Chemical identity

Sulfadimethoxine EP Impurity F (Free Base)

CAS 19868-00-9 · C11H12N4O4S

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-28554
PubChem CID9971779
NameSulfadimethoxine EP Impurity F (Free Base)
CAS RN19868-00-9
Molecular formulaC11H12N4O4S
Molecular weight296.30 g/mol
IUPAC name4-Amino-N-(2-hydroxy-6-methoxypyrimidin-4-yl)benzene-1-sulfonamide
InChIKeyFHYFQJYPWDQZKU-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 9971779
Two-dimensional chemical structure of Sulfadimethoxine EP Impurity F (Free Base), CAS 19868-00-9
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESO=S(C1=CC=C(N)C=C1)(NC2=NC(O)=NC(OC)=C2)=O
InChINot listed
Formula from structureC11H12N4O4S
Molecular weight from structure296.30 g/mol

03India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 19868-00-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 19868-00-9 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

04Names and relationships

Associated parent compound

Sulfadimethoxine

View API and impurity family

Other names

  • 4-Amino-N-(1, 2-dihydro-6-methoxy-2-oxo-4-pyrimidinyl)benzenesulfonamide

Related records from the same parent family

05Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

06Sources