Description

7-Hydroxy-4-Methyl-8-Nitrocoumarin is a functionalized coumarin derivative characterized by its nitro and hydroxyl substituents, which impart unique photophysical and chemical reactivity. This compound serves as a versatile synthetic intermediate and a key building block for the development of advanced organic materials and active pharmaceutical ingredients. It is primarily utilized by research institutions and industrial manufacturers in the fields of fine chemical synthesis, dye and pigment production, and pharmaceutical research.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic compounds and functional materials due to its reactive nitro and hydroxyl groups.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing specialized dyes, optical brighteners, and fluorescent markers.
• Research & Development: Employed in academic and industrial R&D for studying photochemical reactions, developing sensors, and creating new polymeric materials.
• Agrochemical Synthesis: Utilized in the development of advanced crop protection agents and specialty agrochemicals.

Basic Information

Product Name	7-Hydroxy-4-Methyl-8-Nitrocoumarin
CAS No.	19037-69-5
Molecular Formula	C10H7NO5
Molecular Weight	221.17 g/mol
Synonyms	8-Nitro-7-hydroxy-4-methylcoumarin; 4-Methyl-7-hydroxy-8-nitrocoumarin; 7-Hydroxy-4-methyl-8-nitro-2H-chromen-2-one; 7-Hydroxy-4-methyl-8-nitro-2H-1-benzopyran-2-one; 19037-69-5; 8-Nitro-7-hydroxy-4-methyl-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-4-Methyl-8-Nitrocoumarin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards required for research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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