Description

2-Cyclopentene-1-Acetonitrile, 3-Hydroxy-2-Methoxy- (9Ci) is a specialized, high-value nitrile derivative featuring a functionalized cyclopentene core. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Research: Building block for developing new generation herbicides and fungicides with targeted modes of action.
• Fine Chemical Synthesis: Precursor for chiral ligands, catalysts, and other specialty chemicals used in asymmetric synthesis.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Academic & R&D: Valuable reagent for methodological studies in organic chemistry, including cycloaddition and functional group transformation reactions.

Basic Information

Product Name	2-Cyclopentene-1-Acetonitrile, 3-Hydroxy-2-Methoxy- (9Ci)
CAS No.	760160-20-1
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	3-Hydroxy-2-methoxy-2-cyclopenten-1-ylacetonitrile; 2-Cyclopenten-1-ylacetonitrile, 3-hydroxy-2-methoxy-; 3-Hydroxy-2-methoxy-2-cyclopentene-1-acetonitrile; (3-Hydroxy-2-methoxy-2-cyclopenten-1-yl)acetonitrile; 760160-20-1; 2-Cyclopenteneacetonitrile, 3-hydroxy-2-methoxy-; Light-sensitive nitrile derivative.
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopentene-1-Acetonitrile, 3-Hydroxy-2-Methoxy- (9Ci) adheres to stringent cGMP and ISO 9001 quality management protocols. Every batch undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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