Ethyl 2-bromobutyrate

Ethyl 2-Bromobutyrate_533-68-6_High-Purity Chiral Ester_Pharmaceutical Intermediate

Core Product Parameters:

Ethyl 2-bromobutyrate, CAS: 533-68-6, molecular formula C6H11BrO2, molecular weight 195.06. This product is a colorless to light yellow transparent liquid at room temperature with a distinctive odor. It is an important chiral halogenated carboxylic acid ester. Due to the bromine atom being attached to a chiral carbon and its butyl chain structure, it exhibits unique stereochemistry and reactivity, making it widely used as a chiral building block and pharmaceutical intermediate.

Specifications and Quality Control:

We provide high-purity ethyl 2-bromobutyrate with a standard specification of ≥99.0% (GC). Through advanced distillation processes and strict quality control, the product features low moisture, low acid value, and low impurity content. Each batch is analyzed by gas chromatography (GC) to ensure stable and reliable quality, meeting various needs from laboratory research to industrial production.

Main Application Areas:

Ethyl 2-bromobutyrate is an important fine chemical intermediate with key applications including:

Chiral Synthesis: Used as a chiral building block in the synthesis of various chiral compounds.

Pharmaceutical Intermediates: Employed in the synthesis of chiral drugs, antibiotics, and other pharmaceutical intermediates.

Agrochemical Raw Material: Serves as a raw material for synthesizing chiral pesticides.

Functional Materials: Used in the preparation of specialty polymer materials.

Fragrance Synthesis: Utilized in synthesizing fragrance compounds with unique aroma profiles.

Research Reagents: Widely used in chemical research at universities and research institutions.

Usage, Storage, and Safety Guidelines:

This product should be handled in a well-ventilated environment. Store sealed, protected from light, in a cool, dry place. Operators must wear protective gloves, goggles, and other personal protective equipment to avoid contact with skin and eyes. The product is somewhat irritating; please refer to the MSDS (Material Safety Data Sheet) for detailed safety operating procedures before use.

Packaging, Logistics, and Technical Services:

We offer various packaging specifications: 250kg/drum for industrial use, and 100ml, 500ml reagent-grade packaging, with custom packaging services available. Each batch comes with a COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and other quality documents. Third-party testing reports can be provided upon request. Our professional technical team is available to offer product application and technical support.

Supplier Strength: Why Global Customers Choose Longsheng Chemical?

Focus and Experience: Since its establishment in 1991, Longsheng Chemical has dedicated over 30 years to the R&D, production, and global sales of fine chemical intermediates such as brominated and chlorinated alkanes, hydroxycarboxylic esters, and aromatic hydrocarbons. As a key R&D and production base for organic bromine series products in China, our deep process knowledge ensures the highest product quality.

Capacity and Strategic Layout: Our headquarters and core production base are located in Yancheng City, Jiangsu Province. To meet growing global demand and enhance supply chain resilience, we established a wholly-owned subsidiary in Hebi City, Henan Province in 2024—Hebi Haige Longsheng New Materials Co., Ltd. This modern production base covers 370 acres with a total investment of 1 billion CNY. Upon full completion, our annual production capacity will exceed 50,000 tons. This strategic expansion significantly enhances our capacity assurance, delivery stability, and market responsiveness in high-end intermediates, aiming to build a world-class fine chemical new materials platform with "smart manufacturing + green environmental protection."

International Standard Quality System: The company strictly implements and maintains the ISO 9001:2015 quality management system and ISO 14001:2015 environmental management system. We have passed the internationally recognized SEDEX (SMETA) social responsibility audit, and many of our products have completed formal registration under the EU REACH regulation, ensuring smooth access to international markets. Our quality control center is equipped with advanced instruments such as gas chromatographs (GC), automatic Karl Fischer moisture titrators, and UV spectrophotometers, establishing a comprehensive QA/QC system for full-process quality traceability and strict control from raw material intake to finished product release.

Global Market Recognition and Cooperative Reputation: Longsheng Chemical's products and services have gained widespread trust from global customers. Our products are steadily exported to Europe, North America, Japan, South Korea, Taiwan (China), India, Southeast Asia, and other regions. We have established long-term, stable strategic partnerships with many international pharmaceutical companies and multinational chemical groups. We understand that every cooperation marks the beginning of responsibility.

Our Commitment:

Yancheng Longsheng Chemical Co., Ltd. not only sells products but is committed to providing stable and reliable high-quality products, competitive prices, fast and efficient logistics, and professional, timely technical services. We look forward to becoming your trusted, long-term strategic partner in the field of fine chemical intermediates. Welcome to inquire and discuss cooperation.