Chemical identity
5-Hydroxysulfapyridine
CAS 50930-57-9 · C11H11N3O3S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-03514 |
|---|---|
| PubChem CID | 148510 |
| Name | 5-Hydroxysulfapyridine |
| CAS RN | 50930-57-9 |
| Molecular formula | C11H11N3O3S |
| Molecular weight | 265.29 g/mol |
| IUPAC name | 4-Amino-N-(5-hydroxy-2-pyridinyl)benzenesulfonamide; N1-[5-hydroxy-2-pyridyl]-sulfanilamide |
| InChIKey | XMCHHHBDBWYWSU-UHFFFAOYSA-N |
02Structure identifiers
Structure facts for this exact identity.
| Molecular formula | C11H11N3O3S |
|---|---|
| InChIKey | XMCHHHBDBWYWSU-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=S(C1=CC=C(N)C=C1)(NC2=NC=C(O)C=C2)=O |
|---|---|
| InChI | InChI=1S/C11H11N3O3S/c12-8-1-4-10(5-2-8)18(16,17)14-11-6-3-9(15)7-13-11/h1-7,15H,12H2,(H,13,14) |
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 / RCS | NOT FOUND IN REVIEWED ENTRIES | CAS 50930-57-9 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 50930-57-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · source version 1985-09-16
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · source version 2026-03-11
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · source version 2024-09-02
04Names and relationships
Associated parent compound
Sulfapyridine
View API and impurity familyOther names
- N1-[5-hydroxy-2-pyridyl]-sulfanilamide
- 4-amino-N-(5-hydroxypyridin-2-yl)benzene-1-sulfonamide
05Documented history
Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.
No verified discovery, first report, occurrence, use or issue event is currently available for this identity.
06Sources
- S01PubChem compound record, CID 148510
Names and machine-readable chemical identity properties.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. This page does not reproduce vendor descriptions or contributed narrative text.
- S03Narcotic Drugs and Psychotropic Substances Act, 1985, Schedule
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S04Controlled-substances notifications and amendments
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S05Appendix 3, SCOMET List
Directorate General of Foreign Trade, Government of India. Used for the exact-compound India status shown on this page.