Ramelteon Reference Standards & Impurities | Simson Pharma Private Limited

Metabolites

Monohydroxylated Ramelteon (II)

CAT. No.R500030 CAS No.896736-21-3 Mol. F.C16H21NO3 Mol. W.274.34 g/mol Stock Status Custom Synthesis

COA MSDS

Impurity Standards

N-Nitroso Ramelteon

CAT. No.R500038 CAS No.NA Mol. F.C16H20N2O3 Mol. W.288.34 g/mol Stock Status Custom Synthesis

COA MSDS

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

CAT. No.R500010 CAS No.1365920-11-1 Mol. F.C16H19NO2 Mol. W.257.33 g/mol Stock Status Custom Synthesis

COA MSDS

Racemic Ramelteon

CAT. No.R500028 CAS No.NA Mol. F.C16H21NO2 Mol. W.259.34 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Acetamide Impurity

CAT. No.R500035 CAS No.221530-38-7 Mol. F.C13H15NO2 Mol. W.217.26 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Acetonitrile impurity

CAT. No.R500002 CAS No.221530-44-5 Mol. F.C13H11NO Mol. W.197.23 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Acetyl Impurity

CAT. No.R500026 CAS No.326793-94-6 Mol. F.C15H19NO2 Mol. W.245.32 g/mol Stock Status Instock

COA MSDS

Ramelteon Acrylonitrile

CAT. No.R500006 CAS No.196597-79-2 Mol. F.C13H11NO Mol. W.197.23 g/mol Stock Status Instock

COA MSDS

Ramelteon Amine impurity

CAT. No.R500001 CAS No.196597-80-5 Mol. F.C13H17NO.HCl Mol. W.239.74 g/mol Stock Status Instock

COA MSDS

Ramelteon Chiral Amide Impurity

CAT. No.R500024 CAS No.1149757-30-1 Mol. F.C22H21NO4 Mol. W.363.41 g/mol Stock Status Limited Stock

COA MSDS

Ramelteon Dimer Amide Impurity

CAT. No.R500019 CAS No.NA Mol. F.C29H35NO3 Mol. W.445.6 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Dimer Impurity

CAT. No.R500018 CAS No.1365920-38-2 Mol. F.C26H31NO2 Mol. W.389.5 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Double bond amide impurity

CAT. No.R500034 CAS No.1149757-29-8 Mol. F.C22H19NO4 Mol. W.361.39 g/mol Stock Status Instock

COA MSDS

Ramelteon ene amine amide

CAT. No.R500017 CAS No.882434-87-9 Mol. F.C16H19NO2 Mol. W.257.30 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 1

CAT. No.R500041 CAS No.880152-63-6 Mol. F.C32H40N2O4 Mol. W.516.67 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 14

CAT. No.R500020 CAS No.196597-78-1 Mol. F.C11H10O2 Mol. W.174.20 g/mol Stock Status Instock

COA MSDS

Ramelteon Impurity 17

CAT. No.R500029 CAS No.196597-30-5 Mol. F.C16H19NO2 Mol. W.257.33 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 2

CAT. No.R500042 CAS No.196597-16-7 Mol. F.C15H19NO2 Mol. W.245.30 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 20

CAT. No.R500022 CAS No.196597-76-9 Mol. F.C11H10Br2O3 Mol. W.350.00 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 27

CAT. No.R500033 CAS No.1174496-11-7 Mol. F.C13H17NO.HCl Mol. W.239.80 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon Impurity 3

CAT. No.R500039 CAS No.NA Mol. F.C32H40N2O4 Mol. W.516.67 g/mol Stock Status Custom Synthesis

COA MSDS

Isotope Labelled Compounds

Rac Ramelteon D3

CAT. No.R500037 CAS No.1185146-24-0 Mol. F.C16H18D3NO2 Mol. W.262.36 g/mol Stock Status Custom Synthesis

COA MSDS

Ramelteon D5

CAT. No.R500008 CAS No.1134159-63-9 Mol. F.C16H16D5NO2 Mol. W.264.37 g/mol Stock Status Instock

COA MSDS

Working Standards

Ramelteon

CAT. No.R500000 CAS No.196597-26-9 Mol. F.C16H21NO2 Mol. W.259.34 g/mol Stock Status Instock

COA MSDS

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Ramelteon — reference standards & impurities

Metabolites

Monohydroxylated Ramelteon (II)

Impurity Standards

N-Nitroso Ramelteon

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

Racemic Ramelteon

Ramelteon Acetamide Impurity

Ramelteon Acetonitrile impurity

Ramelteon Acetyl Impurity

Ramelteon Acrylonitrile

Ramelteon Amine impurity

Ramelteon Chiral Amide Impurity

Ramelteon Dimer Amide Impurity

Ramelteon Dimer Impurity

Ramelteon Double bond amide impurity

Ramelteon ene amine amide

Ramelteon Impurity 1

Ramelteon Impurity 14

Ramelteon Impurity 17

Ramelteon Impurity 2

Ramelteon Impurity 20

Ramelteon Impurity 27

Ramelteon Impurity 3

Isotope Labelled Compounds

Rac Ramelteon D3

Ramelteon D5

Working Standards

Ramelteon

Product structure

Sample structure