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Ramelteon | High-Quality Pharmaceutical Reference Standard

Ramelteon API is a selective melatonin receptor (MT₁/MT₂) agonist used for the treatment of insomnia characterized by difficulty with sleep onset. It works by regulating the sleep–wake cycle without causing dependence. Ramelteon API is produced under GMP standards and is suitable for oral tablet formulations.

Ramelteon API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 17 (Page 1 of 1)

Ramelteon R-Isomer

CAT No.: AS00828
CAS No.: 196597-27-0
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C16H21NO2
Mol. Wt.: 259.34

Ramelteon Methyl Ester

CAT No.: AS03156
CAS No.: 1356395-13-5
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C14H16O3
Mol. Wt.: 232.28

Ramelteon Impurity 5

CAT No.: AS00833
CAS No.: 448964-37-2
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H17NO
Mol. Wt.: 203.28

Ramelteon Impurity 3

CAT No.: AS00831
CAS No.: 221530-44-5
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H11NO
Mol. Wt.: 197.23

Ramelteon Impurity 2

CAT No.: AS00830
CAS No.: NA
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H13NO2
Mol. Wt.: 215.25

Ramelteon Impurity 1

CAT No.: AS00829
CAS No.: 196597-78-1
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C11H10O2
Mol. Wt.: 174.2

Ramelteon Dimer Amine

CAT No.: AS03152
CAS No.: 1365920-38-2
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C26H31NO2
Mol. Wt.: 389.54

Ramelteon D5

CAT No.: AC0559
CAS No.: 1134159-63-9
Category: Deuterated Standards
Parent API: Ramelteon
Mol. Formula: C16H16D5NO2
Mol. Wt.: 264.38

Ramelteon D3

CAT No.: AC0558
CAS No.: 1432057-38-9
Category: Deuterated Standards
Parent API: Ramelteon
Mol. Formula: C16H18D3NO2
Mol. Wt.: 262.36

Ramelteon Amine Impurity

CAT No.: AS01089
CAS No.: 196597-80-5
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H18ClNO
Mol. Wt.: 239.74

Ramelteon Acetyl impurity

CAT No.: AS01090
CAS No.: 326793-94-6
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C15H19NO2
Mol. Wt.: 245.32

Ramelteon Acetonitrile Impurity

CAT No.: AS01091
CAS No.: 1185516-79-3
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H13NO
Mol. Wt.: 199.25

Ramelteon Acetamide impurity

CAT No.: AS01092
CAS No.: 1053239-38-5
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H15NO2
Mol. Wt.: 217.27

Ramelteon

CAT No.: AS00832
CAS No.: 196597-26-9
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C16H21NO2
Mol. Wt.: 259.34

Monohydroxylated ramelteon (II)d3

CAT No.: AC0557
CAS No.: NA
Category: Deuterated Standards
Parent API: Ramelteon
Mol. Formula:
Mol. Wt.:

Monohydroxylated ramelteon (II)

CAT No.: AC0556
CAS No.: NA
Category: Metabolites
Parent API: Ramelteon
Mol. Formula:
Mol. Wt.:

 Ramelteon Amine Impurity HCl

CAT No.: AS02783
CAS No.: 1053239-39-6
Category: Impurities
Parent API: Ramelteon
Mol. Formula: C13H18ClNO
Mol. Wt.: 239.74