D3876
2′-Deoxyuridine 5′-monophosphate disodium salt
Sigma Grade
Synonym(s):
dUMP
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All Photos(4)
About This Item
Linear Formula:
C9H11N2O8PNa2
CAS Number:
Molecular Weight:
352.15
EC Number:
MDL number:
UNSPSC Code:
41106305
PubChem Substance ID:
NACRES:
NA.51
Recommended Products
biological source
synthetic (organic)
grade
Sigma Grade
Assay
≥98% (HPLC)
form
powder
storage temp.
−20°C
SMILES string
[Na].OC1CC(OC1COP(O)(O)=O)N2C=CC(=O)NC2=O
InChI
1S/C9H13N2O8P.Na.H/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);;
InChI key
WXIVKKBDJOCRNB-UHFFFAOYSA-N
General description
2′-Deoxyuridine 5′-monophosphate disodium salt (dUMP) is a substrate for thymidylate synthase and is converted to deoxythymidine monophosphate (dTMP).
Application
2′-Deoxyuridine 5′-monophosphate (dUMP) is used by the enzyme thymidylate synthetase (TS) (EC 2.1.1.45) for the de novo production of dTMP. dUMP is used as the reference substrate in studies of dUMP analogues in potential chemotherapy applications.
2′-Deoxyuridine 5′-monophosphate disodium salt has been used:
- in ultraperformance liquid chromatography-tandem mass spectrometry (UPLC/MS/MS) assay
- to stimulate proliferation of peripheral blood mononuclear cell (PBMCs) exposed to influenza virus antigen
- in thymidylate synthase activity assay Helicobacter pylori
Biochem/physiol Actions
2′-Deoxyuridine 5′-monophosphate disodium salt (dUMP) conversion to pyrimidine is inhibited by methotrexate. The inhibition of dUMP to deoxythymidine monophosphate (dTMP) at the methylation step is a key in controlling bacterial and eukaryotic cell growth.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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L V Skosareva et al.
Biochemistry. Biokhimiia, 77(5), 524-531 (2012-07-21)
The interaction of nucleotide excision repair (NER) proteins (XPC-HR23b, RPA, and XPA) with 48-mer DNA duplexes containing the bulky lesion-mimicking fluorescein-substituted derivative of dUMP (5-{3-[6-(carboxyamidofluoresceinyl)amidocapromoyl]allyl}-2'-deoxyuridine-5'-monophosphate) in a cluster with a lesion of another type (apurinic/apyrimidinic (AP) site) has been studied.
Aldo A Arvizu-Flores et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 150(3), 406-413 (2009-06-30)
Thymidylate synthase (TS) catalyzes the synthesis of deoxythymidine monophosphate (dTMP), which is an essential precursor for DNA synthesis. The rationale underlying drug design is to identify compounds that differentially inhibit a viral or parasite enzyme vs. the host homologue. We
Targeting of Helicobacter pylori thymidylate synthase ThyX by non-mitotoxic hydroxy-naphthoquinones.
Stéphane Skouloubris et al.
Open biology, 5(6), 150015-150015 (2015-06-05)
ThyX is an essential thymidylate synthase that is mechanistically and structurally unrelated to the functionally analogous human enzyme, thus providing means for selective inhibition of bacterial growth. To identify novel compounds with anti-bacterial activity against the human pathogenic bacterium Helicobacter
Przemysław Ziemkowski et al.
Biochemical and biophysical research communications, 362(1), 37-43 (2007-08-19)
A series of 2'-fluoro-substituted dUMP/FdUMP analogues were synthesized, their interaction with human recombinant thymidylate synthase investigated, and structural (1)H and (19)F NMR study of the corresponding nucleosides performed. While 2'-F-dUMP (fluorine in the "down" configuration), in striking contrast to 2'-F-ara-UMP
Biochemistry: Anchors away.
Maria Paola Costi et al.
Nature, 458(7240), 840-841 (2009-04-17)
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