Chemical identity
Dexlansoprazole Sulphone
CAS 131926-99-3 · C16H14F3N3O3S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-12608 |
|---|---|
| PubChem CID | 10385385 |
| Name | Dexlansoprazole Sulphone |
| CAS RN | 131926-99-3 |
| Molecular formula | C16H14F3N3O3S |
| Molecular weight | 385.36 g/mol |
| IUPAC name | 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2- yl]methyl]sulfonyl]-1H-benzimidazole |
| InChIKey | TVMJMCGRSSSSDJ-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C16H14F3N3O3S |
|---|---|
| InChIKey | TVMJMCGRSSSSDJ-UHFFFAOYSA-N |
| Ring count | 3 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | CC1=C(C=CN=C1CS(=O)(=O)C2=NC3=CC=CC=C3N2)OCC(F)(F)F |
|---|---|
| InChI | InChI=1S/C16H14F3N3O3S/c1-10-13(20-7-6-14(10)25-9-16(17,18)19)8-26(23,24)15-21-11-4-2-3-5-12(11)22-15/h2-7H,8-9H2,1H3,(H,21,22) |
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 | NOT FOUND IN REVIEWED ENTRIES | CAS 131926-99-3 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 131926-99-3 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
04Names and relationships
Associated parent compound
Lansoprazole
View API and impurity familyOther names
- Dexlansoprazole Sulphone/ Lansoprazole EP Impurity B/ Lansoprazole Related Compound A/ Dexlansoprazole Impurity 6
- Lansoprazole EP Impurity B
- Dexlansoprazole Impurity 6
- Lansoprazole Related Compound A
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 10385385
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.
