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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.

Thiosildenafil-[d3]

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General Information
Catalog: BLP-007428
CAS: 1216671-11-2
Molecular Formula: C22H27D3N6O3S2
Molecular Weight: 493.66
Chemical Structure
Thiosildenafil-[d3]
Description Thiosildenafil-[d3] is an isotopic labelled form of Thiosildenafil. Thiosildenafil is a novel PDE5 inhibitor of pyrazolopyrimidinethione class and is an analog of sildenafil.
Synonyms 5-[2-Ethoxy-5-[(4-(methyl-d3)-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidine-7-thione; 1-[[3-(4,7-Dihydro-1-methyl-3-propyl-7-thioxo-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-(methyl-d3)piperazine
IUPAC Name 5-[2-ethoxy-5-[4-(trideuteriomethyl)piperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidine-7-thione
Related CAS 479073-79-5 (unlabelled)
Canonical SMILES CCCC1=NN(C2=C1NC(=NC2=S)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C
InChI InChI=1S/C22H30N6O3S2/c1-5-7-17-19-20(27(4)25-17)22(32)24-21(23-19)16-14-15(8-9-18(16)31-6-2)33(29,30)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,32)/i3D3
InChI Key LJUBVCQVNMLSTQ-HPRDVNIFSA-N
Melting Point 180-183°C
Solubility Soluble in Chloroform (Slightly), Methanol (Slightly, Heated)
Appearance Off-white to Yellow Solid
Storage Store at -20°C
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