Chemical identity
N4-Acetylsulfaphenazole
CAS 855-91-4 · C17H16N4O3S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-22954 |
|---|---|
| PubChem CID | 3083651 |
| Name | N4-Acetylsulfaphenazole |
| CAS RN | 855-91-4 |
| Molecular formula | C17H16N4O3S |
| Molecular weight | 356.4 g/mol |
| IUPAC name | 4’-[(1-Phenylpyrazol-5-yl)sulfamoyl]acetanilide |
| InChIKey | PSFOMYYDCTXBHG-UHFFFAOYSA-N |
02Structure identifiers
Structure facts for this exact identity.
| Molecular formula | C17H16N4O3S |
|---|---|
| InChIKey | PSFOMYYDCTXBHG-UHFFFAOYSA-N |
| Ring count | 3 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=S(C1=CC=C(NC(C)=O)C=C1)(NC2=CC=NN2C3=CC=CC=C3)=O |
|---|---|
| InChI | InChI=1S/C17H16N4O3S/c1-13(22)19-14-7-9-16(10-8-14)25(23,24)20-17-11-12-18-21(17)15-5-3-2-4-6-15/h2-12,20H,1H3,(H,19,22) |
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 855-91-4 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 855-91-4 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
Sulfaphenazole
View API and impurity familyOther names
- N-[4-[(2-phenylpyrazol-3-yl)sulfamoyl]phenyl]acetamide
- N-{4-[(1-phenyl-1H-pyrazol-5-yl)sulfamoyl]phenyl}acetamide
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 3083651
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.