Niacina

C₆H₅NO₂

IUPAC: Pyridine-3-carboxylic acid

CAS: 59-67-6

Descripción general

Niacin, or Vitamin B3, is essential for metabolism. Its deficiency causes pellagra, which was epidemic in the American South in the early 1900s.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 5 1,0080
Carbono C 6 12,0110
Nitrógeno N 1 14,0070
Oxígeno O 2 15,9990

Composición elemental

Usos

  • Dietary supplement
  • Food fortification
  • Cholesterol treatment (high doses)

Datos curiosos

  • The 'Four D's' of pellagra: diarrhea, dermatitis, dementia, and death

Seguridad

  • ⚠ Flushing at high doses

Estructura

SMILES

C1=CC(=CN=C1)C(=O)O

Propiedades

Tipo
organic
Estado
solid
Masa molar
123,11 g/mol
Densidad
1,4730 g/cm³
Punto de fusión
236,6 °C
Solubilidad
18 g/L at 20°C

Descriptores moleculares

Masa exacta
123,0320
XLogP
0,4
TPSA
50,2 Ų
Donadores de enlace de hidrógeno
1
Aceptores de enlace de hidrógeno
3
Enlaces rotables
1
Átomos pesados
9
Complejidad
114,0

Frequently Asked Questions

What is Niacina?
Niacina (C₆H₅NO₂) is a organic compound with the IUPAC name Pyridine-3-carboxylic acid.
What is the molecular weight of Niacina?
Niacina has a molar mass of 123.11 g/mol.
What state is Niacina at room temperature?
Niacina is a solid at room temperature.
Is Niacina organic or inorganic?
Niacina is classified as an organic compound.
What elements make up Niacina?
Niacina (C₆H₅NO₂) is composed of Hidrógeno (H), Carbono (C), Nitrógeno (N), Oxígeno (O).