M4758
（±）-6-甲基-5，6，7，8-四氢蝶呤 二盐酸盐
~95% (TLC)
别名:
6-MPH4, DL-2-氨基-4-羟基-6-甲基-5，6，7，8-四氢蝶啶 二盐酸盐
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关于此项目
经验公式（希尔记法）:
C7H11N5O · 2HCl
化学文摘社编号:
分子量:
254.12
Beilstein:
5648114
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.51
方案
~95% (TLC)
质量水平
储存温度
−20°C
SMILES字符串
Cl.Cl.CC1CNc2nc(N)nc(O)c2N1
InChI
1S/C7H11N5O.2ClH/c1-3-2-9-5-4(10-3)6(13)12-7(8)11-5;;/h3,10H,2H2,1H3,(H4,8,9,11,12,13);2*1H
InChI key
MKQLORLCFAZASZ-UHFFFAOYSA-N
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应用
6-MPH4用于研究纹状体组织中一氧化氮（NO）合酶和自由基诱导的L-DOPA释放的机制。
生化/生理作用
酪氨酸水解酶的合成辅因子；也是苯丙氨酸和色氨酸羟化酶的辅因子；活性低于天然辅因子BH4
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
M Bauer et al.
Journal of neurochemistry, 82(5), 1300-1310 (2002-10-03)
Glial cell line-derived neurotrophic factor (GDNF) protects dopaminergic neurones against toxic and physical damage. In addition, GDNF promotes differentiation and structural integrity of dopaminergic neurones. Here we show that GDNF can support the function of primary dopaminergic neurones by triggering
P Abreu-González et al.
European journal of pharmacology, 541(1-2), 33-37 (2006-06-06)
In the present study we have analyzed the effect of tetrahydrobiopterin (BH4) essential cofactor for tyrosine hydroxylase and nitric oxide synthase, on the 3,4-dihydroxyphenylalanine (L-DOPA) release from in vitro incubated striatal tissue. dl-6-methyl-5,6,7,8 tetrahydropterine (6-MPH4)-stimulated L-DOPA release in a concentration-dependent
Elizabeth A Gaskell et al.
PloS one, 4(3), e4801-e4801 (2009-03-12)
The genome of the protozoan parasite Toxoplasma gondii was found to contain two genes encoding tyrosine hydroxylase; that produces L-DOPA. The encoded enzymes metabolize phenylalanine as well as tyrosine with substrate preference for tyrosine. Thus the enzymes catabolize phenylalanine to
J R Bostwick et al.
Analytical biochemistry, 192(1), 125-130 (1991-01-01)
A radiometric assay for tyrosine hydroxylase employing a coupled nonenzymatic decarboxylation of L-[14C]Dopa formed from L-[14C]tyrosine has been adapted for performance in a 96 microwell culture plate. The method uses an easily manufactured plate holder to compress blotting paper impregnated
M Naoi et al.
Journal of chromatography, 427(2), 229-238 (1988-06-03)
A simple assay procedure for tyrosine hydroxylase activity in crude tissue samples was devised that requires minimal sample preparation and use of high-performance liquid chromatography with coulometric electrochemical detection. After incubation of enzyme samples, such as human brain homogenates or
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