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Application Area
Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Udenafil-[d7]

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General Information
Catalog: BLP-012643
CAS: 1175992-76-3
Molecular Formula: C25H29D7N6O4S
Molecular Weight: 523.7
Chemical Structure
Udenafil-[d7]
Description Udenafil-[d7] is the labelled analogue of Udenafil. Udenafil is a PDE5 inhibitor used for the treatment of erectile dysfunction.
Synonyms Udenafil D7; 3-(1-Methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-[(2H7)propyloxy]benzene-1-sulfonamide
IUPAC Name 4-(1,1,2,2,3,3,3-heptadeuteriopropoxy)-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]benzenesulfonamide
Related CAS 268203-93-6 (unlabelled)
Isomeric SMILES [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])OC1=C(C=C(C=C1)S(=O)(=O)NCCC2CCCN2C)C3=NC4=C(C(=O)N3)N(N=C4CCC)C
Canonical SMILES CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)NCCC4CCCN4C)OCCC)C
InChI InChI=1S/C25H36N6O4S/c1-5-8-20-22-23(31(4)29-20)25(32)28-24(27-22)19-16-18(10-11-21(19)35-15-6-2)36(33,34)26-13-12-17-9-7-14-30(17)3/h10-11,16-17,26H,5-9,12-15H2,1-4H3,(H,27,28,32)/i2D3,6D2,15D2
InChI Key IYFNEFQTYQPVOC-SHIXOTCGSA-N
Purity 95% by HPLC; 98% atom D
Density 1.4±0.1 g/cm3
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