Description

1,4-Butanediol,2-Bromo-,Diacetate,(R)-(9Ci) is a high-purity, chiral organic compound characterized by its brominated and acetylated 1,4-butanediol backbone. This specialized chemical intermediate is valued for its role in the synthesis of complex molecules, particularly in the pharmaceutical and fine chemical sectors where stereochemical control is paramount. It is primarily sought after by research and development chemists and process development teams working on active pharmaceutical ingredients (APIs), chiral ligands, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used in the preparation of chiral ligands, catalysts, and auxiliaries for stereoselective chemical transformations.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, agrochemicals, and performance materials requiring specific stereochemistry.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and constructing complex molecular architectures.
• Material Science: Potential monomer or modifier in the development of specialized polymers with tailored properties.

Basic Information

Product Name	1,4-Butanediol,2-Bromo-,Diacetate,(R)-(9Ci)
CAS No.	137846-89-0
Molecular Formula	C8H13BrO4
Molecular Weight	253.09 g/mol
Synonyms	(R)-2-Bromo-1,4-butanediol diacetate; (R)-1,4-Diacetoxy-2-bromobutane; (2R)-2-Bromobutane-1,4-diyl diacetate; 2-Bromo-1,4-butanediol diacetate, (R)-; 1,4-Butanediol, 2-bromo-, 1,4-diacetate, (R)-; (R)-1,4-Butanediol, 2-bromo-, diacetate; Bromo butanediol diacetate (R)-form
EINECS	Contact for details

Quality Control

Our 1,4-Butanediol,2-Bromo-,Diacetate,(R)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.