Chemical identity
Cefdinir Thiazolylacetyl Glycine Oxime Acetal Impurity
CAS 178422-40-7 · C7H10N4O4S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-09801 |
|---|---|
| PubChem CID | 57453230 |
| Name | Cefdinir Thiazolylacetyl Glycine Oxime Acetal Impurity |
| CAS RN | 178422-40-7 |
| Molecular formula | C7H10N4O4S |
| Molecular weight | 246.24 g/mol |
| IUPAC name | (Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-(hydroxyimino) acetamide |
| InChIKey | VRXTXNVEOQTWAG-WZUFQYTHSA-N |
02Structure identifiers

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 1 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | C1=C(N=C(S1)N)/C(=N/O)/C(=O)NCC(O)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C7H10N4O4S |
| Molecular weight from structure | 246.24 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 178422-40-7 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 178422-40-7 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
Cefdinir
View API and impurity familyOther names
- Thiazolylacetyl glycine oxime hydrate
- 178422-40-7
- (Z)-2-(2-Aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-(hydroxyimino)acetamide
- UNII-V0490HP2FV
- V0490HP2FV
- DTXSID70170481
- THIAZOLYLACETYL GLYCINE OXIME ACETAL
- 4-THIAZOLEACETAMIDE, 2-AMINO-N-(2,2-DIHYDROXYETHYL)-.ALPHA.-(HYDROXYIMINO)-, (Z)-
- RefChem:189319
- DTXCID8092972
- CEFDINIR IMPURITY B
- (2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-hydroxyiminoacetamide
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 57453230
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.
