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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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主要文件

U2625

Sigma-Aldrich

尿酸

≥99%, crystalline

别名:

2,6,8-三羟基嘌呤

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25 G
CN¥362.68
100 G
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国内现货,预计发货时间April 25, 2025详情


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25 G
CN¥362.68
100 G
CN¥891.93
1 KG
CN¥8,854.68

About This Item

经验公式(希尔记法):
C5H4N4O3
CAS号:
分子量:
168.11
Beilstein:
156158
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.55

CN¥362.68


国内现货,预计发货时间April 25, 2025详情


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质量水平

方案

≥99%

表单

crystalline

mp

>300 °C (lit.)

SMILES字符串

O=C1NC(=O)C2=C(N1)NC(=O)N2

InChI

1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)

InChI key

LEHOTFFKMJEONL-UHFFFAOYSA-N

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490997U2875U0881
Uric acid ≥99%, crystalline

U2625

Uric acid

Uric acid BioXtra, ≥99% (HPLC)

U0881

Uric acid

Quality Level

100, 200

Quality Level

200

Quality Level

200

Quality Level

200

assay

≥99%

assay

99% (CP)

assay

11.0-13.0% anhydrous basis (Sodium, ICP)

assay

≥99% (HPLC)

form

crystalline

form

solid

form

powder

form

powder

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

-

mp

>300 °C (lit.)

应用

尿酸可以用于:
  • 诱导小鼠高尿酸血症[1]
  • 作为刺激体外人消化模型的消化液组分[2]
  • 选择性检测基于汗液的糖尿病监测葡萄糖感应器 [3]

生化/生理作用

尿酸是一种腺嘌呤和鸟嘌呤产生的不溶性分解代谢物。尿酸积累导致痛风,高尿酸血症,关节炎和肾功能衰竭。[4]尿酸水平升高导致高血压与心血管疾病发病。[5][6]低尿酸水平和帕金森症和多发性硬化有关,可能引发保护性功能。[6]慢性阻塞性肺(COPD)病人高水平尿酸可用作潜在诊疗标记物。[7]

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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  • 历史批次信息供参考:

    分析证书(COA)

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    访问文档库

    Serum uric acid: a risk factor and a target for treatment?
    Feig DI, et al.
    Journal of the American Society of Nephrology, 17(4), S69-S73 (2006)
    Reduction of Serum Uric Acid Associated with Attenuation of Renal Injury, Inflammation and Macrophages M1/M2 Ratio in Hyperuricemic Mice Model
    HARYONO A, et al.
    Kobe J. Med. Sci., 64(3), E107-E114 (2018)
    Uric acid in plants and microorganisms: Biological applications and genetics-A review
    Hafez RM, et al.
    Journal of Advanced Research, 8(5), 475-486 (2017)
    A graphene-based electrochemical device with thermoresponsive microneedles for diabetes monitoring and therapy
    Lee H, et al.
    Nature Nanotechnology, 11(6), 566-566 (2016)
    Uric acid, hyperuricemia and vascular diseases
    Jin M, et al.
    Frontiers in Bioscience, 17, 656-656 (2012)

    商品

    Uric acid present in animal sera impacts serum-supplemented classical cell culture systems, influencing cell culture performance.

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