Description

(6-Oxo-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-3-Yloxy)-Acetic Acid is a high-purity, synthetically derived organic compound featuring a complex fused chromene-carboxylic acid structure. This compound serves as a critical advanced intermediate or building block in sophisticated organic synthesis, enabling the development of novel molecular architectures. It is primarily needed by pharmaceutical R&D, agrochemical research, and specialty chemical manufacturers for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators due to its complex heterocyclic core.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of specialty polymers, dyes, or organic electronic materials.
• Academic & Contract Research: Essential reagent for synthetic chemistry studies in universities and contract research organizations (CROs) exploring new chromene-based chemistry.
• Fine Chemical Synthesis: Intermediate for producing other high-value, complex fine chemicals and flavors & fragrances.

Basic Information

Product Name	(6-Oxo-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-3-Yloxy)-Acetic Acid
CAS No.	325737-63-1
Molecular Formula	C15H14O5
Molecular Weight	274.27 g/mol
Synonyms	3-Carboxymethoxy-6-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one; 2-[(6-Oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]acetic Acid; (6-Oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-3-yloxy)acetic Acid; Chromene-3-acetic acid derivative; 6H-Benzo[c]chromen-6-one, 3-(carboxymethoxy)-7,8,9,10-tetrahydro-; 325737-63-1
EINECS	Contact for details

Quality Control

Our (6-Oxo-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-3-Yloxy)-Acetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and compliance with your research or production requirements.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

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)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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