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Merck
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重要文件

A8003

Sigma-Aldrich

别嘌醇

xanthine oxidase inhibitor

同義詞:

1H-吡唑并 (3,4-d) 嘧啶-4-醇, 4-羟基吡唑并 (3,4-d) 嘧啶, 4-羟基吡唑并 [3,4-d] 嘧啶, HPP

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About This Item

經驗公式(希爾表示法):
C5H4N4O
CAS號碼:
分子量::
136.11
EC號碼:
MDL號碼:
分類程式碼代碼:
12352202
PubChem物質ID:
NACRES:
NA.77

生物源

synthetic (organic)

品質等級

化驗

≥99% (TLC)

形狀

powder

mp

>300 °C (lit.)

溶解度

1 M NaOH: soluble 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow

儲存溫度

room temp

SMILES 字串

O=C1NC=Nc2[nH]ncc12

InChI

1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)

InChI 密鑰

OFCNXPDARWKPPY-UHFFFAOYSA-N

基因資訊

human ... XDH(7498)

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應用

别嘌呤醇已用于:
  • 降低尿酸浓度,研究其对小鼠肾损伤和炎症的疗效
  • 作为黄嘌呤氧化酶抑制剂,检测杀白细胞素(PVL)中性粒细胞胞外诱捕网(NETosis)对人多形核细胞(hPMN)不同酶、通道或细胞器的依赖性
  • 作为参考标准品,体外研究橄榄叶组分对黄嘌呤氧化酶的抑制作用

别嘌呤醇适合:
  • 静脉注射小鼠抑制黄嘌呤氧化酶
  • 用作黄嘌呤氧化酶抑制剂
  • 用作黄嘌呤氧化酶抑制试验的阳性对照
  • 制备威斯康星大学保存液,用于在猪胰岛纯化中保持渗透压稳定,增强胰岛和胰腺泡片段的密度差异

生化/生理作用

别嘌呤醇是一种嘌呤类似物,可抑制某些参与嘌呤代谢的酶。减少体内的尿酸合成。别嘌呤醇可抑制黄嘌呤氧化酶,对动脉粥样硬化、急性肺损伤和充血性心力衰竭具有抗炎作用。
黄嘌呤氧化酶和初始嘧啶生物合成的抑制剂。治疗高尿酸血症和痛风的经典药物。

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Skin Sens. 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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H Kubo et al.
The Journal of clinical investigation, 97(11), 2680-2684 (1996-06-01)
Mice with chronic granulomatous disease (X-CGD mice) generated by mutating the X-linked gene for a subunit of NADPH oxidase have been analyzed for their ability to respond to intravenous injection of purified cobra venom factor (CVF). This agent in wild-type
Andreas Haryono et al.
The Kobe journal of medical sciences, 64(3), E107-E114 (2019-01-23)
Hyperuricemia contributed to endothelial dysfunction, activation of the RAS system, increased oxidative stress and maladaptive immune system response. M1 and M2 macrophages were known to contribute to the onset of renal fibrosis. This study aimed to look at the effect
Michael P M van der Burg et al.
TheScientificWorldJournal, 3, 1154-1159 (2003-12-04)
Generally, prior to the purification of isolated pancreatic islets, the collagenase-digested tissue is incubated in the University of Wisconsin solution (UWS; approximately 320 mOsm) for osmotic stabilization to preserve or improve the density differences between islets and acinar fragments. The
Nitrate partially inhibits lipopolysaccharide-induced inflammation by maintaining mitochondrial function.
Yang Yang et al.
The Journal of international medical research, 48(2), 300060520902605-300060520902605 (2020-02-12)
J Flemmig et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 18(7), 561-566 (2010-12-15)
In Mediterranean folk medicine Olea europaea L. leaf (Ph.Eur.) preparations are used as a common remedy for gout. In this in vitro study kinetic measurements were performed on both an 80% ethanolic (v/v) Olea europaea leaf dry extract (OLE) as

文章

Discover critical characteristics to consider when working with enzyme inhibitors, such as cell permeability, the prozone effect, and Lipinski’s rule of 5.

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