Description

Cyclopentanecarboxylic Acid, 1-(Methylthio)- (9Ci) is a specialized organosulfur compound featuring a cyclopentane ring substituted with both a carboxylic acid and a methylthio group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in creating complex molecules with specific biological or material properties.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, especially in therapeutic areas requiring complex cyclic structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the methylthio moiety can impart specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of advanced polymers and specialty chemicals with tailored properties.
• Flavor and Fragrance Industry: Potential use as an intermediate for synthesizing complex sulfur-containing aroma compounds.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and the exploration of new synthetic pathways.

Basic Information

Item	Detail
Product Name	Cyclopentanecarboxylic Acid, 1-(Methylthio)- (9Ci)
CAS No.	63049-48-9
Molecular Formula	C7H12O2S
Molecular Weight	160.23 g/mol
Synonyms	1-(Methylthio)cyclopentanecarboxylic Acid; (1-Methylsulfanylcyclopentyl)formic Acid; Cyclopentanecarboxylic acid, 1-(methylthio)-; 1-Methylthiocyclopentanecarboxylic Acid; α-(Methylthio)cyclopentanecarboxylic Acid; 1-(Methylmercapto)cyclopentanecarboxylic Acid; 1-Methylsulfanyl-cyclopentanecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarboxylic Acid, 1-(Methylthio)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and spectroscopic identification (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or production specifications. Our commitment to cGMP and ISO 9001 principles guarantees consistent quality and supply reliability for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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