Chemical identity
Acemetacin EP Impurity F / Carboxymethyl Acemetacin
CAS 76812-49-2 · C23H20ClNO8
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-04668 |
|---|---|
| PubChem CID | 12658375 |
| Name | Acemetacin EP Impurity F / Carboxymethyl Acemetacin |
| CAS RN | 76812-49-2 |
| Molecular formula | C23H20ClNO8 |
| Molecular weight | 473.86 g/mol |
| IUPAC name | 2-(2-(2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetoxy)acetoxy)acetic acid |
| InChIKey | GTRKDHSTYCPSAB-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C23H20ClNO8 |
|---|---|
| InChIKey | GTRKDHSTYCPSAB-UHFFFAOYSA-N |
| Ring count | 3 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)OCC(=O)OCC(=O)O |
|---|---|
| InChI | InChI=1S/C23H20ClNO8/c1-13-17(10-21(28)33-12-22(29)32-11-20(26)27)18-9-16(31-2)7-8-19(18)25(13)23(30)14-3-5-15(24)6-4-14/h3-9H,10-12H2,1-2H3,(H,26,27) |
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 76812-49-2 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 76812-49-2 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
Acemetacin
View API and impurity familyOther names
- Acemetacin EP Impurity F
- Carboxymethyl Acemetacin
- (((((1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetyl)oxy)acetyl)oxy)acetic acid 1H-Indole-3-acetic acid
- 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-(carboxymethoxy)-2-oxoethyl ester
- Unii-yoq76X9sxk
- Acemetacin impurity F [EP]
- (((((1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetyl)oxy)acetyl)oxy)acetic acid
- 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-(carboxymethoxy)-2-oxoethyl ester
- 2-[2-[2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetyl]oxyacetyl]oxyacetic acid
- ACEMETACIN IMPURITY F [EP IMPURITY]
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 12658375
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.
