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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.

Sulfasalazine-[d4]

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General Information
Catalog: BLP-012601
CAS: 1346606-50-5
Molecular Formula: C18H10D4N4O5S
Molecular Weight: 402.42
Chemical Structure
Sulfasalazine-[d4]
Description Sulfasalazine-[d4] is the labelled analogue of Sulfasalazine, which could be used as an anti-inflammatory agent.
Synonyms Sulfasalazine D4; (3E)-6-Oxo-3-[2-(4-{[(2H4)pyridin-2-yl]sulfamoyl}phenyl)hydrazinylidene]cyclohexa-1,4-diene-1-carboxylic acid; 2-Hydroxy-5-[[4-[(2-pyridinylamino-d4)sulfonyl]phenyl]azo]benzoic Acid; 5-[[p-(2-Pyridylsulfamoyl-d4)phenyl]azo]salicylic Acid
IUPAC Name 2-hydroxy-5-[[4-[(3,4,5,6-tetradeuteriopyridin-2-yl)sulfamoyl]phenyl]diazenyl]benzoic acid
Related CAS 599-79-1 (unlabelled)
Isomeric SMILES [2H]C1=C(C(=NC(=C1[2H])NS(=O)(=O)C2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)O)[2H])[2H]
Canonical SMILES C1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)O
InChI InChI=1S/C18H14N4O5S/c23-16-9-6-13(11-15(16)18(24)25)21-20-12-4-7-14(8-5-12)28(26,27)22-17-3-1-2-10-19-17/h1-11,23H,(H,19,22)(H,24,25)/i1D,2D,3D,10D
InChI Key NCEXYHBECQHGNR-ATCXJBGESA-N
Boiling Point 689.3±65.0 °C at 760 mmHg
Melting Point 245-250°C (dec.)
Purity 95% by HPLC; 95% atom D
Density 1.5±0.1 g/cm3
Solubility Soluble in DMSO, Methanol
Appearance Yellow to Orange Solid
Storage Store at -20°C
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