Chemical identity

5-Hydroxysulfapyridine

CAS 50930-57-9 · C11H11N3O3S

01Identity

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

Lazychem IDLC-03514
PubChem CID148510
Name5-Hydroxysulfapyridine
CAS RN50930-57-9
Molecular formulaC11H11N3O3S
Molecular weight265.29 g/mol
IUPAC name4-Amino-N-(5-hydroxy-2-pyridinyl)benzenesulfonamide; N1-[5-hydroxy-2-pyridyl]-sulfanilamide
InChIKeyXMCHHHBDBWYWSU-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 148510
Two-dimensional chemical structure of 5-Hydroxysulfapyridine, CAS 50930-57-9
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. 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=C(O)C=C2)=O
InChINot listed
Formula from structureC11H11N3O3S
Molecular weight from structure265.29 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 50930-57-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 50930-57-9 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

Sulfapyridine

View API and impurity family

Other names

  • N1-[5-hydroxy-2-pyridyl]-sulfanilamide
  • 4-amino-N-(5-hydroxypyridin-2-yl)benzene-1-sulfonamide

Related records from the same parent family

No related records are linked by parent name.

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