Asam urek

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Asam urek
Harnsäure Ketoform.svg
Uric acid3D.png
Namo
Namo IUPAC
7,9-dihydro-1H-purine-2,6,8(3H)-trione
Nama lain
2,6,8 Trioxypurine
Penanda
Model 3D (JSmol)
ChemSpider
ECHA InfoCard 100.000.655
Nomor EC 200-720-7
KEGG
Sipaik
C5H4N4O3
Massa molar 168g/mol
Panampilan kristal putiah
Densitas 1.87
Titik lebur taurai dek paneh
Titiak didiah N/A
saketek
Kaasaman (pKa) 3.89
Lain halnyo kok disabuikan babeda, data di ateh balaku pado temperatur jo takanan standar (25 °C [77 °F], 100 kPa).
YaY verifikasi (apo iko YaYN ?)
Sangkalan dan rujuakan

Asam urek (bahaso Inggirih: uric acid, urate) adolah senyawa turunan purina jo rumus kimia C5H4N4O3 sarato rasio plasma darah antaro 3,6 mg/dL (~214µmol/L) dan 8,3 mg/dL (~494µmol/L) (1 mg/dL = 59,48 µmol/L)[2].

Balabiah (hiperurisemia, hyperuricemia) atau bakurang (hipourisemia, hypouricemia) kadar asam urek dalam plasma darah iko acok manjadi indikasi adonyo panyakik atau gangguan pado tubuah manusia.

Pado manusia, asam urek adolah produk tarakhia lintasan katabolisme nukleotida purina, sabab tidonyo enzim urikase nan maubah asam urek manjadi alantoin. Kadar asam urek nan balabiah dapek manimbulkan batu ginjal dan/atau pirai di pasandian.[3]

Rujuakan[suntiang | suntiang sumber]

  1. "Uric Acid." Biological Magnetic Resonance Data Bank. Indicator Information
  2. SI Units for Clinical Data
  3. (Inggirih)"[Physiology and biochemistry of uric acid"]. Membrane Biology Program & Renal Division, Brigham and Women's Hospital and Harvard Medical School; Hediger MA.. http://www.ncbi.nlm.nih.gov/pubmed/15493112. Diakses pado 28 Nopember 2010.