Chemical identity
Aceclofenac EP Impurity G
CAS 1215709-75-3 · C18H15Cl2NO6
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-04638 |
|---|---|
| PubChem CID | 71312754 |
| Name | Aceclofenac EP Impurity G |
| CAS RN | 1215709-75-3 |
| Molecular formula | C18H15Cl2NO6 |
| Molecular weight | 412.22 g/mol |
| IUPAC name | [[[[[2-[(2,6-Dichlorophenyl)amino]phenyl] acetyl]oxy]acetyl]oxy]acetic acid |
| InChIKey | IDMXAVBMWGEQMW-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C18H15Cl2NO6 |
|---|---|
| InChIKey | IDMXAVBMWGEQMW-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=C(O)COC(COC(CC1=CC=CC=C1NC2=C(Cl)C=CC=C2Cl)=O)=O |
|---|---|
| InChI | InChI=1S/C18H15Cl2NO6/c19-12-5-3-6-13(20)18(12)21-14-7-2-1-4-11(14)8-16(24)27-10-17(25)26-9-15(22)23/h1-7,21H,8-10H2,(H,22,23) |
03Possible N-nitroso structures
A record-level structural review indicates a possible N-nitroso candidate. This is not a confirmed impurity, formation prediction or analytical finding.
A structural result alone does not establish that a nitrosamine forms. A process-specific and analytical assessment is required.
04India 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 1215709-75-3 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 1215709-75-3 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
05Names and relationships
Associated parent compound
Aceclofenac
View API and impurity familyOther names
- Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-, 2-(carboxymethoxy)-2-oxoethyl ester
- 2-[2-[2-[2-(2,6-dichloroanilino)phenyl]acetyl]oxyacetyl]oxyacetic acid
- 2-(2-(2-(2-(2,6-Dichlorophenylamino)-phenyl)acetoxy)acetoxy)acetic acid
- Carboxymethyl Aceclofenac
- Acetic Aceclofenac
- Aceclofenac EP Impurity G / Acetic Aceclofenac/ Carboxymethyl Aceclofenac
06Documented 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.
07Sources
- S01PubChem compound record, CID 71312754
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.
