Chemical identity
Clomifene EP Impurity E (Free Base) / Deschloroclomiphene chlorophenyl analog
CAS 117884-82-9 · C26H27Cl2NO
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-11221 |
|---|---|
| PubChem CID | 92000549 |
| Name | Clomifene EP Impurity E (Free Base) / Deschloroclomiphene chlorophenyl analog |
| CAS RN | 117884-82-9 |
| Molecular formula | C26H27Cl2NO |
| Molecular weight | 440.4 g/mol |
| IUPAC name | 2-[4-[1,2-Bis(4-chlorophenyl)ethenyl]phenoxy]-N,N-diethylethanamine |
| InChIKey | BZAXUXUBRPKOSR-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 3 rings, 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 | 3 |
| Secondary amines | 0 |
| Tertiary amines | 1 |
| N-methyl amine sites | 0 |
| SMILES | CCN(CC)CCOC1=CC=C(C=C1)C(=CC2=CC=C(C=C2)Cl)C3=CC=C(C=C3)Cl |
|---|---|
| InChI | Not listed |
| Formula from structure | C26H27Cl2NO |
| Molecular weight from structure | 440.4 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 117884-82-9 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 117884-82-9 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
Clomifene
View associated product familyOther names
- Clomifene EP Impurity E (Free Base)
- 27QA83ZB4Y
- 117884-82-9
- UNII-27QA83ZB4Y
- Clomifene citrate impurity E [EP]
- (E,Z)-2-(4-(1,2-Bis(4-chlorophenyl)vinyl)phenoxy)-N,N-diethylethan-1-amine
- Ethanamine, 2-(4-(1,2-bis(4-chlorophenyl)ethenyl)phenoxy)-N,N-diethyl-
- 2-(4-((1EZ)-(1,2-Bis(4-chlorophenyl)ethen-1-yl)phenoxy)-N,N-diethylethan-1-amine
- 2-(4-(1,2-Bis(4-chlorophenyl)vinyl)phenoxy)-N,N-diethylethan-1-amine
- Clomifene Impurity 11
- CLOMIFENE CITRATE IMPURITY E [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 92000549
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.
