Ramelteon-impurities | Pharmaffiliates

ramelteon

A selective melatonin receptor (MT1 and MT2) agonist, Ramelteon is a sleep agent. Used for treating insomnia. It is a sleep-promoting medication that does not have a direct sedating effect.Reference standards of Ramelteon API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 18 33510

4-Acetyl Ramelteon


  • Catalogue No.:PA 18 33510

  • CAS :

    1346598-94-4

  • Molecular Formula : C18H23NO3

  • Molecular Weight : 301.38

PA 18 33520

(E)-2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)acetonitrile


  • Catalogue No.:PA 18 33520

  • CAS :

    196597-79-2

  • Molecular Formula : C13H11NO

  • Molecular Weight : 197.23

PA 18 33530

2-[(8S)-2,6,7,8-Tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethanamine Hydrochloride


  • Catalogue No.:PA 18 33530

  • CAS :

    NA

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.74

PA STI 077120

Ramelteon Metabolite M-II-d3 (mixture of R and S at the hydroxy position)


  • Catalogue No.:PA STI 077120

  • CAS :

    1246812-22-5

  • Molecular Formula : C16H18D3NO3

  • Molecular Weight : 278.36

PA 18 33580

Ramelteon Metabolite M-II (mixture of R and S at the hydroxy position)


  • Catalogue No.:PA 18 33580

  • CAS :

    896736-21-3

  • Molecular Formula : C16H21NO3

  • Molecular Weight : 275.34

PA 18 0331000

(1,2,6,7,-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile


  • Catalogue No.:PA 18 0331000

  • CAS :

    221530-44-5

  • Molecular Formula : C13H11NO

  • Molecular Weight : 197.24

PA 18 0331001

rac-2,3-Dihydro-6-methoxy-1H-indene-1-ethanamine


  • Catalogue No.:PA 18 0331001

  • CAS :

    108048-37-9

  • Molecular Formula : C12H17NO

  • Molecular Weight : 191.27

PA 18 0331002

(S)-N-(2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)isobutyramide


  • Catalogue No.:PA 18 0331002

  • CAS :

    880152-61-4

  • Molecular Formula : C17H23NO2

  • Molecular Weight : 273.38

PA 18 0331003

(S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b] furan-8-yl)acetamide


  • Catalogue No.:PA 18 0331003

  • CAS :

    221530-38-7

  • Molecular Formula : C13H15NO2

  • Molecular Weight : 217.27

PA 18 0331004

4-Hydroxy Ramelteon


  • Catalogue No.:PA 18 0331004

  • CAS :

    1204581-50-9

  • Molecular Formula : C16H21NO3

  • Molecular Weight : 275.35

PA 18 0331005

Bis(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)amine


  • Catalogue No.:PA 18 0331005

  • CAS :

    NA

  • Molecular Formula : C26H31NO2

  • Molecular Weight : 389.54

PA 18 0331006

2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetic acid


  • Catalogue No.:PA 18 0331006

  • CAS :

    1092507-01-1

  • Molecular Formula : C13H14O3

  • Molecular Weight : 218.25

PA 18 0331007

(S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetonitrile


  • Catalogue No.:PA 18 0331007

  • CAS :

    1185516-79-3

  • Molecular Formula : C13H13NO

  • Molecular Weight : 199.25

PA 18 0331008

(S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetic acid


  • Catalogue No.:PA 18 0331008

  • CAS :

    1092507-02-2

  • Molecular Formula : C13H14O3

  • Molecular Weight : 218.25

PA 18 0331009

(R)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetonitrile


  • Catalogue No.:PA 18 0331009

  • CAS :

    1221160-66-2

  • Molecular Formula : C13H13NO

  • Molecular Weight : 199.25

PA 18 0331010

2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetamide


  • Catalogue No.:PA 18 0331010

  • CAS :

    1053239-38-5

  • Molecular Formula : C13H15NO2

  • Molecular Weight : 217.27

PA 18 0331011

(R)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetamide


  • Catalogue No.:PA 18 0331011

  • CAS :

    1246216-45-4

  • Molecular Formula : C13H15NO2

  • Molecular Weight : 217.27

PA 18 0331012

N-(2-(7,8-Dihydro-6H-indeno[5,4-b]furan-8-yl)ethyl)propionamide


  • Catalogue No.:PA 18 0331012

  • CAS :

    1252018-55-5

  • Molecular Formula : C16H19NO2

  • Molecular Weight : 257.33

PA 18 0331013

Methyl (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetate


  • Catalogue No.:PA 18 0331013

  • CAS :

    1356395-13-5

  • Molecular Formula : C14H16O3

  • Molecular Weight : 232.28

PA 18 0331014

(S)-4-Phenyl-3-(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)acetyl)oxazolidin-2-one


  • Catalogue No.:PA 18 0331014

  • CAS :

    1149757-30-1

  • Molecular Formula : C22H21NO4

  • Molecular Weight : 363.41

PA 18 0331015

(S)-N-(2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)acetamide


  • Catalogue No.:PA 18 0331015

  • CAS :

    326793-94-6

  • Molecular Formula : C15H19NO2

  • Molecular Weight : 245.32

PA 18 0331016

(S,E)-4-Phenyl-3-(2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetyl)oxazolidin-2-one


  • Catalogue No.:PA 18 0331016

  • CAS :

    1149757-29-8

  • Molecular Formula : C22H19NO4

  • Molecular Weight : 361.4

PA 18 0331017

2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethan-1-amine hydrochloride


  • Catalogue No.:PA 18 0331017

  • CAS :

    1053239-39-6

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.74

PA 18 0331018

Ramelteon Ene Amine Amide


  • Catalogue No.:PA 18 0331018

  • CAS :

    882434-87-9

  • Molecular Formula : C16H19NO2

  • Molecular Weight : 257.33

PA 18 0331019

N,N-Bis(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)propionamide


  • Catalogue No.:PA 18 0331019

  • CAS :

    1221160-67-3

  • Molecular Formula : C29H35NO3

  • Molecular Weight : 445.6