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Home/Compounds/API/4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
C10H11N3O3S
257.3 g/mol
API

4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide

CAS1020719-86-1EC881-736-7
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Deuterated sulfamethoxazole is a stable isotope-labeled derivative of the sulfonamide antibiotic sulfamethoxazole, where four hydrogen atoms on the benzene ring are replaced with deuterium. This compound is primarily used as an analytical reference standard in pharmaceutical research and development.

analytical reference standard for pharmaceutical researchinternal standard for mass spectrometry

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Lomifylline

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Referencestereoisomer of

Sulfamethoxazole

CAS723-46-6

pharmaceutical raw material

Referencesame scaffold

N-Acetyl Sulfamethoxazole-d4 (major)

CAS1215530-54-3

research compound

Referencesame scaffold

Nitrososulfamethoxazole

CAS131549-85-4

research compound

Referencesame scaffold

2-Bromo-N-(4,5-dimethyl-3-isoxazolyl)benzenesulfonamide

CAS195447-72-4

research compound

Identifiers
IUPAC Name

4-amino-2,3,5,6-tetradeuterio-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide

InChIKey

JLKIGFTWXXRPMT-QFFDRWTDSA-N

SMILES

[2H]C1=C(C(=C(C(=C1N)[2H])[2H])S(=O)(=O)NC2=NOC(=C2)C)[2H]

Synonyms (14)
  • Ro 4-2130 D4
  • Sulfamethoxazole D4

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