
Chemical identity
Racecadotril EP Impurity D
CAS 123658-06-0 · C24H28N2O6S2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-26618 |
|---|---|
| PubChem CID | 74436591 |
| Name | Racecadotril EP Impurity D |
| CAS RN | 123658-06-0 |
| Molecular formula | C24H28N2O6S2 |
| Molecular weight | 504.62 g/mol |
| IUPAC name | 5,10-dibenzyl-4,11-dioxo-7,8-dithia-3,12- diazatetradecanedioic acid |
| InChIKey | QGHBJQCOYUZBCX-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 2 |
| Ring count | 2 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | C1=CC=C(C=C1)CC(CSSCC(CC2=CC=CC=C2)C(=O)NCC(=O)O)C(=O)NCC(=O)O |
|---|---|
| InChI | Not listed |
| Formula from structure | C24H28N2O6S2 |
| Molecular weight from structure | 504.62 g/mol |
03Stereochemistry
The published structure contains 0 defined and 2 unassigned tetrahedral stereocentres. 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 123658-06-0 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 123658-06-0 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
Racecadotril
View API and impurity familyOther names
- 2,2'-((3,3'-disulfanediylbis(2-benzylpropanoyl))bis(azanediyl))diacetic Acid
- Thiorphan disulfide
- 123658-06-0
- Racecadotril EP impurity D
- HR9WVE18MH
- 2-[[2-benzyl-3-[[2-benzyl-3-(carboxymethylamino)-3-oxopropyl]disulfanyl]propanoyl]amino]acetic acid
- N,N'-[Dithiobis[1-oxo-2-(phenylmethyl)-3,1-propanediyl]]bis-glycine
- 5,10-Dibenzyl-4,11-dioxo-7,8-dithia-3,12-diazatetradecanedioic acid
- UNII-HR9WVE18MH
- Racecadotril impurity D [EP]
- orb1738319
- YEA65806
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 74436591
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.
