Uridine

Uridine is a pyrimidine ribonucleoside central to RNA biosynthesis and the pyrimidine salvage pathway, with additional interest as a nutraceutical and neuroprotective research compound. Its role spans both pharmaceutical excipient and active-ingredient applications. Simson Pharma's Uridine reference standard supports identity and purity testing across nucleoside-based research and formulation work.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Uridine Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.

Pharmaceutical Reference Standards / Impurity Standards

Uridine
Uridine
  • CAT. No.U030000
  • CAS. No.58-96-8
  • Mol. F.C9H12N2O6
  • Mol. W.244.20 g/mol
  • Stock Status:Instock
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Uridine Diphosphate Choline Ammonium
Uridine Diphosphate Choline Ammonium
  • CAT. No.U030001
  • CAS. No.99492-83-8 (free base)
  • Mol. F.C14H24N3O12P2.NH4
  • Mol. W.506.34 g/mol
  • Stock Status:Instock
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Uridine Diphosphate Choline Sodium salt
Uridine Diphosphate Choline Sodium salt
  • CAT. No.U030001A
  • CAS. No.1772607-47-2
  • Mol. F.C14H24N3O12P2Na
  • Mol. W.511.07 g/mol
  • Stock Status:Instock
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Disodium 5`-Uridylate
Disodium 5`-Uridylate
  • CAT. No.U030002
  • CAS. No.3387-36-8
  • Mol. F.C9H11N2Na2O9P
  • Mol. W.368.10 g/mol
  • Stock Status:Instock
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Uridine 5`-monophosphate
Uridine 5`-monophosphate
  • CAT. No.U030003
  • CAS. No.58-97-9
  • Mol. F.C9H13N2O9P
  • Mol. W.324.18 g/mol
  • Stock Status:Instock
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Uridine-5`-diphosphate disodium
Uridine-5`-diphosphate disodium
  • CAT. No.U030005
  • CAS. No.27821-45-0
  • Mol. F.C9H12N2O12P2.2Na
  • Mol. W.448.12 g/mol
  • Stock Status:Instock
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Uridine 5'-Triphosphate Trisodium Salt Hydrate
Uridine 5'-Triphosphate Trisodium Salt Hydrate
  • CAT. No.U030006
  • CAS. No.NA
  • Mol. F.C9H12N2O15P3.3Na.H2O
  • Mol. W.568.10 g/mol
  • Stock Status:Custom Synthesis
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Uridine-5,6-d2
Uridine-5,6-d2
  • CAT. No.U030007
  • CAS. No.40632-21-1
  • Mol. F.C9H10D2N2O6
  • Mol. W.246.22 g/mol
  • Stock Status:Instock
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L-Uridine
L-Uridine
  • CAT. No.U030009
  • CAS. No.26287-69-4
  • Mol. F.C9H12N2O6
  • Mol. W.244.20 g/mol
  • Stock Status:Instock
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3-Substituted Acetyl Uridine
3-Substituted Acetyl Uridine
  • CAT. No.U030010
  • CAS. No.29031-50-3
  • Mol. F.C15H18N2O9
  • Mol. W.370.30 g/mol
  • Stock Status:Custom Synthesis
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Isouridine
Isouridine
  • CAT. No.U030011
  • CAS. No.6745-33-1
  • Mol. F.C9H12N2O6
  • Mol. W.244.20 g/mol
  • Stock Status:Custom Synthesis
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1,3-disubstituted Uridine
1,3-disubstituted Uridine
  • CAT. No.U030012
  • CAS. No.7561-36-6
  • Mol. F.C14H20N2O10
  • Mol. W.376.32 g/mol
  • Stock Status:Custom Synthesis
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Uridine Triacetate
Uridine Triacetate
  • CAT. No.U030013
  • CAS. No.4105-38-8
  • Mol. F.C15H18N2O9
  • Mol. W.370.31 g/mol
  • Stock Status:Instock
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Dihydrouridine Impurity
Dihydrouridine Impurity
  • CAT. No.U030015
  • CAS. No.5627-05-4
  • Mol. F.C9H14N2O6
  • Mol. W.246.22 g/mol
  • Stock Status:Custom Synthesis
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Uridine 5'-triphosphate monosodium salt
Uridine 5'-triphosphate monosodium salt
  • CAT. No.U030016
  • CAS. No.63-39-8(base)
  • Mol. F.C9H14N2NaO15P3
  • Mol. W.506.12 g/mol
  • Stock Status:Custom Synthesis
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5-Methyluridine
5-Methyluridine
  • CAT. No.U030018
  • CAS. No.1463-10-1
  • Mol. F.C10H14N2O6
  • Mol. W.258.23 g/mol
  • Stock Status:Custom Synthesis
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Uridine-5-Diphospo Choline
Uridine-5-Diphospo Choline
  • CAT. No.U030020
  • CAS. No.NA
  • Mol. F.C14H25N3O12P2
  • Mol. W.489.31 g/mol
  • Stock Status:Custom Synthesis
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Uridine 5-diphosphoglucuronic acid ammonium salt
Uridine 5-diphosphoglucuronic acid ammonium salt
  • CAT. No.U030021
  • CAS. No.43195-60-4
  • Mol. F.C15H22N2O18P2.XNH3
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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Uridine 5`-Diphosphate Sodium Salt
Uridine 5`-Diphosphate Sodium Salt
  • CAT. No.U030022
  • CAS. No.21931-53-3
  • Mol. F.C9H14N2O12P2.xNa
  • Mol. W.404.16 g/mol
  • Stock Status:Instock
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Uridine 3`-Monophosphate Disodium Salt
Uridine 3`-Monophosphate Disodium Salt
  • CAT. No.U030025
  • CAS. No.35170-03-7
  • Mol. F.C9H11N2O9P.2Na
  • Mol. W.370.16 g/mol
  • Stock Status:Custom Synthesis
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Uridine 3`,5`-monophosphate
Uridine 3`,5`-monophosphate
  • CAT. No.U030026
  • CAS. No.4004-57-3
  • Mol. F.C9H11N2O8P
  • Mol. W.306.17 g/mol
  • Stock Status:Custom Synthesis
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Uridine Impurity 2
Uridine Impurity 2
  • CAT. No.U030027
  • CAS. No.108274-04-0
  • Mol. F.C15H19N5O5
  • Mol. W.349.30 g/mol
  • Stock Status:Custom Synthesis
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7-Aminomethyl-7-Deazaguanosine
7-Aminomethyl-7-Deazaguanosine
  • CAT. No.U030028
  • CAS. No.66048-70-2
  • Mol. F.C12H17N5O5
  • Mol. W.311.29 g/mol
  • Stock Status:Custom Synthesis
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Uridine Impurity 3
Uridine Impurity 3
  • CAT. No.U030029
  • CAS. No.52777-29-4
  • Mol. F.C14H21N3O8
  • Mol. W.359.33 g/mol
  • Stock Status:Custom Synthesis
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Nucleoside Q
Nucleoside Q
  • CAT. No.U030030
  • CAS. No.57072-36-3
  • Mol. F.C17H23N5O7
  • Mol. W.409.39 g/mol
  • Stock Status:Custom Synthesis
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Agmatidine
Agmatidine
  • CAT. No.U030031
  • CAS. No.1221169-70-5
  • Mol. F.C14H25N7O4
  • Mol. W.355.39 g/mol
  • Stock Status:Custom Synthesis
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Uridine Impurity 4
Uridine Impurity 4
  • CAT. No.U030032
  • CAS. No.898543-15-2
  • Mol. F.C19H26N6O7
  • Mol. W.450.45 g/mol
  • Stock Status:Custom Synthesis
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Uridine Impurity 7
Uridine Impurity 7
  • CAT. No.U030033
  • CAS. No.872710-80-0
  • Mol. F.C16H25N3O6
  • Mol. W.355.39 g/mol
  • Stock Status:Custom Synthesis
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Uridine Impurity 5
Uridine Impurity 5
  • CAT. No.U030034
  • CAS. No.NA
  • Mol. F.C14H24N3O13P2.Na
  • Mol. W.527.29 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

N4-Hydroxycytidine 5'-triphosphate
N4-Hydroxycytidine 5'-triphosphate
  • CAT. No.U030017
  • CAS. No.34973-27-8
  • Mol. F.C9H16N3O15P3
  • Mol. W.499.16 g/mol
  • Stock Status:Custom Synthesis
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Uridine,2`-dehydroxy,4-oxime
Uridine,2`-dehydroxy,4-oxime
  • CAT. No.U030019
  • CAS. No.1867-16-9
  • Mol. F.C9H13N3O5
  • Mol. W.243.22 g/mol
  • Stock Status:Custom Synthesis
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Uridine-13C5
Uridine-13C5
  • CAT. No.U030035
  • CAS. No.159496-16-9
  • Mol. F.C413C5H12N2O6
  • Mol. W.249.20 g/mol
  • Stock Status:Please Enquire
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Isotope Labelled Compounds

Uridine 13CD3
Uridine 13CD3
  • CAT. No.U030014
  • CAS. No.NA
  • Mol. F.C913CH10D3FN2O5
  • Mol. W.264.23 g/mol
  • Stock Status:Custom Synthesis
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Uridine 13C,15N2
Uridine 13C,15N2
  • CAT. No.U030023
  • CAS. No.369656-75-7
  • Mol. F.C813CH1215N2O6
  • Mol. W.247.18 g/mol
  • Stock Status:Custom Synthesis
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5-Methyluridine-1`,2`,3`,4`,5`-13C5
5-Methyluridine-1`,2`,3`,4`,5`-13C5
  • CAT. No.U030024
  • CAS. No.159496-17-0
  • Mol. F.C513C5H14N2O6
  • Mol. W.263.20 g/mol
  • Stock Status:Custom Synthesis
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