Chemicals

DL-3-Hydroxybutyric Acid CAS NO.625-71-8

<p>DL-3-Hydroxybutyric Acid is a crucial ketone body and a primary endogenous energy substrate. It is synthesized in the liver from fatty acids during periods of low carbohydrate availability, such as fasting, prolonged exercise, or adherence to a ketogenic diet. This compound serves as an efficient, alternative fuel for the brain, heart, and muscles, playing a vital role in metabolic health, energy homeostasis, and…

SupplierGlobal Technology Co., Ltd.www.hqtechtirz.com
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TECHNICAL SPECIFICATIONS


Item
Specification
Product Name
DL-3-Hydroxybutyric Acid
CAS NO.
625-71-8
Appearance
Colorless to pale yellow liquid (or viscous solution)
Molecular Formula
C₄H₈O₃
Molecular Weight
104.11 g/mol
Purity (RP-HPLC)
≥98%
Solubility
Soluble in water, ethanol (50 mg/mL, clear solution), ether, and DMSO; freely miscible with polar organic solvents
Endotoxin
<0.1 EU/mg
Biological Activity
Acts as an endogenous ketone body; serves as an energy substrate for extrahepatic tissues; exhibits anti-inflammatory and metabolic regulatory effects in preclinical models
Storage Conditions
Sealed container, stored at 2–8°C (refrigerated), protected from moisture and light; avoid exposure to air to prevent polymerization
Stock Location
Stock in USA
MOQ
10g


1.MECHANISM OF ACTION

  • In the body, DL-3-Hydroxybutyric Acid is transported into cells and converted back to acetyl-CoA, entering the citric acid (Krebs) cycle to produce ATP. Beyond its role as an energy source, it functions as a signaling molecule, influencing gene expression, reducing oxidative stress, and inhibiting inflammatory pathways. It activates specific receptors, such as the hydroxycarboxylic acid receptor 2 (HCAR2/GPR109A), and can modulate the activity of histone deacetylases (HDACs), thereby exerting neuroprotective, anti-inflammatory, and anti-aging effects.

  • 2.PRODUCT INDICATIONS

DL-3-Hydroxybutyric Acid is indicated for use in dietary supplements aimed at supporting ketogenic and low-carbohydrate lifestyles, enhancing physical endurance, and supporting cognitive function. Its applications extend to products targeting weight management, metabolic health, and blood sugar regulation. It is also utilized in clinical nutrition, sports nutrition formulas, and research focused on metabolic health, neuroprotection, and longevity.

    3.CLINICAL EFFICACY OF PRODUCT

    Clinical studies demonstrate that exogenous supplementation with DL-3-Hydroxybutyric Acid (or its salts) can effectively elevate blood ketone levels, mimicking the metabolic state of nutritional ketosis. This has been shown to improve physical performance and endurance, reduce appetite, enhance mental clarity and focus, and support metabolic parameters such as insulin sensitivity. Research also indicates potential benefits for neurological conditions, with evidence supporting improved outcomes in models of cognitive impairment and its role as a neuroprotective agent.

      4.Certificate

      • GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.

      Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.


      We prioritize:

      1.A rigorous quality management system

      2.Batch traceability and stability data

      3.Professional laboratory testing and validation

      4.Compliance with international trade standards


      Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.

      5.DELIVERY & SHIPPING

      We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.

      Professional and Secure Packaging

      Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.

      We can also customize packaging according to customer needs.

      Shipping Methods 

      Main Method: International Air Freight

      We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

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      Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.

      We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.


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