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Application Area
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.

N-Acetyl Sulfamethazine-[d4]

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General Information
Catalog: BLP-004878
CAS: 1189891-99-3
Molecular Formula: C14H12D4N4O3S
Molecular Weight: 324.39
Chemical Structure
N-Acetyl Sulfamethazine-[d4]
Description N-Acetyl Sulfamethazine-[d4] is the labelled analogue of Acetylsulfadimidine, which is an impurity of sulfadimidine. Sulfadimidine is a sulfanilamide antibacterial drug that inhibits bacterial synthesis of dihydrofolic acid.
Synonyms N-Acetyl Sulfamethazine D4; N-[4-[[(4,6-Dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl-d4]acetamide; 4'-[(4,6-Dimethyl-2-pyrimidinyl)sulfamoyl]acetanilide-d4; Acetylsulfadimidine-d4; N4-Acetylsulfadimidine-d4; N4-Acetylsulmet-d4
IUPAC Name N-[2,3,5,6-tetradeuterio-4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]acetamide
Related CAS 100-90-3 (unlabelled)
Canonical SMILES CC1=CC(=NC(=N1)NS(=O)(=O)C2=CC=C(C=C2)NC(=O)C)C
InChI InChI=1S/C14H16N4O3S/c1-9-8-10(2)16-14(15-9)18-22(20,21)13-6-4-12(5-7-13)17-11(3)19/h4-8H,1-3H3,(H,17,19)(H,15,16,18)/i4D,5D,6D,7D
InChI Key LJKAKWDUZRJNPJ-UGWFXTGHSA-N
Melting Point 249-251°C
Purity 98%; 99% atom D
Solubility Soluble in DMSO, Methanol
Appearance Off-white Solid
Storage Store at -20°C
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