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Details

Stereochemistry ABSOLUTE
Molecular Formula C9H10F2N2O5
Molecular Weight 264.1829
Optical Activity UNSPECIFIED
Defined Stereocenters 3 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2′,2′-Difluorodeoxyuridine

SMILES

OC[C@H]1O[C@@H](N2C=CC(=O)NC2=O)C(F)(F)[C@@H]1O

InChI

InChIKey=FIRDBEQIJQERSE-QPPQHZFASA-N
InChI=1S/C9H10F2N2O5/c10-9(11)6(16)4(3-14)18-7(9)13-2-1-5(15)12-8(13)17/h1-2,4,6-7,14,16H,3H2,(H,12,15,17)/t4-,6-,7-/m1/s1

HIDE SMILES / InChI

Molecular Formula C9H10F2N2O5
Molecular Weight 264.1829
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 3 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

TitleDatePubMed
Drug distribution and pharmacokinetic/pharmacodynamic relationship of paclitaxel and gemcitabine in patients with non-small-cell lung cancer.
2001 Nov
Gemcitabine, epirubicin and paclitaxel: pharmacokinetic and pharmacodynamic interactions in advanced breast cancer.
2002 Jun
In vitro studies on the immunosuppressive effect of 2',2'-difluorodeoxycytidine (dFdC) and its metabolite 2',2'-difluorodeoxyuridine (dFdU).
2003
Intravesical gemcitabine therapy for superficial transitional cell carcinoma of the bladder: a phase I and pharmacokinetic study.
2003 Feb 15
Pharmacokinetics of gemcitabine in a patient with end-stage renal disease: effective clearance of its main metabolite by standard hemodialysis treatment.
2003 Mar
An expedient assay for determination of gemcitabine and its metabolite in human plasma using isocratic ion-pair reversed-phase high-performance liquid chromatography.
2003 Oct
Validated procedure for simultaneous trace level determination of the anti-cancer agent gemcitabine and its metabolite in human urine by high-performance liquid chromatography with tandem mass spectrometry.
2004
Preparation, characterization, cytotoxicity and pharmacokinetics of liposomes containing lipophilic gemcitabine prodrugs.
2004 Dec 10
Intravesical administration of gemcitabine in superficial bladder cancer: a phase I study with pharmacodynamic evaluation.
2004 Mar
Comparative pharmacokinetics and metabolic pathway of gemcitabine during intravenous and intra-arterial delivery in unresectable pancreatic cancer patients.
2005
Intravesical gemcitabine in superficial bladder cancer: a phase II safety, efficacy and pharmacokinetic study.
2005 May-Jun
Micro-array analysis of resistance for gemcitabine results in increased expression of ribonucleotide reductase subunits.
2006
Quantitative analysis of gemcitabine triphosphate in human peripheral blood mononuclear cells using weak anion-exchange liquid chromatography coupled with tandem mass spectrometry.
2006 Dec
Characterization of lipophilic gemcitabine prodrug-liposomal membrane interaction by differential scanning calorimetry.
2006 Nov-Dec
Validated assay for the simultaneous determination of the anti-cancer agent gemcitabine and its metabolite 2',2'-difluorodeoxyuridine in human plasma by high-performance liquid chromatography with tandem mass spectrometry.
2007
Pharmacokinetics of gemcitabine in Japanese cancer patients: the impact of a cytidine deaminase polymorphism.
2007 Jan 1
Pharmacokinetics and toxicity of an early single intravesical instillation of gemcitabine after endoscopic resection of superficial bladder cancer.
2007 Mar-Apr
Prolonged versus standard gemcitabine infusion: translation of molecular pharmacology to new treatment strategy.
2008 Mar
Population pharmacokinetics of gemcitabine and its metabolite in Japanese cancer patients: impact of genetic polymorphisms.
2010 Aug
Pharmacokinetics of gemcitabine in non-small-cell lung cancer patients: impact of the 79A>C cytidine deaminase polymorphism.
2010 Jun
Ecotoxicity and genotoxicity assessment of cytotoxic antineoplastic drugs and their metabolites.
2010 Sep
Substance Class Chemical
Record UNII
Y30D8SIL1I
Record Status Validated (UNII)
Record Version
Name Type Language
2′,2′-Difluorodeoxyuridine
Systematic Name English
GEMCITABINE HYDROCHLORIDE IMPURITY C [ EP IMPURITY]
Common Name English
1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)pyrimidin-2,4(1H,3H)-dione
Systematic Name English
2′-deoxy-2′,2′-difluorouridine
Common Name English
Code System Code Type Description
PUBCHEM
9871558 PRIMARY
CAS
114248-23-6 PRIMARY
EPA CompTox
DTXSID50891460 PRIMARY
FDA UNII
Y30D8SIL1I PRIMARY
Related Record Type Details
PARENT -> METABOLITE INACTIVE
PLASMA; URINE