TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | DL-3-Hydroxybutyric Acid (contains Polymolecular esterification product) |
| CAS NO. | 300-85-6 |
| Appearance | White to off-white crystalline powder or crystalline solid |
| Molecular Formula | C4H8O3 |
| Molecular Weight | 104.11g/mol |
| Purity (RP-HPLC) | ≥ 98.0% |
| Solubility | Freely soluble in water; soluble in methanol and ethanol; slightly soluble in acetone; insoluble in nonpolar organic solvents |
| Endotoxin | Typically not tested for this product; endotoxin-free grade available upon request |
| Biological Activity | Acts as a key ketone body metabolite involved in energy metabolism and neuroprotection; potential application in metabolic disorder research and as a biomarker for ketoacidosis |
| Storage Conditions | Store at 2–8°C in a dry, sealed container; protect from moisture and light to minimize esterification over time |
| Stock Location | Stock in USA |
| MOQ | 1g |
Upon cellular uptake, 3-hydroxybutyric acid is metabolized via conversion to acetoacetate and subsequent cleavage into two acetyl-CoA molecules, which directly enter the citric acid cycle to produce ATP, serving as an alternative energy substrate during fasting or ketosis. It also functions as a signaling molecule by inhibiting histone deacetylases, activating G-protein coupled receptor 109A, and modulating neurotransmitter release, thereby influencing gene expression, inflammation, and neuroprotection.


This product is indicated for research applications in ketogenic diet studies, diabetes management, and neurodegenerative diseases like Alzheimer's and Parkinson's, where ketone metabolism plays a neuroprotective role. It is also used in exercise physiology to investigate energy substrate utilization, in metabolic disorder research for studying ketoacidosis, and in nutritional science for exploring the therapeutic potential of exogenous ketone supplementation.


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.

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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If you have any product requirements, please send an email to:sales@huanqiukeji9.com;whatsapp:85244219157