Description

10-Methylisoalloxazine is a heterocyclic organic compound belonging to the isoalloxazine family, which forms the core structure of riboflavin (Vitamin B2) and related flavins. This compound is a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis, valued for its unique photochemical and redox properties. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors developing novel therapeutics, diagnostic agents, and biochemical research tools.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of riboflavin (Vitamin B2) analogs and novel flavin-based drugs.
• Biochemical Research: Used as a core scaffold for studying flavoenzyme mechanisms, electron transfer processes, and photodynamic reactions.
• Nutraceutical Synthesis: Serves as a building block in the production of specialized vitamin formulations and cofactors.
• Organic Synthesis: A versatile starting material for synthesizing complex heterocyclic compounds with potential biological activity.
• Diagnostic Reagents: Potential use in developing fluorescent probes or enzymatic assay components due to its inherent fluorescence.
• Photocatalyst Research: Investigated for applications in photoredox catalysis and sustainable chemical transformations.

Basic Information

Product Name	10-Methylisoalloxazine
CAS No.	4074-58-2
Molecular Formula	C11H8N4O2
Molecular Weight	228.21 g/mol
Synonyms	10-Methylbenzo[g]pteridine-2,4(3H,10H)-dione; 10-Methylalloxazine; 10-Methylisoalloxazine; Lumiflavin; 7,8,10-Trimethylisoalloxazine (common misnomer); 10-Methyl-3H-benzo[g]pteridine-2,4-dione; Vitamin B2 related compound; Flavin derivative
EINECS	223-785-3

Quality Control

Our 10-Methylisoalloxazine is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents. We support compliance with cGMP and ISO guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.