Molekula
Niacinamida - USP CRS
Niacinamide - USP CRS
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Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Niacinamide USP CRS is a water-soluble form of vitamin B3, widely used in pharmaceuticals, nutritional supplements, and skincare products for its role in metabolic processes, skin barrier support, and energy production. It is also used to fortify bread, flour and other grain-based foods, to supplement animal feed, and as a hair and skin conditioning ingredient in cosmetics. This white crystalline powder (CAS 98-92-0, C6H6N2O, MW 122.12 g/mol) meets USP standards for purity and consistency. It is stable at ambient temperatures but requires careful handling, as indicated by its warning signal word. Molekula supplies Niacinamide USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Este producto está disponible en Molekula bajo consulta. La especificación completa, la Hoja de Datos de Seguridad (SDS) y la documentación del Certificado de Análisis (CoA) se proporcionarán con su cotización una vez que nuestro equipo confirme el grado y el tamaño de envío que necesite.
Resumen
- SKU
- 90038515
- Número CAS
- 98-92-0
- Nombre IUPAC
- pyridine-3-carboxamide
- Número CE
- 202-713-4
- Fórmula molecular
- C6H6N2O
- Peso molecular
- 122.12
- Masa exacta
- 122.048
- SMILES
- C1=CC(=CN=C1)C(=O)N
- InChIKey
- DFPAKSUCGFBDDF-UHFFFAOYSA-N
- InChI
- InChI=1S/C6H6N2O/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)
- PubChem CID
- 936
Sinónimos
- 3-Pyridinecarboxamide
- Aminicotin
- Amixicotyn
- Benicot
- Dipegyl
- niacinamide
- Nicofort
- nicotinamide
- Nicotinic acid amide
- pyridine-3-carboxamide
Valores bibliográficos
Propiedades físicas publicadas de la sustancia, no especificaciones de lote.
- Aspecto
- Colorless crystalline solid
- Olor
- Odorless
- Punto de fusión
- 130 °C
- Punto de ebullición
- 157 °C at 5.00E-04 mm Hg
- Densidad
- 1.400 g/cm³ at 25 °C
- Solubilidad en agua
- 500 g/L at 25 °C
- Solubilidad (otros disolventes)
- Soluble in butanol, chloroform
- Presión de vapor
- 3.1 kPa at 35 °C
- Índice de refracción
- 1.466
- pKa
- pKa = 3.35 (at 20 °C)
- log P (octanol/agua)
- -0.37
PubChem CID 936 (HSDB, DrugBank, ICSC)
Ver todos los 4 grados adicionales de CAS 98-92-0 →
Preguntas frecuentes
What is niacinamide (USP CRS) commonly used for in pharmaceuticals and cosmetics?
Niacinamide (USP CRS) is primarily used as a vitamin B3 derivative in skincare for improving barrier function, reducing redness, and enhancing hydration, as well as in pharmaceuticals for nutritional supplements and treatments for pellagra.
What is the molecular formula and molecular weight of niacinamide?
The molecular formula is C6H6N2O and the molecular weight is 122.12 g/mol.
What is the hazard classification (Signal Word) for niacinamide?
The Signal Word for niacinamide is Warning, a GHS signal word indicating a hazard: it causes skin irritation (H315), causes serious eye irritation (H319) and may cause respiratory irritation (H335).
How should niacinamide (USP CRS) be stored?
Store niacinamide at ambient temperature in a dry, well-ventilated area, away from direct sunlight and moisture.
Does Molekula supply niacinamide in bulk quantities?
Yes, Molekula can supply niacinamide (USP CRS) in bulk quantities—please contact us for specific packaging options and minimum order quantities.
What documentation comes with an order of USP CRS-grade niacinamide?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and USP CRS compliance documentation to verify purity and quality standards.
Productos relacionados
Molekula ha suministrado químicos finos y bioquímicos desde el año 2000 desde instalaciones certificadas bajo ISO 9001:2015 e ISO 14001:2015. Cada lote despachado se registra con un número de lote y se asocia a un Certificado de Análisis, y las Fichas de Datos de Seguridad están disponibles en cinco idiomas.