Uridine 99%
Supplier: Thermo Fisher Scientific
About this item
Synonyms: 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione, 1-β-D-Ribofuranosyluracil, Uracil-1-β-D-ribofuranoside
- CAS Number:58-96-8
- Formula:C₉H₁₂N₂O₆
- MDL Number:MFCD00006526
- Molecular Weight:244.20 g/mol
- Melting Pt:162…170 °C
- Storage Temperature:Refrigerator
- EINECS:200-407-5
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Product Details & Documents
Synonyms: 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione, 1-β-D-Ribofuranosyluracil, Uracil-1-β-D-ribofuranoside
- CAS Number:58-96-8
- Formula:C₉H₁₂N₂O₆
- MDL Number:MFCD00006526
- Molecular Weight:244.20 g/mol
- Melting Pt:162…170 °C
- Storage Temperature:Refrigerator
- EINECS:200-407-5
Specifications for Product Family
Specification Test Results
- Appearance:White to off-white Crystalline powder
- Infrared spectrum:Conforms
- Melting point:162 to 170 °C
- Loss on drying:≤1 % (105 °C, 2 hrs)
- Sulfated ash:≤0.1 %
- HPLC:≥98.5 %
- UV spectrophotometry:≥98 % (lambda max. 262 nm, pH 7)
- UV transmittance:≥95 % (c=1, H2O, 430 nm) 1 cm cell
- Ratio of Absorbances:0.72 to 0.76 (A250/A260)
- Heavy metals (as Pb):≤10 ppm