Active ingredientSulfamethoxazoleCat. No. P-S111-001CAS 723-46-6Family · Pharmaceutical analytical standards
Sulfamethoxazole
A sulfonamide antibiotic introduced in the United States in 1961, used mainly in combination with trimethoprim (co-trimoxazole) for urinary, respiratory and Pneumocystis infections. This family brings together the active ingredient, pharmacopoeial impurities, labelled standards and other impurities.
Did you know?The two drugs in co-trimoxazole block two consecutive steps of the same pathway that bacteria use to make folic acid: a double block designed to strengthen the effect of both.
Go to the active ingredient →Active ingredientSulfamethoxazoleCat. No. P-S111-001CAS 723-46-6
Pharmacopoeial impuritySulfamethoxazole EP Impurity FCat. No. P-S111-002CAS 17103-52-5
Pharmacopoeial impuritySulfamethoxazole EP Impurity ACat. No. P-S111-003CAS 21312-10-7
Pharmacopoeial impuritySulfamethoxazole EP Impurity BCat. No. P-S111-004CAS 135529-16-7
Pharmacopoeial impuritySulfamethoxazole EP Impurity CCat. No. P-S111-005CAS 1072-67-9
Isotopically labelledSulfamethoxazole EP Impurity A-d4Cat. No. P-S111-006CAS 1215530-54-3
Isotopically labelledSulfamethoxazole Impurity 3-d4Cat. No. P-S111-007
Isotopically labelledSulfamethoxazole-(phenyl-13C6)Cat. No. P-S111-008CAS 1196157-90-0
Isotopically labelledSulfamethoxazole-d4Cat. No. P-S111-009CAS 1020719-86-1
ImpuritySulfamethoxazole Impurity 1Cat. No. P-S111-010CAS 51821-47-7
Impurity4-Nitro-sulfamethoxazoleCat. No. P-S111-011CAS 29699-89-6
ImpurityN-Hydroxy SulfamethoxazoleCat. No. P-S111-012CAS 114438-33-4
ImpuritySulfamethoxazole Impurity 2Cat. No. P-S111-013CAS 1416441-24-1
ImpuritySulfamethoxazole N1-beta-D-GlucosideCat. No. P-S111-014CAS 118906-15-3
ImpuritySulfamethoxazole N4-alpha-D-GlucosideCat. No. P-S111-015CAS 201531-23-9
ImpuritySulfamethoxazole N4-beta-D-GlucosideCat. No. P-S111-016CAS 119691-75-7
ImpuritySulfamethoxazole-N1-GlucuronamideCat. No. P-S111-017
ImpuritySulfanilic Acid Sodium Salt DihydrateCat. No. P-S111-018CAS 6106-22-5No product matches your search.
EDQM standards 3
The official European Pharmacopoeia standards for this family.
Reference substanceSulfamethoxazole CRSEDQM code S2100000Family SulfamethoxazoleImpuritySulfamethoxazole impurity A CRSEDQM code Y0000412Family SulfamethoxazoleImpuritySulfamethoxazole impurity F CRSEDQM code Y0000413Family SulfamethoxazoleNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.