
Chemical identity
Cinacalcet 6- Ethanamine Impurity
CAS 3906-16-9 · C12H13N
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-10697 |
|---|---|
| PubChem CID | 1798835 |
| Name | Cinacalcet 6- Ethanamine Impurity |
| CAS RN | 3906-16-9 |
| Molecular formula | C12H13N |
| Molecular weight | 171.1 |
| IUPAC name | (R)-1-(naphthalen-2-yl)ethanamine |
| InChIKey | KHSYYLCXQKCYQX-SECBINFHSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C12H13N |
|---|---|
| InChIKey | KHSYYLCXQKCYQX-SECBINFHSA-N |
| Ring count | 2 |
| Defined stereocentres | 1 |
| Unassigned stereocentres | 0 |
| SMILES | C[C@H](C1=CC2=CC=CC=C2C=C1)N |
|---|---|
| InChI | InChI=1S/C12H13N/c1-9(13)11-7-6-10-4-2-3-5-12(10)8-11/h2-9H,13H2,1H3/t9-/m1/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
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.


(1S)-1-(naphthalen-2-yl)ethan-1-amine
CAS Not listed
KHSYYLCXQKCYQX-VIFPVBQESA-N
1 defined, 0 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 | NOT FOUND IN REVIEWED ENTRIES | CAS 3906-16-9 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 3906-16-9 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
Cinacalcet
View API and impurity familyOther names
- (1R)-1-(naphthalen-2-yl)ethan-1-amine
- (R)-(+)-1-(2-Naphthyl)ethylamine
- (R)-1-(Naphthalen-2-yl)ethanamine
- (1R)-1-naphthalen-2-ylethanamine
- (1R)-1-(2-naphthyl)ethanamine
- (R)-1-(naphthalen-2-yl)ethan-1-amine
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 1798835
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.
