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Éster NHS 2-azidoacético 5 g

Éster NHS 2-azidoacético 5 g

REF PCL022_5
€ 495,87
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Éster NHS 2-azidoacético 5 g
Información del producto
P-frases: P264 Wash skin thoroughly after handling., P280 Wear protective gloves/protective clothing/eye protection/face protection., P302+P352 IF ON SKIN: wash with plenty of soap and water., P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
H-frases: H315 Causes skin irritation., H319 Causes serious eye irritation.
Número CAS: 824426-32-6
fórmulas químicas: C6H6N4O4
Masa molar g/mol: 198,14
Código hs: 291819
Embalaje: 5 g
Marca: CF Plus Chemicals

El éster NHS del ácido 2-azidoacético es un entrecruzante heterobifuncional reactivo con amina. A un pH neutro o ligeramente básico (7-9), ataca rápidamente los grupos lisina-NH*2*, los extremos N y las aminas accesibles al disolvente e instala el grupo alquilazido que sirve como mango bioortogonal para la cicloadición de alquino-azida catalizada por cobre ( CuAAC).

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