Description

[4-(Formyloxy)Cyclopent-2-Enyl]Methyl Formate is a specialized organic ester compound with a unique cyclic structure. This chemical serves as a valuable high-purity intermediate and building block in advanced synthetic chemistry. It is primarily required by R&D and production teams in the pharmaceutical and fine chemical industries for the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for complex cyclic or pro-drug molecules.
• Fine Chemical Synthesis: Used in research and production of specialty chemicals, agrochemicals, and advanced materials requiring specific ester functionalities.
• Academic & Industrial R&D: Serves as a versatile reagent in method development and exploratory chemistry for novel compound libraries.
• Process Chemistry: Employed in scale-up and optimization studies for new synthetic routes in pilot plants and manufacturing.

Basic Information

Item	Detail
Product Name	[4-(Formyloxy)Cyclopent-2-Enyl]Methyl Formate
CAS No.	95873-66-8
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	4-(Formyloxy)cyclopent-2-en-1-yl methyl formate; Cyclopent-2-ene-1,4-diyl bis(formate); 1,4-Cyclopentenediyldimethanol diformate; 4-(Formyloxy)-2-cyclopenten-1-ylmethyl formate; (4-Formyloxycyclopent-2-enyl)methyl formate; Difformate de (4-formyloxycyclopent-2-ényl)méthyle (French); [4-(Formyloxy)cyclopent-2-enyl]methylformiat (German)
EINECS	Contact for details

Quality Control

Our [4-(Formyloxy)Cyclopent-2-Enyl]Methyl Formate is produced under controlled conditions to ensure batch-to-batch consistency. All materials undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) documenting all specifications is provided with each shipment. We adhere to a cGMP-compliant quality management system suitable for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 0.5%

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