3,4-pyridinedicarboxamide, commonly known as niacinamide, is a form of vitamin B3 with the chemical formula C6H6N2O. It is a white, crystalline powder that is water-soluble and odorless. Niacinamide plays a crucial role in the production of NAD+ (nicotinamide adenine dinucleotide), a coenzyme involved in various cellular processes, including energy production and DNA repair.
4663-98-3
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Basic information
- Product Name: 3,4-PYRIDINEDICARBOXAMIDE
- Synonyms: CINCHOMERONAMIDE;3,4-PYRIDINEDICARBOXAMIDE;Cincomeronamide;Pyridine-3,4-dicarboxamide
- CAS NO:4663-98-3
- Molecular Formula: C7H7N3O2
- Molecular Weight: 165.15
- EINECS: N/A
- Product Categories: N/A
- Mol File: 4663-98-3.mol
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Chemical Properties
- Melting Point: 180 °C (dec.)(lit.)
- Boiling Point: 479.5°C at 760 mmHg
- Flash Point: 243.8°C
- Appearance: /
- Density: 1.375g/cm3
- Vapor Pressure: 2.34E-09mmHg at 25°C
- Refractive Index: 1.62
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 3,4-PYRIDINEDICARBOXAMIDE(CAS DataBase Reference)
- NIST Chemistry Reference: 3,4-PYRIDINEDICARBOXAMIDE(4663-98-3)
- EPA Substance Registry System: 3,4-PYRIDINEDICARBOXAMIDE(4663-98-3)
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Safety Data
- Hazard Codes: Xi
- Statements: 36/37/38
- Safety Statements: 26-37/39
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4663-98-3(Hazardous Substances Data)
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4663-98-3 Usage
Uses
Used in Dietary Supplements:Niacinamide is used as a dietary supplement for treating and preventing vitamin B3 deficiency and its associated symptoms, such as pellagra. It helps maintain overall health and well-being by ensuring adequate levels of vitamin B3 in the body.
Used in Skincare:
In the skincare industry, niacinamide is used as an active ingredient for its anti-inflammatory and antioxidant properties. It is effective in treating acne, reducing the appearance of wrinkles, and promoting overall skin health. Its benefits in skincare include improving skin texture, reducing inflammation, and providing protection against environmental stressors.
Used in Pharmaceutical Applications:
Niacinamide has been studied for its potential therapeutic effects in various conditions, such as diabetes, arthritis, and dermatitis. It may help regulate blood sugar levels, reduce inflammation and joint pain, and alleviate skin conditions by modulating immune responses and promoting skin barrier function.
Check Digit Verification of cas no
The CAS Registry Mumber 4663-98-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,6 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 4663-98:
(6*4)+(5*6)+(4*6)+(3*3)+(2*9)+(1*8)=113
113 % 10 = 3
So 4663-98-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O2/c8-6(11)4-1-2-10-3-5(4)7(9)12/h1-3H,(H2,8,11)(H2,9,12)
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3,4-PYRIDINEDICARBOXAMIDE
