Sell L-norvaline

详情

We can supply:
1.L-Norvaline
Cas#: ********4   Chemical formula: C5H*1NO2     MW:**7.*5
Synonym: L(+)**-amino-valeric acid
Solubility:soluble in hot water and hydrochloric acid, insoluble in ethanol and aether    Visual: white crystal powder;  
Assay:min.*9%  Loss on drying:max.0.5% 
Specific rotation(c=*0,6N hcl):*****5º          
Application:used as nutrition and intermediate of pharmaceutics synthesis
2.D-Norvaline                   
Cas#: ********9  Chemical formula: C5H*1NO2     MW:**7.*5
Synonym: D(-)**-amino-valeric acid
Solubility: soluble in hot water and hydrochloric acid, insoluble in ethanol and aether   Visual: white crystal powder;
Assay:over *9% Loss on drying:max.0.5%
Application:used as intermediate of pharmaceutics synthesis
3.DL-Norvaline   
Cas#: *******1  Chemical formula: C5H*1NO2     MW:**7.*5     
Synonym: DL**-amino-valeric acid
Solubility: soluble in hot water and hydrochloric acid, insoluble in ethanol and aether Visual: white crystal powder;  
Assay:min.*9%     Loss on drying:max.0.5%                              
Application:used as intermediate of pharmaceutics synthesis

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