CAS:7512-17-6
MF:C8H15NO6
MW:221.21
EINECS:231-368-2
Sinónimos:N-Acetil-D-glucosamina,el 98,0%(LC&N; N-qcetyl-D-glucosamina; 2-Acetamido-2-deoxy-alpga-D-glucopyranose; D-GLCNAC; ACETIL-D-GLUCOSAMINA,N-
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N-acetilglucosamina, también conocido como N-Acetil-D-Glucosamina, el nombre inglés de la N-acetil-D-glucosamina, blanco sólido a temperatura ambiente y presión, con una cierta propiedad higroscópica. N-acetilglucosamina puede mejorar la retención de agua y la elasticidad de la piel, prevenir y aliviar la aspereza de la piel, y de inhibir la formación de líneas finas. Además, la sustancia también es usado comúnmente como azúcar en la síntesis química intermedia, se utiliza principalmente en la síntesis de la glucosa moléculas bioactivas y moléculas de la droga.
Elemento | Especificación |
Punto de fusión | 211 °C (dec.) (lit.) |
Punto de ebullición | 636.4±55.0 °C(Prevista) |
Densidad | 1.54 g/cm3 |
Presión de Vapor | 8Pa en 20℃ |
Índice de refracción | +39.0 a +42.0 ° (C=1, H2O) |
LogP | -2.2 23,7℃ |
Acidez coeficiente (pKa) | 13.04±0.20(Prevista) |
Rotación específica de | 42 º (c=2,agua,2 horas) |
1.The important precursor for the synthesis of bifidobacteria, which has many important physiological functions in organisms; In clinical practice, it is a medication used to treat rheumatoid arthritis and rheumatoid arthritis; As a food antioxidant, an infant food additive, and a sweetener for patients with diabetes.
2.N-Acetyl-D-Glucosamine is the basic component unit of many important polysaccharides in biological cells, especially in crustaceans where the exoskeleton has the highest content. It is an important precursor for the synthesis of bifidobacteria and has many important physiological functions in the body.
3.Un derivado de la glucosa monómero se encuentra en polímeros de las paredes celulares bacterianas, la quitina, el ácido hialurónico, y diversos polisacáridos. D-GlcNAc se utiliza para identificar, diferenciar y caracterizar la N-acetil – beta – D-hexanaminidase.
25kg/drum o según los requisitos de cliente.