Uric Acid

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Names

[ CAS No. ]:
69-93-2

[ Name ]:
Uric Acid

[Synonym ]:
2,6,8-trioxypurine
1H-Purine-2,6,8 (3H)-trione, 7,9-dihydro-
1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-
[14C]-Uric acid
2,6,8-trioxopurine
EINECS 200-720-7
7,9-Dihydro-1H-purine-2,6,8(3H)-trione
1H-Purine-2,6,8-triol
urate
[3H]-Uric acid
2,6,8-trihydroxypurine
Uric Acid
Uric acid (8CI)
MFCD00005712
1H-Purine-2,6,8(3H)-trione, 7,9-dihydro- (9CI)
1H-Purine-2,6,8(3H)-trione,7,9-dihydro
Lithic acid
7,9-dihydro-3H-purine-2,6,8-trione

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
863ºC at 760 mmHg

[ Melting Point ]:
>300 °C(lit.)

[ Molecular Formula ]:
C5H4N4O3

[ Molecular Weight ]:
168.110

[ Flash Point ]:
475.7ºC

[ Exact Mass ]:
168.028336

[ PSA ]:
114.37000

[ LogP ]:
-1.08

[ Index of Refraction ]:
1.721

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stable. Incompatible with acids, bases, oxidising agents.

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YU7050080
CHEMICAL NAME :
Uric acid
CAS REGISTRY NUMBER :
69-93-2
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C5-H4-N4-O3
MOLECULAR WEIGHT :
168.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
5040 mg/kg
SEX/DURATION :
male 4 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - testes, epididymis, sperm duct

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
10 mmol/L
REFERENCE :
CYTBAI Cytobios. (Faculty Press, 88 Regent St., Cambridge, UK) V.1- 1969- Volume(issue)/page/year: 4,87,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82048 No. of Facilities: 246 (estimated) No. of Industries: 5 No. of Occupations: 4 No. of Employees: 2320 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82048 No. of Facilities: 1210 (estimated) No. of Industries: 5 No. of Occupations: 8 No. of Employees: 17397 (estimated) No. of Female Employees: 12409 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R33

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
YU7050080

[ HS Code ]:
2933990090

Synthetic Route

Precursor & DownStream

Precursor

  • Hypoxanthine
  • 2,6-Dihydroxypurine
  • Urea
  • (2-amino-6-oxo-7H-purin-3-yl) acetate
  • 5,6-DIAMINOPYRIMIDINE-2,4(1H,3H)-DIONE
  • Adenine
  • Guanine
  • N-(guanin-8-yl)-1-naphthylamine
  • Uric Acid
  • Adenosine

DownStream

  • 2,4,5-Imidazolidinetrione
  • Oxalyldiurea
  • 1-(2,5-Dioxo-2,5-dihydro-1H-imidazol-4-yl)urea
  • allantoin
  • 9-methyluric acid
  • 3-METHYLURIC ACID
  • 1H-Purine-2,8(3H,6H)-dione,7,9-dihydro-6-thioxo-
  • 2,4,7(1H,3H,8H)-Pteridinetrione
  • Bisalloxazine
  • 1H-Purine-2,6-dione,3,9-dihydro-1,3,8,9-tetramethyl-

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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  • Uric acid-15N2
  • uric acid amine
  • Uric acid,6-thio
  • 8-thio-uric acid
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  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
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  • [1-(Diphenylmethyl)-2,2-dimethylcyclopropyl]methanol
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
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