Chemical identity
N-Phenyliminodiacetic acid
CAS 1137-73-1 · C10H11NO4
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-22785 |
|---|---|
| PubChem CID | 136915 |
| Name | N-Phenyliminodiacetic acid |
| CAS RN | 1137-73-1 |
| Molecular formula | C10H11NO4 |
| Molecular weight | 209.20 g/mol |
| IUPAC name | 2-[N-(carboxymethyl)anilino]acetic acid |
| InChIKey | GQBWTAGIANQVGB-UHFFFAOYSA-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 | 1 |
| N-methyl amine sites | 0 |
| SMILES | C1=CC=C(C=C1)N(CC(=O)O)CC(=O)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C10H11NO4 |
| Molecular weight from structure | 209.20 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 1137-73-1 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 1137-73-1 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
Acetic Acid
View API and impurity familyOther names
- N-Phenyliminodiacetic acid
- 1137-73-1
- N-Phenyliminodiacetic acid (anhydride)
- DTXSID60150530
- PIDAA
- RefChem:830996
- DTXCID6073021
- 435-160-4
- 2,2'-(Phenylazanediyl)diacetic acid
- Glycine, N-(carboxymethyl)-N-phenyl-
- 2-[N-(carboxymethyl)anilino]acetic acid
- 2-[(carboxymethyl)(phenyl)amino]acetic acid
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 136915
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.
