Description

Potassium(R) 3-Hydroxybutyrate is the potassium salt of the (R)-enantiomer of 3-hydroxybutyric acid, a key physiological ketone body. This high-purity compound is essential for research and development in metabolic science, nutrition, and advanced material synthesis. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and specialty chemical industries for its role in energy metabolism and as a chiral building block.

Application

• Pharmaceutical Intermediates: Serves as a critical chiral precursor in the synthesis of advanced active pharmaceutical ingredients (APIs) targeting metabolic disorders.
• Nutraceutical & Dietary Supplements: Used in the formulation of ketogenic supplements aimed at supporting energy metabolism, cognitive function, and athletic performance.
• Biochemical Research: A vital reagent in metabolic pathway studies, enzymology, and research into ketosis, diabetes, and neurological conditions.
• Cell Culture & Media: Employed as an alternative energy substrate in specialized cell culture media and fermentation processes.
• Specialty Chemical Synthesis: Acts as a valuable chiral synthon for the production of fine chemicals, flavors, and fragrances.
• Reference Standards: Supplied as a high-purity certified reference material for analytical method development and quality control laboratories.

Basic Information

Item	Details
Product Name	Potassium(R) 3-Hydroxybutyrate
CAS No.	110972-51-5
Molecular Formula	C4H7KO3
Molecular Weight	142.20 g/mol
Synonyms	(R)-3-Hydroxybutyric Acid Potassium Salt; Potassium (R)-3-Hydroxybutanoate; (R)-β-Hydroxybutyrate Potassium Salt; D-3-Hydroxybutyrate Potassium; BHB Potassium Salt (R-form); Ketone Salt (R); 110972-51-5; Potassium (R)-3-HB
EINECS	Contact for details

Quality Control

Our Potassium(R) 3-Hydroxybutyrate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets stringent specifications for research and production use. A Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent absorption of moisture and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (R-enantiomer)
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Contact for details
Microbiological Control	Contact for details

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