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E9386

Sigma-Aldrich

5-Ethyl-2′-deoxyuridine

Synonym(s):

EUdR, Edoxudine

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About This Item

Empirical Formula (Hill Notation):
C11H16N2O5
CAS Number:
15176-29-1
Molecular Weight:
256.26
EC Number:
239-226-1
MDL number:
MFCD00079191
UNSPSC Code:
41106305
PubChem Substance ID:
24894696
NACRES:
NA.51

biological source

synthetic (organic)

Quality Level

200

Assay

≥95% (HPLC)

form

powder

solubility

water: 50 mg/mL, clear, colorless to yellow

storage temp.

−20°C

SMILES string

CCC1=CN(C2CC(O)C(CO)O2)C(=O)NC1=O

InChI

1S/C11H16N2O5/c1-2-6-4-13(11(17)12-10(6)16)9-3-7(15)8(5-14)18-9/h4,7-9,14-15H,2-3,5H2,1H3,(H,12,16,17)

InChI key

XACKNLSZYYIACO-UHFFFAOYSA-N

Biochem/physiol Actions

5-Ethyl-2′-deoxyuridine (EUdR) is used as a 5-fluorouracil (FU) modulator. EtdUrd may be used to enhance the therapeutic index of 5-FU by reducing the catabolism, prolonging the plasma and intratumoral concentrations of 5-FU, and offering protection to normal organs by increasing the endogenous uridine levels.
5-Ethyl-2′-deoxyuridine is an analog of pyrimidine, uridine. It is an effective antiviral agent and inhibits cell division in leukemic tumor cells. 5-Ethyl-2′-deoxyuridine interacts with 2′-deoxycytidine phosphate (dCTP) biosynthesis pathway to elicit antiproliferative effects.

Linkage

Homolog of thymidine

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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5-Iodo-2′-deoxyuridine ≥99% (HPLC)

Sigma-Aldrich

I7125

5-Iodo-2′-deoxyuridine

E De Clercq et al.
The Journal of biological chemistry, 262(31), 14905-14911 (1987-11-05)
5-Ethyl-2'-deoxyuridine (EDU) is a potent and selective inhibitor of the replication of herpes simplex virus type 1 (HSV-1) and 2 (HSV-2), which is currently being pursued for the topical treatment of HSV-1 and HSV-2 infections in humans. Using [4-14C]EDU as
P S Imperia et al.
Antiviral research, 9(4), 263-272 (1988-07-01)
Using an in vitro system we measured the corneal epithelial cytotoxicity and the antiviral activity of the antiviral agents idoxuridine (IDU), trifluridine (TFT), ethyldeoxyuridine (EDU), and (E)-5-(2-Bromovinyl)-2'-deoxyuridine (BVDU). Confluent rabbit corneal epithelial cell cultures were established, and the antiviral agents
Modulation of 5-fluorouracil by 5-ethyl-2'-deoxyuridine on cell lines expressing different dihydropyrimidine dehydrogenase activities.
Katona C, Timar F, Jeney A, et al.
Anti-Cancer Drug Design, 10, 561-567 (1999)
A M Cheraghali et al.
Drug metabolism and disposition: the biological fate of chemicals, 23(2), 223-226 (1995-02-01)
The pharmacokinetics and oral (po) bioavailability of 5-ethyl-2'-deoxyuridine (EDU) and its novel 5,6-dihydro prodrugs (+)-trans-(5R,6R)-5-bromo-5-ethyl-6-ethoxy-5,6-dihydro-2'-deoxyuridine (BEEDU) and (+)-trans-(5R,6R)-5-bromo-5-ethyl-6-ethoxy-5,6-dihydro-5'-O-valeryl-2'- deoxyuridine (VBEEDU) were determined in male Balb/C mice following intravenous and no administration of a 0.4 mmol/kg dose. EDU was eliminated from
Synthesis and antiviral activity of acyclic derivatives of 5-ethyl-2'-deoxyuridine.
K Keppeler et al.
Archiv der Pharmazie, 319(4), 360-365 (1986-04-01)
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