Pharmaceutical Materials

5-Deazaflavin (CAS No.: 26908-38-3), also known as deazaflavin or 5-deaza-FMN, is a synthetic flavin analog with significant potential in biochemistry and pharmaceuticals. Structurally derived from natural flavins by replacing a nitrogen atom with carbon at the 5-position, it exhibits enhanced stability and altered redox properties, making it a valuable tool in enzyme studies and drug development. Applications include its use as a photosensitizer in photodynamic therapy, a cofactor mimic in enzyme engineering, and a potential antioxidant in dietary supplements. The compound is typically synthesized via chemical modification of riboflavin precursors and appears as a yellow to off-white powder with a molecular weight of 213.19 g/mol. Research highlights its role in modulating sirtuin gene activation and mitochondrial function, offering therapeutic prospects for aging-related disorders.

Usage: Used as pharmaceutical intermediate. 5-deazaflavin.

Packaging and Shipping： bag package or as per buyer’s requirements 5-deazaflavin.

Storage: Storage in ventilated low temperature dry warehouse; Keep container closed and separately from open flame and heat source.

Name	5-Deazaflavin (5-Desazoflavin)
CAS No.	26908-38-3
Molecular Formula	C₁₁H₇N₃O₂
Molecular Weight	213.19 g/mol
Appearance	Light yellow to off-white powder
Purity	≥98% (HPLC/NMR verified)
Applications	Anti-aging supplement (NAD+ analog), drug intermediate (nucleoside synthesis), photocatalyst
Pharmacology	Activates sirtuin genes, enhances mitochondrial function, mimics NAD+/NMN activity
Synthesis	Condensation of substituted anthranilaldehydes with barbituric acid; Vilsmeier reagent cyclization
QC Standards	Purity ≥98%, residual solvents <0.5%, heavy metals <10 ppm
Storage	Sealed, cool (<25°C), dark conditions
Packaging	1 kg/bag, 20 kg/drum (customizable)

Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.