N5535

Nicotinamide

meets USP testing specifications

• Synonyme(s) : Acide nicotinique amide, Acide pyridine-3-carboxylique amide, Vitamine PP, Vitamine B₃
• Formule empirique (notation de Hill): C₆H₆N₂O
• Numéro CAS: 98-92-0
• Poids moléculaire : 122.12
• Numéro Beilstein : 383619
• Numéro CE : 202-713-4
• Numéro MDL: MFCD00006395
• Code UNSPSC : 12352205
• ID de substance PubChem : 24897740
• Nomenclature NACRES : NA.21

Propriétés

• Source biologique: synthetic (organic)
• Niveau de qualité: 200
• Agence: USP/NF; meets USP testing specifications
• Pureté: 98.5-101.5% dry basis
• Forme: crystals
• Couleur: white
• Pf: 128-131 °C (lit.)
• Application(s): pharmaceutical (small molecule)
• Chaîne SMILES: NC(=O)c1cccnc1
• InChI: 1S/C6H6N2O/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)
• Clé InChI: DFPAKSUCGFBDDF-UHFFFAOYSA-N
• Informations sur le gène: human ... PARP1(142) , SIRT2(22933)

Description

Description générale

Niacinamide, also known as 3-pyridinecarboxamide, is a water soluble vitamin. It is widely present in plants, animal food and cosmetics.

Application

Niacinamide has been used:

• as a component of islet maturation culture media
• to induce differentiation of insulin secreting cells
• to compare its preclinical effectiveness with that of progesterone

Actions biochimiques/physiologiques

Niacinamide is a primary precursor of nicotinamide adenine dinucleotide (NAD⁺), which is an important coenzyme in adenosine triphosphate (ATP) production. Nicotinamide deficiency is associated with pellagra.

Nicotinamide is an amide derivative of vitamin B3 and a PARP inhibitor

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Eye Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 302.0 °F - closed cup
• Point d'éclair (°C): 150 °C - closed cup
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves