Anserin CAS 584-85-0

CAS:584-85-0
MF:C11H18N4O3
EINECS:209-545-0
Purity:10% min
Other Names:anserine

what is of Anserin with CAS 584-85-0? Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]

Descripción

elemento	valor
CAS No.	584-85-0
Otros Nombres	anserine
MF	C11H18N4O3
EINECS No.	209-545-0
Lugar de Origen	China
La pureza	10% min
Apariencia	Pale yellow to light brown powder
El uso de	Materias Primas Cosméticas
Nombre De La Marca	wpa
Número De Modelo	wpa 584-85-0
CAS	584-85-0

Aplicación

Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]