2′-Deoxyuridine 5′-mono-phos-phate disodium salt - ≥98% , CAS No.42155-08-8

CAS: 42155-08-8 Cat. No.: D122990 Molecular Weight: 352.15 EC Number: 255-687-1 PubChem CID: 13957223

GRADE & PURITY ≥98%

Synonyms

2'-dUMP?2Na | DISODIUM DEOXYURIDYLATE | EINECS 255-687-1 | SCHEMBL20266308 | disodium;[(2R,3S,5R)-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl phosphate | 2'-dUMP⋅2Na | 5'-Uridylic acid, 2'-deoxy-, disodium salt | 5'-URIDYLIC ACID, 2'-DEOXY-, S

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

2′-Deoxyuridine 5′-monophosphate (dUMP) is used by the enzyme thymidylate synthetase (TS) for the de novo production of dTMP. dUMP is used as the reference substrate in studies of dUMP analogues in potential chemotherapy applications.

Specifications

Synonyms

2'-dUMP?2Na | DISODIUM DEOXYURIDYLATE | EINECS 255-687-1 | SCHEMBL20266308 | disodium;[(2R, 3S, 5R)-5-(2, 4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl phosphate | 2'-dUMP⋅2Na | 5'-Uridylic acid, 2'-deoxy-, disodium salt | 5'-URIDYLIC ACID, 2'-DEOXY-, S

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Used by the enzyme thymidylate synthetase (TS) (EC 2.1.1.45) for the de novo production of dTMP. Reference substrate in studies of dUMP analogs in potential chemotherapy applications.

Storage

Protected from light, Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504767540
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504767540
• Canonical Smiles: C1C(C(OC1N2C=CC(=O)NC2=O)COP(=O)([O-])[O-])O.[Na+].[Na+]
• IUPAC Name: disodium;[(2R,3S,5R)-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methyl phosphate
• InChIKey: FXVXMLXAXVVONE-CDNBRZBRSA-L
• INCHI: 1S/C9H13N2O8P.2Na/c12-5-3-8(11-2-1-7(13)10-9(11)14)19-6(5)4-18-20(15,16)17;;/h1-2,5-6,8,12H,3-4H2,(H,10,13,14)(H2,15,16,17);;/q;2*+1/p-2/t5-,6+,8+;;/m0../s1
• Isomeric SMILES: C1[C@@H]([C@H](O[C@H]1N2C=CC(=O)NC2=O)COP(=O)([O-])[O-])O.[Na+].[Na+]
• WGK Germany: 3
• PubChem CID: 13957223
• Molecular Weight: 352.15

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Nucleosides, nucleotides, and analogues
    • Class Pyrimidine nucleotides
      • Subclass Pyrimidine deoxyribonucleotides
        • Level5 Pyrimidine deoxyribonucleoside monophosphates
          • Level6 Pyrimidine 2'-deoxyribonucleoside monophosphates

• Kingdom: Organic compounds
• Superclass: Nucleosides, nucleotides, and analogues
• Class: Pyrimidine nucleotides
• Subclass: Pyrimidine deoxyribonucleotides
• Intermediate Tree Nodes: Pyrimidine deoxyribonucleoside monophosphates
• Direct Parent: Pyrimidine 2'-deoxyribonucleoside monophosphates
• Alternative Parents: Pyrimidones Alkyl phosphates Hydropyrimidines Vinylogous amides Oxolanes Heteroaromatic compounds Lactams Secondary alcohols Ureas Oxacyclic compounds Azacyclic compounds Organonitrogen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Organic cations
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Pyrimidine 2'-deoxyribonucleoside monophosphate - Pyrimidone - Hydropyrimidine - Organic phosphoric acid derivative - Phosphoric acid ester - Pyrimidine - Alkyl phosphate - Oxolane - Heteroaromatic compound - Vinylogous amide - Lactam - Urea - Secondary alcohol - Organic alkali metal salt - Organoheterocyclic compound - Azacycle - Oxacycle - Organic nitrogen compound - Organic sodium salt - Hydrocarbon derivative - Organic oxide - Alcohol - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic salt - Organic cation - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleoside monophosphates. These are pyrimidine nucleotides with a monophosphate group linked to the ribose moiety lacking a hydroxyl group at position 2.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: light sensitive;Moisture sensitive
• Molecular Weight: 352.150 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 3
• Exact Mass: 352.005 Da
• Monoisotopic Mass: 352.005 Da
• Topological Polar Surface Area: 151.000 Ų
• Heavy Atom Count: 22
• Formal Charge: 0
• Complexity: 477.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 3
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3

References

1. Yating Li, Jason Tan, Yanqin Tu, Jingnan Wu, Zaifang Zhang, Yifeng Wei, Xinan Jiao, Yan Zhou.  (2025)  Distinct Phage-Encoded Enzymes for Substitution of Deoxythymidine by Deoxyuridine in Phage Genomes.  Advanced Science,      [PMID:41001765] [10.1002/advs.202512937]