosine 5'-(Disodium Phosphate); E 627; Disodium 5'-Guanylic Acid
EINECS	208-990-2

Quality Control

Our Guanosine-5''-Monophosphate Disodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for research and industrial use. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
pH (1% Solution)	7.0 - 9.0
Water Content (KF)	≤ 8.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Solubility	Clear, colorless solution in water

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