Deazaflavin
- Model：1G,10G,1KG,5KG,25KG
- Createtime： 2026-07-02
- Updatetime： 2026-07-16
Product Details
| useage |
FOR R&D RESEARCH USE
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| deliveryInfo |
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| appearance |
white to off white powder
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| aliasen |
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| supplyCapacity |
50Tons/Year
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| harbor |
SHENZHEN
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| minorder |
10g
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5-Deazaflavin CAS 26908-38-3 Full English Technical Datasheet
1. Basic Chemical Information
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CAS No.: 26908-38-3
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Standard Name: 5-Deazaflavin
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IUPAC Name: Pyrimido[4,5-b]quinoline-2,4(1H,3H)-dione
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Synonyms: Deazaflavin
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Molecular Formula: C??H?N?O?
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Molecular Weight: 213.19 g/mol
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MDL Number: MFCD24549434
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Core Feature: Flavin analog (vitamin B2 derivative), nitrogen at position 5 replaced by carbon, strong redox coenzyme activity
2. Physical & Chemical Properties
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Test Item
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Standard Specification
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Appearance
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White to off-white crystalline powder
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Odor
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Odorless
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Solubility
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Soluble in DMSO, methanol, ethanol, pyridine; slightly soluble in hot water; insoluble in alkanes, vegetable oils
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UV Absorption Peak
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260 nm, 330 nm, 405 nm
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Melting Point
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>320 °C (decompose)
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Stability
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Stable under sealed cool dark environment; sensitive to strong UV light, high temperature, strong oxidants
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Hygroscopicity
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Slightly hygroscopic, avoid long-term exposure to air moisture
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3. Quality Specifications (Cosmetic / Supplement / Biochemical Grade)
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QC Item
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Standard Limit
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Test Method
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Assay (HPLC)
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≥98.0%; Premium ≥99.0%
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RP-HPLC UV 330 nm
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Loss on Drying
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≤0.50%
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Karl Fischer Titration
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Residue on Ignition
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≤0.10%
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Gravimetry
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Single Unknown Impurity
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≤0.30%
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HPLC
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Total Related Impurities
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≤1.00%
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HPLC
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Heavy Metals
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Heavy Metal
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Limit
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Lead (Pb)
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≤0.5 ppm
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Arsenic (As)
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≤1.0 ppm
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Cadmium (Cd)
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≤0.1 ppm
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Mercury (Hg)
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≤0.1 ppm
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Microbial Limits
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Microbe Index
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Standard
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Total Aerobic Microbial Count
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≤500 CFU/g
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Yeast & Mold
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≤50 CFU/g
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E. coli, Salmonella, S. aureus
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Negative per 25g
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4. Biological Mechanism & Core Efficacy
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High-Efficiency Mitochondrial Energy Coenzyme
Possesses stronger electron transfer capacity than NMN, FAD, riboflavin; directly participates in mitochondrial electron transport chain, significantly boosts ATP synthesis, improves cellular energy supply, relieves cell aging fatigue.
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Powerful Antioxidant & Anti-Inflammatory
Eliminates intracellular ROS free radicals, inhibits lipid peroxidation, blocks NF-κB inflammatory pathway, alleviates chronic low-grade inflammation and UV oxidative damage.
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Anti-Aging & Skin Rejuvenation
Activates fibroblast proliferation, promotes collagen & elastin secretion, repairs photoaged skin barrier, fades dullness and fine lines, brightens sallow complexion.
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Autophagy & Cell Renewal Promotion
Induces mild autophagy to clear damaged organelles and lipofuscin, delays cellular senescence, enhances skin cell self-repair ability.
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Biological Redox Photocatalyst
Classic research model compound for flavin enzyme mechanism, widely used in biosensor, enzyme activity assay and redox pathway research.
5. Application Fields & Recommended Dosage
5.1 Oral Dietary Supplement
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Anti-aging anti-fatigue capsules, mitochondrial energy tablets, immunity-support formulations
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Daily oral dosage: 5–30 mg/day
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Advantage: Higher energy-promoting efficiency than ordinary riboflavin derivatives
5.2 Cosmetic & Personal Care
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Anti-aging serum, anti-wrinkle cream, brightening essence, post-sun repair gel, energy-replenishing eye care
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Recommended addition dosage: 0.002% ~ 0.03% (w/w)
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Formula Tip: Match with solubilizer for aqueous formulas; avoid long-term UV exposure after preparation
5.3 Biochemical Lab Reagent & Research Raw Material
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Flavin enzyme research substrate, redox reaction photocatalyst, cell culture medium additive, biosensor raw material
5.4 Pharmaceutical Intermediate
Raw material for anti-oxidation, mitochondrial protective new drug development
6. Safety Profile
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Low acute toxicity, non-sensitizing, non-phototoxic at standard usage concentration
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Mild skin irritation only at ultra-high concentration (>0.5%)
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Good biocompatibility, no cytotoxicity in cosmetic & oral working dosage
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No severe adverse reactions recorded in long-term cell & animal trials
