Chemical identity
Metolazone EP Impurity E
CAS 23380-54-3 · C14H14ClN3O3S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-20172 |
|---|---|
| PubChem CID | 90079 |
| Name | Metolazone EP Impurity E |
| CAS RN | 23380-54-3 |
| Molecular formula | C14H14ClN3O3S |
| Molecular weight | 339.8 g/mol |
| IUPAC name | 2-Amino-4-chloro-N-(2-methylphenyl)-5-sulfamoylbenzamide |
| InChIKey | YWXVGSRRJLYMHX-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 2 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | CC1=CC=CC=C1NC(=O)C2=CC(=C(C=C2N)Cl)S(=O)(=O)N |
|---|---|
| InChI | Not listed |
| Formula from structure | C14H14ClN3O3S |
| Molecular weight from structure | 339.8 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 / RCS | NO EXACT MATCH FOUND | CAS 23380-54-3 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 23380-54-3 has no exact match in the reviewed SCOMET list. |
| Review date | 2026-08-01 | Recheck the current official instruments for the material, concentration, activity and date in question. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · reviewed 2026-08-01
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · reviewed 2026-08-01
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · reviewed 2026-08-01
04Names and relationships
Associated parent compound
Metolazone
View API and impurity familyOther names
- Metolazone benzamide analog
- 2-amino-4-chloro-N-(2-methylphenyl)-5-sulfamoylbenzamide
- 23380-54-3
- 2-Amino-4-chloro-5-sulfamoyl-N-(o-tolyl)benzamide
- 2-AMINO-4-CHLORO-5-SULFAMOYL-O-BENZOTOLUIDIDE
- 2-Amino-5-(aminosulphonyl)-4-chloro-N-(o-tolyl)benzamide
- U9363D8R2T
- 2-Amino-5-(aminosulfonyl)-4-chloro-N-(2-methylphenyl)benzamide
- EINECS 245-620-4
- UNII-U9363D8R2T
- SCHEMBL11246918
- SCHEMBL31338871
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 90079
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.
