Chemical identity
2,3,4,6-Tetrachloroanisole
CAS 938-22-7 · C7H4Cl4O
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-02186 |
|---|---|
| PubChem CID | 13647 |
| Name | 2,3,4,6-Tetrachloroanisole |
| CAS RN | 938-22-7 |
| Molecular formula | C7H4Cl4O |
| Molecular weight | 245.9 g/mol |
| IUPAC name | 1,2,3,5-tetrachloro-4-methoxybenzene |
| InChIKey | ITXDBGLYYSJNPK-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom. 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 | COC1=C(C(=C(C=C1Cl)Cl)Cl)Cl |
|---|---|
| InChI | Not listed |
| Formula from structure | C7H4Cl4O |
| Molecular weight from structure | 245.9 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 938-22-7 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 938-22-7 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
Anisole
View API and impurity familyOther names
- 2,3,4,6-TETRACHLOROANISOLE
- 938-22-7
- Benzene, 1,2,3,5-tetrachloro-4-methoxy-
- Anisole, 2,3,4,6-tetrachloro-
- 2,4,5,6-Tetrachloroanisole
- UNII-SJ2G6F3F2Y
- SJ2G6F3F2Y
- DTXSID80239654
- RefChem:81279
- DTXCID30162145
- ITXDBGLYYSJNPK-UHFFFAOYSA-N
- 1,2,3,5-Tetrachloro-4-methoxybenzene
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 13647
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.
