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CAS No.: | 316-46-1 |
---|---|
Name: | 5-Fluorouridine |
Article Data: | 38 |
Molecular Structure: | |
Formula: | C9H11FN2O6 |
Molecular Weight: | 262.195 |
Synonyms: | 1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione;Uridine, 5-fluoro- (8CI 9CI);1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-1-H-pyrimidine-2,4-dione;5-Fluoro-1-.beta.-D-ribofuranosyluracil;5-Fluoro-uridine;1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione;Uridine, 5-fluoro-;4-24-00-01231 (Beilstein Handbook Reference);Fluorouridine;L-5-Fluorouridine;L-.beta.-Ribofuranosyl-5-fluorouracil;5-Fur;1-[(2S,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-pyrimidine-2,4-dione; |
EINECS: | 206-260-3 |
Density: | 1.77 g/cm3 |
Melting Point: | 182-184 °C |
Solubility: | Soluble in water |
Appearance: | White powder |
Hazard Symbols: | Xn, Xi |
Risk Codes: | 40-68-36/37/38 |
Safety: | 22-26-36/37-36/37/39-27 |
PSA: | 124.78000 |
LogP: | -2.71280 |
Structure of 5-Fluorouridine (CAS NO.316-46-1):
IUPAC Name: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidine-2,4-dione
Empirical Formula: C9H11FN2O6
Molecular Weight: 262.1918
EINECS: 206-260-3
Index of Refraction: 1.641
Molar Refractivity: 53.45 cm3
Molar Volume: 148.1 cm3
Polarizability: 21.19×10-24cm3
Surface Tension: 87.1 dyne/cm
Density: 1.77 g/cm3
Melting Point: 182-184 °C
Water Solubility: soluble
Physical Appearance: White Powder
Product Categories: Pyridines, Pyrimidines, Purines and Pteredines;Pyrimidine;Nucleotides and Nucleosides;Biochemistry;Chemical Reagents for Pharmacology Research;Nucleosides and their analogs;Nucleosides, Nucleotides & Related Reagents;Bases & Related Reagents;Nucleotides
5-Fluorouridine (CAS NO.316-46-1) can be used for producing intermediates of anticancer drug DFUR and FUDR ,and also can be used in genetic engineering and biochemical reagents and so on.
1. | dns-hmn:hla 10 µmol/L | BCPCA6 Biochemical Pharmacology. 14 (1965),205. | ||
2. | dni-mus-ipr 500 µmol/kg | CNREA8 Cancer Research. 39 (1979),2406. | ||
3. | ipr-rat LD50:400 mg/kg | ADTEAS Advances in Teratology. 3 (1968),181. | ||
4. | ipr-mus LD50:160 mg/kg | CNREA8 Cancer Research. 39 (1979),2406. | ||
5. | scu-mus LD50:384 mg/kg | CNCRA6 Cancer Chemotherapy Reports. 6 (1960),94. |
Poison by intraperitoneal and subcutaneous routes. Human mutation data reported. When heated to decomposition it emits very toxic fumes of F− and NOx.
Hazard Codes:Xn,Xi
Risk Statements:
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
40: Limited evidence of a carcinogenic effect
68: Possible risk of irreversible effectsSafety Statements:
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
27: Take off immediately all contaminated clothing
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
WGK Germany: 3
RTECS: YU8050000
F: 10
Hazard Note: Harmful
5-Fluorouridine , its cas register number is 316-46-1. It also can be called 2(1H)-pyrimidinone, 5-fluoro-4-hydroxy-1-pentofuranosyl- ; 2,4(1H,3H)-pyrimidinedione, 5-fluoro-1-pentofuranosyl- ; 5-Fluoro-1-pentofuranosylpyrimidine-2,4(1H,3H)-dione ; (2'R,3'R,4'S,5'R)-1-(3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-1H-pyrimidine-2,4-dione ; 1-(3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-1H-pyrimidine-2,4-dione .