Description

5,7-Dihydroxy-4-Imino-2-Oxochroman is a specialized chroman derivative featuring a unique imino-oxo functional group. This compound serves as a valuable key intermediate and building block in advanced organic synthesis, particularly for developing heterocyclic compounds with targeted biological activity. It is primarily utilized by R&D and production teams in the pharmaceutical and fine chemical industries seeking high-purity synthetic precursors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel chroman and flavonoid-based drug candidates with potential therapeutic applications.
• Fine Chemical Synthesis: Serves as a versatile building block for constructing complex heterocyclic frameworks in research and custom manufacturing.
• Agrochemical Research: Used in the development of new active ingredients and plant growth regulators due to its bioactive core structure.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized chromophores and colorants.
• Academic & Industrial R&D: Employed in chemical research to explore new reactions and develop methodologies involving iminochroman chemistry.
• Biochemical Probe Development: Utilized in creating molecular tools and probes for studying biological systems and enzyme interactions.

Basic Information

Item	Details
Product Name	5,7-Dihydroxy-4-Imino-2-Oxochroman
CAS No.	91670-99-4
Molecular Formula	C9H7NO5
Molecular Weight	209.16 g/mol
Synonyms	4-Imino-5,7-dihydroxy-2-oxochroman; 5,7-Dihydroxy-4-imino-2H-chromen-2-one; 4-Imino-5,7-dihydroxycoumarin; 2H-1-Benzopyran-2-one, 5,7-dihydroxy-4-imino-; Chroman-2-one, 5,7-dihydroxy-4-imino-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5,7-Dihydroxy-4-Imino-2-Oxochroman is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent composition. We provide comprehensive Certificates of Analysis (COA) upon request, detailing key parameters such as assay, identity, and impurity profiles to support your quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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