![(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F01%2Fthumb-webp%2F4033116.webp&w=3840&q=75)
(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester
CAS:
Ref. 01-4033116
Información del producto
Nombre:(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester
Sinónimos:
- NF31
Marca:Bachem
Descripción:Incomplete coupling reactions during SPPS can be conveniently detected by treating a sample of the resin with NF31 (the p-nitrophenyl ester of the azo dye (2-{Ethyl-[4-(4-nitrophenylazo)phenyl]amino}ethoxy)acetic acid). The NF31 assay is especially suitable for the detection of sterically hindered primary amines.
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Propiedades químicas
Peso molecular:493.48
Fórmula:C24H23N5O7
Pureza:> 95%
Color/Forma:Dark Red Powder