Description

(4-Oxo-1,2,3,4-tetrahydro-cyclopenta[c]chromen-7-yloxy)-acetic acid is a specialized chromene derivative with a functionalized acetic acid side chain, representing a high-value chemical intermediate. This compound matters for its role as a versatile building block in the synthesis of complex organic molecules, offering a unique fused-ring scaffold. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex polycyclic frameworks and chromene-based libraries.
• Material Science Precursor: Investigated for the development of organic electronic materials and advanced polymers due to its conjugated system.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	(4-Oxo-1,2,3,4-tetrahydro-cyclopenta[c]chromen-7-yloxy)-acetic acid
CAS No.	300851-12-1
Molecular Formula	C₁₄H₁₂O₅
Molecular Weight	260.24 g/mol
Synonyms	7-(Carboxymethoxy)-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromene; 2-[(4-Oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]acetic Acid; (4-Oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yloxy)acetic Acid; 7-(Carboxymethoxy)-4H-cyclopenta[c]chromen-4-one; 4-Oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yloxyacetic Acid
EINECS	Contact for details

Quality Control

Our production of (4-Oxo-1,2,3,4-tetrahydro-cyclopenta[c]chromen-7-yloxy)-acetic acid adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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