Uridine

Modify Date: 2025-08-20 17:07:52

Uridine Structure
Uridine structure
Common Name Uridine
CAS Number 58-96-8 Molecular Weight 244.201
Density 1.9±0.1 g/cm3 Boiling Point 567.9±60.0 °C at 760 mmHg
Molecular Formula C9H12N2O6 Melting Point 163-167 °C(lit.)
MSDS Chinese USA Flash Point 297.2±32.9 °C

 Use of Uridine


Uridin is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.

 Names

Name uridine
Synonym More Synonyms

 Uridine Biological Activity

Description Uridin is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.
Related Catalog
Target

Human Endogenous Metabolite

 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

 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

 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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 Synonyms

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
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