Monohydroxylated Ramelteon (II)

Name: Monohydroxylated Ramelteon (II)
Brand: Vaqora Chemicals
SKU: VQ-041824

About Monohydroxylated Ramelteon (II)

Vaqora Chemicals supplies Monohydroxylated Ramelteon (II), a metabolite or degradation product of Ramelteon registered under CAS number 896736-21-3. Its molecular formula is C16H21NO3 and its molecular weight is 275.34 g/mol. Its systematic (IUPAC) name is 2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide. Alternative names: Ramelteon Metabolite M-II and Ramelteon (mii).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Ramelteon, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Ramelteon

View every impurity, metabolite and intermediate we list for Ramelteon.

Ramelteon impurities

Specifications & identifiers

Chemical identifiers
Product name	Monohydroxylated Ramelteon (II)
Catalogue No.	VQ-041824
CAS Number	896736-21-3
IUPAC name	2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide
Molecular formula	C₁₆H₂₁NO₃
Molecular weight	275.34 g/mol
Exact mass	275.1521
Grade	Reference Standard
HSN code	38229090
InChIKey	FGFNIJYHXMJYJN-KFJBMODSSA-N
SMILES	CC(C(=O)NCC[C@@H]1CCC2=C1C3=C(C=C2)OCC3)O
PubChem CID	46783414

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 3
TPSA	58.6 Å²
Synonyms	Ramelteon Metabolite M-II, Ramelteon Metabolite M-II (mixture of R and S at the hydroxy position), Ramelteon (mii), DES(1-oxopropyl)-2-hydroxy-1-oxopropyl-ramelteon, (R,S)-hydroxy Ramelteon Metabolite M-II, Propanamide, 2-hydroxy-N-(2-((8S)-1,6,7,8-tetrahydro-2H-indeno(5,4-b)furan-8-yl)ethyl)-, 2-Hydroxy-N-{2-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl]ethyl}propanamide, 2-hydroxy-N-(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)propanamide, Propanamide,2-hydroxy-N-[2-[(8S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl]ethyl]-, 2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e]benzofuran-8-yl]ethyl]propanamide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Monohydroxylated Ramelteon (II)?

The CAS Registry Number of Monohydroxylated Ramelteon (II) is 896736-21-3. It is also known as Ramelteon Metabolite M-II, Ramelteon Metabolite M-II (mixture of R and S at the hydroxy position), Ramelteon (mii).

What is the molecular formula and molecular weight of Monohydroxylated Ramelteon (II)?

Monohydroxylated Ramelteon (II) has the molecular formula C16H21NO3 and a molecular weight of 275.34 g/mol. Its IUPAC name is 2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide.

What is Monohydroxylated Ramelteon (II) used for?

Monohydroxylated Ramelteon (II) is supplied as a characterised reference material related to Ramelteon. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Monohydroxylated Ramelteon (II) can I order?

We supply Monohydroxylated Ramelteon (II) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Monohydroxylated Ramelteon (II)?

Yes. Every lot of Monohydroxylated Ramelteon (II) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Monohydroxylated Ramelteon (II) be shipped internationally?

Yes. We export Monohydroxylated Ramelteon (II) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.