1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-, also known as Lawsone or Henna, is a naturally occurring organic compound derived from the henna plant (Lawsonia inermis). It is a yellow crystalline solid with a molecular formula of C12H10O6 and a molecular weight of 254.21 g/mol. Lawsone is a key component responsible for the color and dyeing properties of henna, which has been used for centuries in various cultures for body art, hair dyeing, and as a natural colorant in textiles. The compound exhibits a strong conjugated system, which contributes to its color and stability. It is also known for its potential antimicrobial, antifungal, and antioxidant properties, making it a subject of interest in the fields of natural products chemistry and alternative medicine.
2644-68-0
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Basic information
- Product Name: 1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-
- Synonyms: 2,5,7,8-tetramethoxynaphthoquinone;2,5,7,8-Tetramethoxy-[1,4]naphthoquinone;2,5,7,8-Tetramethoxy-1,4-naphthochinon;Mompain-tetramethylaether;
- CAS NO:2644-68-0
- Molecular Formula: C14H14O6
- Molecular Weight: 278.25700
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: 162 °C
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-(CAS DataBase Reference)
- NIST Chemistry Reference: 1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-(2644-68-0)
- EPA Substance Registry System: 1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-(2644-68-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 2644-68-0(Hazardous Substances Data)
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2644-68-0 Usage
Occurrence
Found in various plant species such as Drosera and NepenthesAntioxidant
Helps neutralize harmful free radicals in the bodyAnti-inflammatory
Reduces inflammation and swellingTraditional medicine
Used in traditional medicine for its antioxidant and anti-inflammatory propertiesPotential therapeutic agent
Studied for its potential in treating conditions such as cancer, diabetes, and neurodegenerative diseasesDye
Used as a dye due to its unique color propertiesSynthesis
Utilized in the synthesis of other chemical compounds due to its structural properties and reactivityCheck Digit Verification of cas no
The CAS Registry Mumber 2644-68-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.Calculate Digit Verification of CAS Registry Number 2644-68:
(6*2)+(5*6)+(4*4)+(3*4)+(2*6)+(1*8)=90
90 % 10 = 0
So 2644-68-0 is a valid CAS Registry Number.
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2644-68-0Downstream Products
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1,4-Naphthalenedione, 2,5,7,8-tetramethoxy-
