Uridine
Names
[ CAS No. ]:
58-96-8
[ Name ]:
Uridine
[Synonym ]:
1-β-δ-Ribofuranosyluracil
Uracil, 1-β-D-ribofuranosyl-
uracil riboside
EINECS 200-407-5
1-[(2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-2,4(1H,3H)-pyrimidinedione
URD
1-b-D-Ribofuranosyluracil
Uracil-1-β-D-ribofuranoside
1-b-D-Ribofuranosyl-2,4(1H,3H)-pyrimidinedione
1-(β-D-Ribofuranosyl)pyrimidin-2,4(1H,3H)-dion
NFDB2
1-β-D-Ribofuranosyl-2,4(1H,3H)-pyrimidinedione
Uridine
D-URIDINE
MFCD00006526
T6NVMVJ A- BT5OTJ CQ DQ E1Q &&β-D-Ribo Form
2(1H)-Pyrimidinone, 4-hydroxy-1-β-D-ribofuranosyl-
2,4(1H,3H)-pyrimidinedione, 1-β-D-ribofuranosyl-
4-Hydroxy-1-(β-D-ribofuranosyl)-2(1H)-pyrimidinone
Uridin
Diquafosol Impurity 11
Biological Activity
[Description]:
[Related Catalog]:
[Target]
Human Endogenous Metabolite
[Related Small Molecules]
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
567.9±60.0 °C at 760 mmHg
[ Melting Point ]:
163-167 °C(lit.)
[ Molecular Formula ]:
C9H12N2O6
[ Molecular Weight ]:
244.201
[ Flash Point ]:
297.2±32.9 °C
[ Exact Mass ]:
244.069534
[ PSA ]:
124.78000
[ LogP ]:
-1.55
[ Vapour Pressure ]:
0.0±3.5 mmHg at 25°C
[ Index of Refraction ]:
1.732
[ Storage condition ]:
2~8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YR1450000
- CHEMICAL NAME :
- Uracil, 1-beta-D-ribofuranosyl-
- CAS REGISTRY NUMBER :
- 58-96-8
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C9-H12-N2-O6
- MOLECULAR WEIGHT :
- 244.23
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4335 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)
- TYPE OF TEST :
- Micronucleus test
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Mammal - species unspecified Lymphocyte
- DOSE/DURATION :
- 100 mmol/L
- REFERENCE :
- PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 48,686,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1002 No. of Facilities: 35 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 115 (estimated) No. of Female Employees: 64 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
YR1450000
[ Packaging Group ]:
I; II; III
[ Hazard Class ]:
6.1
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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