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现货供应D-(+)-新蝶呤/D-(+)-Neopterin

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产品名称: 现货供应D-(+)-新蝶呤/D-(+)-Neopterin
产品型号: C13522
产品展商: Chembest
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简单介绍

产品名称:D-(+)-新蝶呤 英文名:D-Neopterin 中文别名:([S-(R,S*)]-2-氨基-6-(1,2,3-三羟基丙基)-1H- 蝶啶-4-酮 ) 英文别名: [S-(R*,S*)]-2-Amino-6-(1,2,3-trihydroxypropyl)-1H-pteridin-4-one CAS No.:2009-64-5


现货供应D-(+)-新蝶呤/D-(+)-Neopterin  的详细介绍
 
 
产品名称:D-(+)-新蝶呤
英文名:D-Neopterin
中文别名:([S-RS*]-2-氨基-6-1,2,3-三羟基丙基)-1H- 蝶啶-4- )
英文别名: [S-(R*,S*)]-2-Amino-6-(1,2,3-trihydroxypropyl)-1H-pteridin-4-one
CAS No.:2009-64-5
分子式:C9H11N5O4
分子量:253.22
外观: Yellow powder
纯度:>99% by HPLC
Biochemical functions: Neopterin has two isomers (D- and L- Neopterin). We sell only D- Neopterin. D-Neopterin is the natural form. The determination of neopterin concentrations is a sensitive method of monitoring the activity of the cellular immune system because of the close association of the stimulation of T-lymphocytes, the release of interferon and the synthesis of neopterin.
The levels of neopterin are higher in patients with certain infections ,with some tumours, with autoimmune diseases and in those rejecting transplants.
Dihydroneopterin triphosphate is part of the synthesis pathway of tetrahydrobioptrinm, an important cofactor in humans.
Solubility:  Neopterin is practically insoluble in water. its solubility is about 0.005 g per 100 g of water (220C). Concentrated solutions  may be prepared using 0.05M NaOH. Ultrasonication may be used to improve dissolution.
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