Description

(3E)-3-(Bromomethylene)-1,2,2-Trimethylcyclopentanecarboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its unique cyclopentane carboxylic acid structure with a bromomethylene functional group. This compound matters for its critical role as a versatile building block in the synthesis of complex organic molecules, particularly in medicinal chemistry. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the multi-step synthesis of potential drug candidates, especially those targeting neurological or metabolic disorders.
• Organic Synthesis Reagent: Utilized in research-scale organic reactions, including cross-coupling and cyclization reactions, to introduce functional complexity.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and lead optimization processes for new therapeutic agents.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, agrochemicals, and performance materials requiring specific stereochemistry.
• Academic & R&D Laboratories: Used in university and corporate R&D settings for methodological development and exploring new synthetic pathways.

Basic Information

Product Name	(3E)-3-(Bromomethylene)-1,2,2-Trimethylcyclopentanecarboxylic Acid
CAS No.	1359184-30-7
Molecular Formula	C10H15BrO2
Molecular Weight	247.13 g/mol
Synonyms	(3E)-3-(Bromomethylene)-1,2,2-trimethylcyclopentanecarboxylic acid; 3-(Bromomethylene)-1,2,2-trimethylcyclopentanecarboxylic acid; 1,2,2-Trimethyl-3-(bromomethylene)cyclopentanecarboxylic acid; (E)-3-(Bromomethylene)-1,2,2-trimethylcyclopentanecarboxylic acid; 1359184-30-7; Cyclopentanecarboxylic acid, 3-(bromomethylene)-1,2,2-trimethyl-; Bromomethylene trimethylcyclopentanecarboxylic acid
EINECS	Contact for details

Quality Control

Our (3E)-3-(Bromomethylene)-1,2,2-Trimethylcyclopentanecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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