Description

Cyclopentanecarboxylic Acid, 1-Hydroxy-2-Nitro-, Methyl Ester (7Ci,8Ci) is a specialized nitro-substituted cyclopentane derivative, serving as a high-value synthetic intermediate in advanced organic synthesis. Its unique structure, featuring both a nitro and a hydroxy group on the cyclopentane ring, makes it a versatile building block for constructing complex molecular architectures. This compound is particularly relevant for research and development in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients. We supply this material with a focus on consistent purity and reliable global availability to support critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific bioactive scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators that require a functionalized cyclopentane core.
• Fine Chemical Production: Serves as a building block for synthesizing complex flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including studies on nitro group reactivity and cyclopentane ring functionalization.
• Material Science Precursor: Potential use in the development of advanced polymers or organic electronic materials with tailored properties.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 1-Hydroxy-2-Nitro-, Methyl Ester (7Ci,8Ci)
CAS No.	4970-88-1
Molecular Formula	C7H11NO5
Molecular Weight	189.17 g/mol
Synonyms	1-Hydroxy-2-nitrocyclopentanecarboxylic acid methyl ester; Methyl 1-hydroxy-2-nitrocyclopentanecarboxylate; 2-Nitro-1-hydroxycyclopentanecarboxylic acid methyl ester; Cyclopentanecarboxylic acid, 1-hydroxy-2-nitro-, methyl ester; NSC 163044; Methyl (1-hydroxy-2-nitrocyclopentyl)carboxylate
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 1-Hydroxy-2-Nitro-, Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material is suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.