
Chemical identity
Scopine Di(2-thienylglycolate)-D3
CAS not listed · C18H19NO4S2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-32915 |
|---|---|
| PubChem CID | 169446294 |
| Name | Scopine Di(2-thienylglycolate)-D3 |
| CAS RN | Not listed |
| Molecular formula | C18H19NO4S2 |
| Molecular weight | 380.5 g/mol |
| IUPAC name | [(1S,4R,5R)-9-(trideuteriomethyl)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2,2-dithiophen-2-ylacetate |
| InChIKey | VPJFFOQGKSJBAY-CSJLUHKSSA-N |
02Structure identifiers

The parsed structure contains 5 rings, includes aromatic atoms, includes aliphatic carbon, has 3 defined stereocentres. These statements are calculated from the published structure string.
| Defined stereocentres | 3 |
|---|---|
| Unassigned stereocentres | 2 |
| Ring count | 5 |
| Secondary amines | 0 |
| Tertiary amines | 1 |
| N-methyl amine sites | 1 |
| SMILES | [2H]C([2H])([2H])N1[C@@H]2CC(C[C@H]1C3[C@@H]2O3)OC(=O)C(C4=CC=CS4)(C5=CC=CS5)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C18H19NO4S2 |
| Molecular weight from structure | 380.5 g/mol |
03Stereochemistry
The published structure contains 3 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.
Published same-connectivity configurations
3 recordsThese records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.


Scopine Di(2-thienyl) Glycolate
CAS not listed
VPJFFOQGKSJBAY-UHFFFAOYSA-N
0 defined, 4 unassigned centres

Tiotropium EP Impurity B / N-Desmethyl Tiotropium
CAS 136310-64-0
VPJFFOQGKSJBAY-UGTXJPTRSA-N
4 defined, 1 unassigned centres
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 | No CAS number is available for an exact comparison. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | No CAS number is available for an exact comparison. |
| 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
No parent compound is listed.
Other 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 169446294
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.
