Description

D-Galactose-1-Phosphate Disodium Salt is a high-purity biochemical reagent and a critical phosphorylated sugar intermediate essential for enzymatic studies and metabolic pathway research. Its primary value lies in serving as a specific substrate for galactose metabolism enzymes, enabling precise biochemical assays and diagnostic applications. This compound is vital for researchers and manufacturers in the pharmaceutical, diagnostic, and life science sectors, particularly those developing enzyme-linked assays, studying inborn errors of metabolism like galactosemia, or producing high-value biochemical kits.

Application

• Enzymatic Substrate for Research: Used as a specific substrate for enzymes such as galactose-1-phosphate uridylyltransferase (GALT) in biochemical and clinical research.
• Diagnostic Reagent Manufacturing: A key raw material in the production of in-vitro diagnostic (IVD) kits for detecting galactosemia and related metabolic disorders.
• Metabolic Pathway Studies: Essential for in-vitro studies of the Leloir pathway, facilitating research into carbohydrate metabolism and associated genetic diseases.
• Pharmaceutical Intermediates: Serves as a potential intermediate or starting material in the synthesis of more complex glycoconjugates or therapeutic agents.
• Biochemical Standard: Employed as a certified reference standard or calibrator in analytical laboratories for quality control and method validation.
• Cell Culture & Microbiology: Can be utilized in specialized cell culture media or as a carbon source in microbial fermentation studies.

Basic Information

Product Name	D-Galactose-1-Phosphate Disodium Salt
CAS No.	147072-63-7
Molecular Formula	C6H11Na2O9P
Molecular Weight	304.10 g/mol
Synonyms	D-Galactose 1-Phosphate Disodium Salt; α-D-Galactopyranose 1-Phosphate Disodium Salt; Galactose-1-P Disodium; 1-O-Phosphono-α-D-galactopyranose Disodium Salt; D-Gal-1-P Na2; G1P Disodium Salt; Galactose 1-Phosphate Disodium Salt Hydrate (common form)
EINECS	Contact for details

Quality Control

Our D-Galactose-1-Phosphate Disodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and tests for residual solvents and moisture, to ensure it meets the stringent requirements for research and diagnostic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every lot 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 for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 10.0%
pH (5% solution)	6.0 - 8.0
Specific Rotation	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Endotoxin (where applicable)	< 10 EU/mg

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