
Chemical identity
Anagrelide 5-Acetoxy Impurity
CAS 1076198-71-4 · C12H9Cl2N3O3
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-06321 |
|---|---|
| PubChem CID | 135905254 |
| Name | Anagrelide 5-Acetoxy Impurity |
| CAS RN | 1076198-71-4 |
| Molecular formula | C12H9Cl2N3O3 |
| Molecular weight | 314.12 |
| IUPAC name | 6,7-Dichloro-1,2,3,5-tetrahydro-2-oxoimidazo[2,1,b]quinazolin-5-yl Acetate |
| InChIKey | YKCRALKUPKUNKC-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 | 1 |
| Ring count | 3 |
| Secondary amines | 0 |
| Tertiary amines | 1 |
| N-methyl amine sites | 0 |
| SMILES | CC(=O)OC1C2=C(C=CC(=C2Cl)Cl)N=C3N1CC(=O)N3 |
|---|---|
| InChI | Not listed |
| Formula from structure | C12H9Cl2N3O3 |
| Molecular weight from structure | 314.12 |
03Stereochemistry
The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.
Published same-connectivity configurations
1 recordThese records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.
Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.
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 | NO EXACT MATCH FOUND | CAS 1076198-71-4 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 1076198-71-4 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
05Names and relationships
Associated parent compound
Anagrelide
View API and impurity familyOther names
- 5-Acetoxy Anagrelide
- 1076198-71-4
- (6,7-dichloro-2-oxo-3,5-dihydro-1H-imidazo[2,1-b]quinazolin-5-yl) acetate
- Anagrelide 5-Acetoxy Impurity
- 9LPT2CRY6L
- DTXSID90675504
- AKOS025294052
- AB53620
- 5-(Acetyloxy)-6,7-dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3H)-one
- 6,7-dichloro-2-oxo-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-5-yl acetate
- 6,7-Dichloro-2-oxo-2,3,5,10-tetrahydroimidazo[2,1-b]quinazolin-5-yl acetate
- Imidazo[2,1-b]quinazolin-2(3H)-one, 5-(acetyloxy)-6,7-dichloro-1,5-dihydro-
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 135905254
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.
