Ramelteon Metabolite M-II-D3

Name: Ramelteon Metabolite M-II-D3
Brand: Vaqora Chemicals
SKU: VQ-041826

About Ramelteon Metabolite M-II-D3

Vaqora Chemicals supplies Ramelteon Metabolite M-II-D3, a stable isotope labelled analogue related to Ramelteon registered under CAS number 1246812-22-5. Formula C16H21NO3, molecular weight 278.36 g/mol. The IUPAC name is 3,3,3-trideuterio-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-d3 (RS-hydroxy) and TMIH-0356.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ramelteon Metabolite M-II-D3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Ramelteon

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

Ramelteon impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ramelteon Metabolite M-II-D3
Catalogue No.	VQ-041826
CAS Number	1246812-22-5
IUPAC name	3,3,3-trideuterio-2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide
Molecular formula	C₁₆H₂₁NO₃
Molecular weight	278.36 g/mol
Exact mass	278.171
Grade	Reference Standard
HSN code	38229090
InChIKey	FGFNIJYHXMJYJN-PJCDIQNWSA-N
SMILES	[2H]C([2H])([2H])C(C(=O)NCC[C@@H]1CCC2=C1C3=C(C=C2)OCC3)O
PubChem CID	71751961

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	2 / 3
TPSA	58.6 Å²

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 Ramelteon Metabolite M-II-D3?

The CAS Registry Number of Ramelteon Metabolite M-II-D3 is 1246812-22-5. It is also known as Ramelteon Metabolite M-II-d3 (mixture of R and S at the hydroxy position), Ramelteon Metabolite M-II-d3 (RS-hydroxy), 2-hydroxy-N-(2-((S)-1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)propanamide.

What is the molecular formula and molecular weight of Ramelteon Metabolite M-II-D3?

Ramelteon Metabolite M-II-D3 has the molecular formula C16H21NO3 and a molecular weight of 278.36 g/mol. Its IUPAC name is 3,3,3-trideuterio-2-hydroxy-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide.

What is Ramelteon Metabolite M-II-D3 used for?

Ramelteon Metabolite M-II-D3 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 Ramelteon Metabolite M-II-D3 can I order?

We supply Ramelteon Metabolite M-II-D3 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 Ramelteon Metabolite M-II-D3?

Yes. Every lot of Ramelteon Metabolite M-II-D3 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 Ramelteon Metabolite M-II-D3 be shipped internationally?

Yes. We export Ramelteon Metabolite M-II-D3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.