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CAS No 69-93-2 , 7,9-dihydro-3H-purine-2,6,8-trione

  • Name: 7,9-dihydro-3H-purine-2,6,8-trione
  • Synonyms: 7,9-dihydro-3H-purine-2,6,8-trione; 2,6,8-trioxypurine; 2,6,8-Trioxopurine;urate; 2,6,8-trihydroxypurine; 69-93-2; Lithic acid; 1H-Purine-2,6,8-triol;
  • CAS Registry Number:
  • Flash Point: 475.7°C
  • Boiling Point: 863°C at 760 mmHg
  • Density: 1,9g/cm3
  • Refractive index: 1.721
  • Safety Statements: Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Hazard Symbols: 33:;
  • Flash Point: 475.7°C
  • EINECS: 200-720-7
  • Molecular Weight: 168.11026
  • InchiKey: LEHOTFFKMJEONL-UHFFFAOYSA-N
  • InChI: 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)
  • Risk Statements: 24/25,
  • Molecular Formula: C5H4N4O3
  • Molecular Structure:CAS No:69-93-2 7,9-dihydro-3H-purine-2,6,8-trione
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69-93-2 URIC ACID; 99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
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  • Address: Im Schlehert 10
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    Germany ,Germany
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69-93-2 URIC ACID BIOCHEMICA

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
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69-93-2 URIC ACID(RG)

  • United States ChromaDex Inc. [Manufacturer]
  • Tel: 949-419-0288
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  • Address: ChromaDex Inc.
    10005 Muirlands Blvd. Suite G - First Floor
    Irvine, CA 92618 ,United States
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69-93-2 Uric acid

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
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  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
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69-93-2 URIC ACID

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69-93-2 U-6050 URIC ACID

  • Switzerland Biosynth AG [Manufacturer]
  • Tel: +41 71 858 20 20/ 630.305.8400 (USA)
  • Fax: +41 71 858 20 30
  • Address: BIOSYNTH AG
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    9422 Staad / Switzerland
    Phone: +41 (0)71 858 20 20
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69-93-2 URIC ACID

  • Germany Beckmann-Kenko GmbH [Manufacturer]
  • Tel: +49 4241 9308-88
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  • Address: Beckmann-Kenko GmbH
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69-93-2 URIC ACID

  • Canada General Intermediates of Canada, Inc. [Manufacturer]
  • Tel: 780-483-2783
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  • Address: General Intermediates of Canada, Inc.
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    Edmonton, Alberta
    CANADA T5S 1G2 ,Canada
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69-93-2 URIC ACID

  • United States AMRESCO Inc. [Manufacturer]
  • Tel: 440-349-1313
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  • Address: AMRESCO Inc.
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69-93-2 Uric acid

  • China Tianjin Baier Chemical Co., Ltd. [Manufacturers]
  • Tel: 86-22-27333858
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  • Address: Nankai District, Tianjin, China, South Street outside Block A, Century Garden, 803 A ,TIANJINChina
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References of 7,9-dihydro-3H-purine-2,6,8-trione
Title: Uric Acid
CAS Registry Number: 69-93-2
CAS Name: 7,9-Dihydro-1H-purine-2,6,8(3H)-trione
Synonyms: 8-hydroxyxanthine; purine-2,6,8-triol; purine-2,6,8(1H,3H,9H)-trione; 2,6,8-trioxypurine
Molecular Formula: C5H4N4O3
Molecular Weight: 168.11
Percent Composition: C 35.72%, H 2.40%, N 33.33%, O 28.55%
Literature References: Discovered by Scheele and independently by Bergman in 1776. It forms the chief end-product of the nitrogenous metabolism of birds and of scaly reptiles and is found in their excrement; present in the urine of all carnivorous animals. Prepn from urea: Bills et al., J. Org. Chem. 27, 4633 (1962). Role in biological processes: Bishop, Talbott, Pharmacol. Rev. 5, 231 (1953).
Properties: White, odorless, tasteless crystals; dec by heat without melting and with evolution of HCN. d 1.89. One gram dissolves in about 15,000 parts cold water, about 2000 parts boiling water; sol in glycerol, in solns of alkali hydroxides, their carbonates, sodium acetate and sodium phosphate. Insol in alcohol, ether. Gives murexide reaction.
Density: d 1.89