Description

2(Bromomethyl)-2-Methyl-3-Methylenecyclopentaneacetic Acid is a specialized brominated cyclopentane derivative with a reactive methylene group and carboxylic acid functionality. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing complex organic molecules. It is primarily sought by research institutions and fine chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those requiring a functionalized cyclopentane core.
• Agrochemical Synthesis: Used as a building block for creating novel pesticides and herbicides with specific activity profiles.
• Organic Synthesis Reagent: Serves as a versatile electrophile and alkylating agent in multi-step synthetic routes for complex natural products and specialty chemicals.
• Material Science Research: Employed in the development of novel polymers and functional materials where its reactive groups can be incorporated into the polymer backbone.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	2(Bromomethyl)-2-Methyl-3-Methylenecyclopentaneacetic Acid
CAS No.	98049-45-7
Molecular Formula	C10H15BrO2
Molecular Weight	247.13 g/mol
Synonyms	2-(Bromomethyl)-2-methyl-3-methylidenecyclopentane-1-acetic acid; 2-(Bromomethyl)-2-methyl-3-methylenecyclopentaneacetic acid; 3-Methylene-2-(bromomethyl)-2-methylcyclopentaneacetic acid; Cyclopentaneacetic acid, 2-(bromomethyl)-2-methyl-3-methylene-; (2-Methyl-3-methylidene-2-bromomethylcyclopentyl)acetic acid
EINECS	Contact for details

Quality Control

Our production of 2(Bromomethyl)-2-Methyl-3-Methylenecyclopentaneacetic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.