ChemicalBook--->CAS DataBase List--->77643-91-5

77643-91-5

77643-91-5 Structure

77643-91-5 Structure
IdentificationBack Directory
[Name]

SULFAMETHAZINE (Phenyl-13C6, 99%)
[CAS]

77643-91-5
[Synonyms]

13C6-Sulfamethazine
SULFAMETHAZINE (Phenyl-13C6, 99%)
SULFAMETHAZINE (PHENYL-13C6, 90%) 100 UG/ML IN ACETONITRILE
[Molecular Formula]

C12H14N4O2S
[MOL File]

77643-91-5.mol
[Molecular Weight]

284.29
Chemical PropertiesBack Directory
[density ]

1.393±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
[form ]

Solid
[color ]

White to off-white
[InChI]

InChI=1S/C12H14N4O2S/c1-8-7-9(2)15-12(14-8)16-19(17,18)11-5-3-10(13)4-6-11/h3-7H,13H2,1-2H3,(H,14,15,16)/i3+1,4+1,5+1,6+1,10+1,11+1
[InChIKey]

ASWVTGNCAZCNNR-BULCFLCISA-N
[SMILES]

S([13C]1[13CH]=[13CH][13C](=[13CH][13CH]=1)N)(=O)(=O)NC1=NC(=CC(=N1)C)C
[EPA Substance Registry System]

Benzene-13C6-sulfonamide, 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)- (77643-91-5)
Hazard InformationBack Directory
[Uses]

Sulfamethazine-13C6 is a 13C-labeled n-Acetyl-s-methyl-l-cysteine[1].
[References]

[1] Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223. DOI:10.1080/02688697.2018.1500521
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