X4002
黄嘌呤
≥99%, synthetic (organic), powder
别名:
2,6-二羟基嘌呤
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关于此项目
经验公式（希尔记法）:
C5H4N4O2
化学文摘社编号:
分子量:
152.11
Beilstein:
8733
EC 号:
MDL编号:
UNSPSC代码:
41106305
PubChem化学物质编号:
NACRES:
NA.51
产品名称
黄嘌呤, BioUltra, ≥99%
生物来源
synthetic (organic)
质量水平
产品线
BioUltra
方案
≥99%
表单
powder
杂质
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
灼烧残渣
≤0.1%
溶解性
1 M NaOH: 0.1 M, clear, colorless to light yellow
痕量阴离子
sulfate (SO42-): <0.05%
痕量阳离子
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES字符串
O=C1NC(=O)c2nc[nH]c2N1
InChI
1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
InChI key
LRFVTYWOQMYALW-UHFFFAOYSA-N
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一般描述
黄嘌呤及其衍生物天然存在于动物器官、酵母、土豆、咖啡豆和茶叶中。
黄嘌呤是一种嘌呤，可经由嘌呤代谢途径通过不同前体生成：
- 鸟嘌呤脱氨酶催化的鸟嘌呤脱氨
- 黄嘌呤氧化还原酶催化的次黄嘌呤转化
应用
本品（黄嘌呤）可作为底物测定黄嘌呤氧化酶(XOD)的抑制性。还可用于：
- 酵母培养
- 人类细胞系培养
- 重组病毒克隆为大肠杆菌中的BAC(细菌人工染色体)
生化/生理作用
黄嘌呤和黄嘌呤氧化酶可用于生成超氧自由基，测定超氧化物歧化酶的活性。
特点和优势
- 用于测定痕量金属含量（详情参见性质栏和技术规格说明书）
- 用于测定硫酸盐含量（详情参见性质栏和技术规格说明书）
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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