Description

D-Ribose 5-(Dihydrogen Phosphate) is a crucial phosphorylated sugar intermediate essential for nucleotide and coenzyme biosynthesis. This compound serves as a key building block in the production of ribonucleotides and is vital for research and manufacturing in life sciences. It is primarily utilized by biochemical researchers, pharmaceutical manufacturers, and companies developing diagnostic reagents and high-purity nucleotide products.

Application

• Biochemical Research & Synthesis: A critical precursor in enzymatic and chemical synthesis of nucleotides like ATP, NADH, and various RNA molecules.
• Pharmaceutical Intermediates: Used in the manufacturing of antiviral and anticancer nucleoside analogs and other active pharmaceutical ingredients (APIs).
• Diagnostic Reagents: Employed in the formulation of enzyme-based assay kits and diagnostic reagents for clinical and research laboratories.
• Enzyme Cofactor Production: Serves as a starting material for the synthesis of essential coenzymes and metabolic intermediates.
• Cell Culture & Media Supplements: Used as a specialized component in defined cell culture media for metabolic studies and bioprocessing.
• Cosmetic & Nutraceutical Actives: Incorporated into high-end skincare and nutraceutical formulations targeting cellular energy metabolism.

Basic Information

Product Name	D-Ribose 5-(Dihydrogen Phosphate)
CAS No.	4300-28-1
Molecular Formula	C5H11O8P
Molecular Weight	230.11 g/mol
Synonyms	Ribose 5-Phosphate; D-Ribofuranose 5-Phosphate; 5-O-Phosphono-D-ribofuranose; D-Ribose-5P; R5P; D-Ribose 5-Monophosphate; 5-Phospho-D-ribose; α-D-Ribofuranose 5-phosphate
EINECS	224-354-8

Quality Control

Our D-Ribose 5-(Dihydrogen Phosphate) is produced under strict quality management systems. We offer material suitable for research and commercial applications, with standard purity grades exceeding 95%. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Certificates for compliance with relevant standards (e.g., for research use) are available upon request.

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 reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (5% solution)	2.0 - 4.0
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Specific Rotation	+17.0° to +21.0° (c=1 in H2O)

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