Description

(7-Methyl-4-Oxo-1,2,3,4-Tetrahydro-Cyclopenta[C]Chromen-9-Yloxy)-Acetic Acid is a high-purity, synthetic organic compound belonging to the chromenone class, valued for its role as a key chemical intermediate. Its defined molecular structure makes it a crucial building block for the synthesis of more complex molecules in advanced research and development. This compound is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale reactions to construct complex heterocyclic frameworks common in medicinal chemistry.
• Biochemical Research: Employed in academic and industrial research to study structure-activity relationships (SAR) and develop new chemical entities.
• Fine Chemical Production: Acts as a specialized intermediate for manufacturing high-value, low-volume chemicals used in advanced material science.
• Reference Standard: Supplied as a high-purity compound for analytical method development, validation, and quality control in laboratory settings.

Basic Information

Product Name	(7-Methyl-4-Oxo-1,2,3,4-Tetrahydro-Cyclopenta[C]Chromen-9-Yloxy)-Acetic Acid
CAS No.	307549-54-8
Molecular Formula	C₁₅H₁₄O₅
Molecular Weight	274.27 g/mol
Synonyms	9-[(Carboxymethoxy)]-7-methyl-1,2,3,4-tetrahydrocyclopenta[c]chromen-4-one; (7-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yloxy)acetic acid; 4-Oxo-7-methyl-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yloxyacetic acid; 7-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yloxyacetic acid; Chromenone acetic acid derivative; CPCOA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of (7-Methyl-4-Oxo-1,2,3,4-Tetrahydro-Cyclopenta[C]Chromen-9-Yloxy)-Acetic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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