CAS 69-93-2

Harnsäure

Beschreibung:

Harnsäure, mit der CAS-Nummer 69-93-2, ist eine stickstoffhaltige Verbindung, die eine entscheidende Rolle im Purinstoffwechsel bei Menschen und vielen anderen Organismen spielt. Es handelt sich um eine weiße, geruchlose, kristalline Substanz, die leicht in Wasser und besser in alkalischen Lösungen löslich ist. Harnsäure hat die chemische Formel C5H4N4O3 und eine molare Masse von etwa 168,11 g/mol. Es wird hauptsächlich in der Leber produziert und über die Nieren ausgeschieden und dient als Abfallprodukt des Abbaus von Nukleinsäuren. Unter physiologischen Bedingungen liegt Harnsäure hauptsächlich in seiner anionischen Form, Urat, vor, das in Gelenken und Geweben auskristallisieren kann, was zu Erkrankungen wie Gicht führen kann, wenn es im Übermaß vorhanden ist. Harnsäure hat auch antioxidative Eigenschaften, die zur Abwehr des Körpers gegen oxidativen Stress beitragen. Seine Werte können durch Ernährung, Hydratation und bestimmte medizinische Bedingungen beeinflusst werden, was es zu einem wichtigen Biomarker in klinischen Umgebungen macht.

Formel: C₅H₄N₄O₃

InChl: 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: InChIKey=LEHOTFFKMJEONL-UHFFFAOYSA-N

SMILES: O=C1C2=C(NC(=O)N2)NC(=O)N1

Synonyme:

• 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-
• 1H-Purine-2,6,8-triol
• 2,3,6,7,8,9-Hexahydro-1H-purine-2,6,8-trione
• 2,6,8-Trihydroxypurine
• 2,6,8-Trioxopurine
• 2,6,8-Trioxypurine
• 6,8(3H)-trione,7,9-dihydro-1H-Purine-2
• 7,9-Dihydro-1H-purine-2,6,8(3H)-trione
• 8(3H)-Trione,7,9-Dihydro-1H-Purine-6
• Acide urique
• Acido Urico
• Harnsaure
• Lithic acid
• Nsc 3975
• Purine-2,6,8(1H,3H,9H)-trione
• Purine-3,6,8(1H,3H,9H)-trione
• Uric acid hyperuricemia

Uric Acid

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Reinheit: >98.0%(T)

Farbe und Form: White to Light yellow powder to crystal

Molekulargewicht: 168.11

Ref: 3B-U0018

Uric acid, 99%

CAS: 69-93-2

Uric acid acts as a strong reducing agent (electron donors) and potent antioxidant. It is used as a precursor in cell culture systems and in cosmetics. Further, it is useful for serum-free medium supplement. In addition to this, it is used as a reagent in the determination of uricase and tungstate.

Formel: C₅H₄N₄O₃

Reinheit: 99%

Farbe und Form: White to pale cream, Powder or crystals or crystalline powder

Molekulargewicht: 168.11

Ref: 02-A13346

2,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Reinheit: 98%

Farbe und Form: Solid

Molekulargewicht: 168.1103

Ref: IN-DA0035SE

Uric Acid

CAS: 69-93-2

Uric Acid

Reinheit: ≥95%

Molekulargewicht: 168.11g/mol

Ref: 54-BUP18691

Uric Acid

CAS: 69-93-2

Uric Acid (Lithic acid) is an oxidation product of oxypurines. Uric Acid is the final oxidation product of purine catabolism in humans and primates.

Formel: C₅H₄N₄O₃

Reinheit: 97.10% - 99.62%

Farbe und Form: White Or Off-White Powder Or Crystals

Molekulargewicht: 168.11

Ref: TM-T0626

Uric acid

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Reinheit: ≥ 99.0%

Farbe und Form: White to off-white crystalline powder

Molekulargewicht: 168.11

Ref: 7W-GE8728

Uric Acid-13C-15N2

CAS: 69-93-2

Formel: C₁₅N₂C₄H₄N₂O₃

Molekulargewicht: 171.09

Ref: 4Z-U-015002

Uric acid

CAS: 69-93-2

Uric acid

Formel: C₅H₄N₄O₃

Reinheit: By hplc: 99.0% by area (Typical Value in Batch COA)

Farbe und Form: white to slightly off white crystlaline powder

Molekulargewicht: 168.11g/mol

Ref: 54-BIK9021

Uric Acid

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Molekulargewicht: 168.11

Ref: 4Z-U-015001

Uric Acid-13C3

Kontrolliertes Produkt

CAS: 69-93-2

Applications Isotope labelled Uric Acid is a heterocyclcic compound that is created when purine nucleotides are broken down of by the human body. High blood concetration of Uric Acid is known as hyperuricemia and is often associated with a wide range of disorders and medical conditions such as gout, diabetes and metabolic syndrome. Uric acid may be a marker of oxidative stress and may have a potential therapeutic role as an antioxidant.
References Heinig, M. et al.: Cle. Clin. J. Med., 73, 1059 (2006); Glantzounis, G.K. et al.: Curr. Pharmac. Des., 11, 4145 (2005); Dehghan, A. et al.: Diab. Care, 31, 361 (2008); Nakagawa, T. et al.: Am. J. Physiol. Renal Physiol., 290, F625 (2006);

Formel: C₂₁₃C₃H₄N₄O₃

Farbe und Form: Neat

Molekulargewicht: 171.09

Ref: TR-U829204

Uric Acid

CAS: 69-93-2

Applications Uric Acid is a heterocyclcic compound that is created when purine nucleotides are broken down of by the human body. High blood concetration of Uric Acid is known as hyperuricemia and is often associated with a wide range of disorders and medical conditions such as gout, diabetes and metabolic syndrome. Uric acid may be a marker of oxidative stress and may have a potential therapeutic role as an antioxidant.
References Heinig, M. et al.: Cle. Clin. J. Med., 73, 1059 (2006); Glantzounis, G.K. et al.: Curr. Pharmac. Des., 11, 4145 (2005); Dehghan, A. et al.: Diab. Care, 31, 361 (2008); Nakagawa, T. et al.: Am. J. Physiol. Renal Physiol., 290, F625 (2006);

Formel: C₅H₄N₄O₃

Farbe und Form: Neat

Molekulargewicht: 168.11

Ref: TR-U829200

Uric Acid-13C,15N2

Kontrolliertes Produkt

CAS: 69-93-2

Formel: CC₄H₄₁₅N₂N₂O₃

Farbe und Form: Off-White To Light Yellow

Molekulargewicht: 171.09

Ref: TR-U829201

Uric acid

CAS: 69-93-2

For the quantitative enzymatic determination of uric acid in serum. Uric acid measurements are useful in the diagnosis of numerous renal and metabolic disorders. Uric acid is a substrate for the enzyme uricase. Uric acid is oxidized by oxygen in a reaction catalyzed by the enzyme uricase forming hydrogen peroxide and allantoin. Production of hydrogen peroxide can be assayed by 4-aminoantipyrine (4-AAP) in combination with 2-hydroxy-3,5-dichloro-benzenesulfonate (HDCBS) in the presence of horseradish peroxidase (HRP) through the production of an intensely red dye.

Formel: C₅H₄N₄O₃

Reinheit: Min. 99.0 Area-%

Molekulargewicht: 168.11 g/mol

Ref: 3D-U-6050

Uric acid

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Reinheit: 98%

Farbe und Form: Solid

Molekulargewicht: 168.112

Ref: 10-F463604

Uric Acid extrapure AR, 99%

CAS: 69-93-2

Formel: C₅H₄N₄O₃

Reinheit: min. 99%

Farbe und Form: White to off - white, Crystalline compound, Clear, Colourless to pale yellow

Molekulargewicht: 168.11

Ref: SR-90739