(-)-Epicatechin 3-Gallate (≥98% Purity) – Premium Analytical Standard & Research Chemical

(-)-Epicatechin 3-Gallate is a naturally occurring flavanol gallate ester widely recognized for its importance in pharmaceutical research, botanical research, and natural product investigations. Identified by CAS Number 1257-08-5, (-)-Epicatechin 3-Gallate is predominantly isolated from green tea (Camellia sinensis) and is one of the major catechin derivatives present in tea leaves. Owing to its well-defined chemical structure and high purity, (-)-Epicatechin 3-Gallate is extensively utilized as an analytical standard, reference standard, and research chemical for phytochemical characterization, chromatographic method development, and quality control of botanical extracts. SRIRAMCHEM Laboratories Pvt. Ltd. manufactures and supplies high-purity (-)-Epicatechin 3-Gallate accompanied by comprehensive analytical documentation including COA, HPLC, NMR, and LCMS.

Manufactured under stringent quality systems, (-)-Epicatechin 3-Gallate provides excellent analytical performance and reproducibility for laboratories involved in scientific research, pharmaceutical development, biotechnology, nutraceutical studies, and natural product chemistry. As a trusted manufacturer and global supplier of research chemicals and reference standards, SRIRAMCHEM Laboratories Pvt. Ltd. ensures verified identity, exceptional purity, and reliable batch-to-batch consistency. This product is intended exclusively for laboratory research, analytical applications, and scientific investigations and is not intended for human or veterinary use.

Applications of (-)-Epicatechin 3-Gallate

• Analytical standard for HPLC, UPLC, LC-MS, and GC method development and validation.
• Reference standard for identification and quantification of catechins in botanical extracts.
• Quality control of green tea extracts, herbal formulations, and nutraceutical ingredients.
• Pharmaceutical research involving flavonoid and polyphenol characterization.
• Natural product research focused on tea polyphenols and plant-derived phytochemicals.
• Botanical research for authentication and standardization of medicinal plant extracts.
• Medicinal chemistry and phytochemistry studies requiring high-purity research chemicals.
• Academic laboratory investigations in analytical chemistry, biochemistry, and pharmacognosy.
• Biotechnology and CRO research involving authenticated reference standards.
• Industrial R&D laboratories engaged in analytical method validation and quality assurance.

Why Choose SRIRAMCHEM Laboratories Pvt. Ltd.?

• High-Purity Manufacturing: Every batch of (-)-Epicatechin 3-Gallate is manufactured under carefully controlled conditions to achieve a purity of ≥98%. Our quality-focused production processes ensure excellent reproducibility, reliable analytical performance, and consistent product quality for demanding research applications.
• Comprehensive Analytical Documentation: Each batch is supplied with complete analytical documentation including COA, HPLC, NMR, and LCMS reports to confirm identity, purity, and product quality. These analytical records support pharmaceutical companies, research organizations, and quality control laboratories in their validation and documentation requirements.
• Custom Synthesis & Scale-Up: SRIRAMCHEM Laboratories Pvt. Ltd. provides custom synthesis, process optimization, and scale-up services for natural products, research chemicals, impurities, and reference standards. Our experienced scientific team supports projects ranging from milligram quantities to larger research-scale production.
• Reliable Global Supply: As an experienced manufacturer and global supplier, we maintain dependable product availability, secure packaging, and efficient international logistics. Our reliable supply chain enables prompt delivery to universities, CROs, biotechnology companies, and industrial R&D laboratories worldwide.
• Dedicated Technical Support: Our technical specialists assist customers with product specifications, analytical documentation, application guidance, storage recommendations, and custom synthesis requirements. We are committed to providing responsive scientific support throughout every stage of your research project.

Quality Assurance

Every batch of (-)-Epicatechin 3-Gallate undergoes comprehensive quality assessment using validated analytical methods to verify identity, purity, and batch consistency. Advanced analytical techniques including HPLC, NMR, LCMS, and complementary instrumental analyses are employed to ensure that every lot meets established quality specifications. Our quality systems emphasize reproducibility, documentation, traceability, and consistent manufacturing standards suitable for pharmaceutical research, botanical research, analytical laboratories, and natural product investigations.

Storage Recommendations

Store (-)-Epicatechin 3-Gallate in a tightly sealed container in a cool, dry, and well-ventilated location away from direct sunlight, excessive heat, and moisture. Proper laboratory storage and handling practices should be followed to preserve product stability, analytical integrity, and long-term performance.

Request a Quote or Sample Today

SRIRAMCHEM Laboratories Pvt. Ltd. is your trusted manufacturer and global supplier of premium-quality (-)-Epicatechin 3-Gallate, analytical standards, reference standards, and research chemicals. Contact us at research@sriramchem.com to request pricing, sample availability, technical documentation including COA, HPLC, NMR, and LCMS reports, or discuss your custom synthesis and research requirements with our scientific team.

Frequently Asked Questions (FAQs)

1. What is (-)-Epicatechin 3-Gallate?

(-)-Epicatechin 3-Gallate is a naturally occurring flavanol gallate found primarily in green tea and is widely used as an analytical standard, reference standard, and research chemical in pharmaceutical, botanical, and natural product research.

2. What is the purity of (-)-Epicatechin 3-Gallate supplied by SRIRAMCHEM Laboratories Pvt. Ltd.?

Our (-)-Epicatechin 3-Gallate is supplied with a minimum purity of ≥98%, making it suitable for analytical testing, quality control, and advanced laboratory research.

3. Which analytical documents are provided with (-)-Epicatechin 3-Gallate?

Each batch of (-)-Epicatechin 3-Gallate includes comprehensive analytical documentation such as COA, HPLC, NMR, and LCMS reports to verify product quality and identity.

4. What are the common applications of (-)-Epicatechin 3-Gallate?

(-)-Epicatechin 3-Gallate is commonly used for chromatographic method development, pharmaceutical research, botanical extract standardization, natural product analysis, quality control, phytochemical research, and scientific laboratory investigations.

5. Is (-)-Epicatechin 3-Gallate intended for human consumption?

No. (-)-Epicatechin 3-Gallate supplied by SRIRAMCHEM Laboratories Pvt. Ltd. is intended exclusively for laboratory research, analytical testing, and scientific research applications. It is not intended for human or veterinary consumption.