Description

Potassium Ribonate is a specialized potassium salt of ribonic acid, a compound of significant interest in advanced chemical synthesis and biochemical research. Its primary value lies in its role as a key intermediate or reagent for producing fine chemicals, pharmaceuticals, and high-value specialty materials. This product is essential for R&D laboratories, pharmaceutical manufacturers, and companies developing novel materials in the life sciences and chemical sectors. Potassium Ribonate CAS NO 18315-89-4 is supplied to meet the stringent quality requirements of these demanding applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly in nucleoside and carbohydrate chemistry.
• Biochemical Research: Used as a reagent or substrate in enzymatic studies and metabolic pathway research.
• Fine Chemical Synthesis: Acts as a versatile intermediate for producing chiral compounds, complex sugars, and other specialty organic molecules.
• Cosmetic & Personal Care Ingredients: Potential use in the development of advanced skin-care actives and moisturizing agents.
• Food & Nutrition Science: May be utilized in research related to food additives, sweeteners, or nutritional supplements.
• Material Science: Investigated for use in creating biodegradable polymers or functional materials.

Basic Information

Product Name	Potassium Ribonate
CAS No.	18315-89-4
Molecular Formula	C5H9KO6
Molecular Weight	204.22 g/mol
Synonyms	Potassium D-ribonate; Ribonic acid potassium salt; D-Ribonic acid, potassium salt; Potassium 2,3,4,5-tetrahydroxyvalerate; 2,3,4,5-Tetrahydroxypentanoic acid potassium salt
EINECS	Contact for details

Quality Control

Our Potassium Ribonate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant methods. While typically supplied as a high-purity research grade, specifications can be aligned with customer-specific requirements for pharmaceutical or food-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	Contact for details
Specific Rotation	Contact for details

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