
Chemical identity
JML966MGQ3
CAS 1356395-13-5 · C14H16O3
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-26685 |
|---|---|
| PubChem CID | 155884414 |
| Name | JML966MGQ3 |
| CAS RN | 1356395-13-5 |
| Molecular formula | C14H16O3 |
| Molecular weight | 232.28 g/mol |
| IUPAC name | Methyl (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetate |
| InChIKey | VYYNJUOOCHSSIQ-JTQLQIEISA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C14H16O3 |
|---|---|
| InChIKey | VYYNJUOOCHSSIQ-JTQLQIEISA-N |
| Ring count | 3 |
| Defined stereocentres | 1 |
| Unassigned stereocentres | 0 |
| SMILES | COC(=O)C[C@@H]1CCC2=C1C3=C(C=C2)OCC3 |
|---|---|
| InChI | InChI=1S/C14H16O3/c1-16-13(15)8-10-3-2-9-4-5-12-11(14(9)10)6-7-17-12/h4-5,10H,2-3,6-8H2,1H3/t10-/m0/s1 |
03Stereochemistry
The published structure contains 1 defined and 0 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 | NOT FOUND IN REVIEWED ENTRIES | CAS 1356395-13-5 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 1356395-13-5 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
05Names and relationships
Associated parent compound
Ramelteon
View API and impurity familyOther names
- Ramelteon Impurity 9
- UNII-JML966MGQ3
- methyl 2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]acetate
- 2H-Indeno(5,4-b)furan-8-acetic acid, 1,6,7,8-tetrahydro-, methyl ester, (8S)-
- Ramelteon Impurity 34
- Ramelteon Impurity 68
- methyl (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetate
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 155884414
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.
