Description

(-)-Dip-Bromide(Tm) is a high-purity chiral building block and organobromine compound, identified by CAS NO 104114-70-7. This specialty chemical is valued for its role as a key intermediate in the synthesis of complex, optically active molecules, offering precise stereochemical control. It is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for asymmetric synthesis.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in antiviral and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides and pesticides, where specific stereochemistry is critical for bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral phosphine ligands and organometallic catalysts used in asymmetric catalysis.
• Material Science Research: Employed in the synthesis of chiral monomers for advanced polymeric materials with specific optical properties.
• Academic and R&D Laboratories: A valuable reagent for methodological development in organic synthesis and stereochemistry studies.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor compounds requiring defined chirality.

Basic Information

Product Name	(-)-Dip-Bromide(Tm)
CAS No.	104114-70-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(R)-(-)-Dip-Bromide; (-)-Dip-Bromide; (R)-Dip-Bromide; Dip-Bromide, (-)-; 104114-70-7; (R)-enantiomer of Dip-Bromide; Chiral Dip-Bromide; TM-Dip-Bromide
EINECS	Contact for details

Quality Control

Our (-)-Dip-Bromide(Tm) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis (HPLC/GC), to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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