Methyl 2-bromopropanoate

Methyl 2-Bromopropionate_5445-17-0_High-Purity Chiral Ester_Pharmaceutical Intermediate

Core Product Parameters:

Methyl 2-bromopropionate, CAS Registry Number 5445-17-0, has the molecular formula C4H7BrO2 and a molecular weight of 167.00. This product is a colorless to light yellow transparent liquid at room temperature and serves as an important chiral halogenated carboxylic acid ester. Due to the bromine atom being attached to a chiral carbon, it possesses specific stereochemistry and reactivity, making it widely used as a chiral building block and pharmaceutical intermediate.

Specifications and Quality Control:

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

Main Application Fields:

Methyl 2-bromopropionate is a key fine chemical intermediate with primary 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 Materials: Serves as a raw material for synthesizing chiral pesticides.

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

Organic Synthesis: Acts as an important synthetic building block for constructing complex molecules.

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

Usage, Storage, and Safety Guidelines:

This product should be handled in a well-ventilated environment, preferably in a fume hood. Store sealed, away from light, in a cool and 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 for reagent-grade applications, with custom packaging services available. Each batch comes with a COA (Certificate of Analysis), MSDS, and other quality documents, and third-party test reports can be provided upon request. Our professional technical team is available to offer product application support and technical assistance.

Supplier Strength: Why Global Customers Choose Longsheng Chemical?

Focus and Experience: Since its establishment in 1991, Longsheng Chemical has dedicated over three decades to the R&D, production, and global sales of fine chemical intermediates such as brominated and chlorinated alkanes, hydroxy 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.

Production 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 boosts our capacity assurance, delivery stability, and market responsiveness in high-end intermediates, aiming to build a world-class fine chemical and new materials platform integrating "smart manufacturing + green environmental protection."

International Standard Quality System: The company strictly implements and maintains ISO 9001:2015 quality management and ISO 14001:2015 environmental management systems. We have passed the internationally recognized SEDEX (SMETA) social responsibility audit, and many of our products are officially registered 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 stringent control from raw material intake to finished product release.

Global Market Recognition and Cooperative Reputation: Longsheng Chemical's products and services have earned 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 collaboration 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 pricing, efficient logistics, and professional technical support. We look forward to becoming your trusted, long-term strategic partner in the field of fine chemical intermediates. Welcome to inquire and discuss cooperation.