Description

Ethyl 1,4-Dihydroxy-7-Phenoxyisoquinoline-3-Carboxylate is a specialized isoquinoline derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up. The product is supplied with a focus on purity and batch-to-batch consistency to support critical R&D and production workflows.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science: Serves as a building block for creating advanced organic electronic materials or specialty polymers.
• Chemical Synthesis: Employed in academic and industrial research for constructing complex heterocyclic frameworks.
• Bioconjugation & Probe Development: Potential use in creating fluorescent probes or biochemical tools due to its functionalized isoquinoline core.

Basic Information

Product Name	Ethyl 1,4-Dihydroxy-7-Phenoxyisoquinoline-3-Carboxylate
CAS No.	2244489-54-9
Molecular Formula	C18H15NO5
Molecular Weight	325.32 g/mol
Synonyms	Ethyl 1,4-dihydroxy-7-phenoxy-3-isoquinolinecarboxylate; 7-Phenoxy-1,4-dihydroxyisoquinoline-3-carboxylic acid ethyl ester; 1,4-Dihydroxy-7-phenoxyisoquinoline-3-carboxylic acid ethyl ester; 3-Carbethoxy-1,4-dihydroxy-7-phenoxyisoquinoline; 2244489-54-9; UNII-Not Assigned
EINECS	Contact for details

Quality Control

Our Ethyl 1,4-Dihydroxy-7-Phenoxyisoquinoline-3-Carboxylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.