Chemical identity
N-Desmethyl Trimethobenzamide
CAS 1445977-42-3 · C20H26N2O5
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-21232 |
|---|---|
| PubChem CID | 171114866 |
| Name | N-Desmethyl Trimethobenzamide |
| CAS RN | 1445977-42-3 |
| Molecular formula | C20H26N2O5 |
| Molecular weight | 374.4 g/mol |
| IUPAC name | 3,4,5-Trimethoxy-N-(4-(2-(methylamino)ethoxy)benzyl)benzamide |
| InChIKey | VCGIBCIRVCMNCS-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C20H26N2O5 |
|---|---|
| InChIKey | VCGIBCIRVCMNCS-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | O=C(NCC1=CC=C(OCCNC)C=C1)C2=CC(OC)=C(OC)C(OC)=C2 |
|---|---|
| InChI | InChI=1S/C20H26N2O5/c1-21-9-10-27-16-7-5-14(6-8-16)13-22-20(23)15-11-17(24-2)19(26-4)18(12-15)25-3/h5-8,11-12,21H,9-10,13H2,1-4H3,(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 1445977-42-3 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 1445977-42-3 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
Trimethobenzamide
View API and impurity familyOther names
No synonyms are listed.
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 171114866
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.
