TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | L-Carnosine |
| CAS NO. | 305-84-0 |
| Appearance | White crystalline powder |
| Molecular Formula | C₉H₁₄N₄O₃ |
| Molecular Weight | 226.23 g/mol |
| Amino Acid Sequence | β-Ala-His |
| Purity (RP-HPLC) | ≥99.0% |
| Solubility | Soluble in water (approx 17 mg/mL at 25°C); slightly soluble in ethanol; insoluble in ether and acetone |
| Endotoxin | <0.1 EU/mg |
| Biological Activity | A natural dipeptide with antioxidant, anti-glycation, and metal ion-chelating properties; supports cellular protection and longevity. |
| Storage Conditions | Store at 2-8°C, protected from light and moisture. |
| Stock Location | Stock in USA |
| MOQ | 10g |
1.MECHANISM OF ACTION
The compound's primary mode of action is chemical rather than biological. Its mechanism centers on its high reactivity as a synthetic intermediate. The chloromethyl group (-CH2Cl) is a versatile electrophilic site amenable to nucleophilic substitution reactions (e.g., with amines, thiols, alcohols), facilitating the introduction of various functional groups. The electron-withdrawing p-nitrophenyl group enhances the electrophilicity of the thiazole ring and can serve as a spectroscopic tag or be further modified via reduction of the nitro group to an amine, opening pathways to anilines and other aryl derivatives.

2.PRODUCT INDICATIONS
This compound is exclusively indicated for use in research and development within chemical and pharmaceutical laboratories. Its primary application is as a key precursor for the synthesis of novel thiazole-containing compounds, which are of great interest in medicinal chemistry for developing new drug candidates. It is also utilized in material science for creating functional organic molecules and as a model substrate in studying heterocyclic chemistry reactions and structure-activity relationships (SAR).

3.CLINICAL EFFICACY OF PRODUCT
As a chemical intermediate, 2-(Chloromethyl)-4-(p-nitrophenyl)thiazole itself has no direct clinical application or established efficacy. Its significance lies in its role in the synthetic pathway to produce target molecules that are subsequently tested for biological activity. Derivatives of this thiazole scaffold are investigated in preclinical studies for a wide range of potential therapeutic effects, including antimicrobial, anti-inflammatory, anticancer, and kinase inhibitory activities, but the clinical efficacy is specific to the final developed drug molecule, not the intermediate itself.

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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