Ramelteon D5

Name: Ramelteon D5
Brand: Vaqora Chemicals
SKU: VQ-041825

About Ramelteon D5

Vaqora Chemicals supplies Ramelteon D5, a stable isotope labelled analogue related to Ramelteon registered under CAS number 1134159-63-9. Its molecular formula is C16H21NO2 and its molecular weight is 264.37 g/mol. Its systematic (IUPAC) name is 2,2,3,3,3-pentadeuterio-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide. Common synonyms include TMIH-0486.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Ramelteon and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ramelteon D5 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 D5
Catalogue No.	VQ-041825
CAS Number	1134159-63-9
IUPAC name	2,2,3,3,3-pentadeuterio-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide
Molecular formula	C₁₆H₂₁NO₂
Molecular weight	264.37 g/mol
Exact mass	264.1886
Grade	Reference Standard
HSN code	38229090
InChIKey	YLXDSYKOBKBWJQ-ZDENUIFTSA-N
SMILES	[2H]C([2H])([2H])C([2H])([2H])C(=O)NCC[C@@H]1CCC2=C1C3=C(C=C2)OCC3
PubChem CID	25231404

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 2
TPSA	38.3 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 D5?

The CAS Registry Number of Ramelteon D5 is 1134159-63-9. It is also known as TMIH-0486.

What is the molecular formula and molecular weight of Ramelteon D5?

Ramelteon D5 has the molecular formula C16H21NO2 and a molecular weight of 264.37 g/mol. Its IUPAC name is 2,2,3,3,3-pentadeuterio-N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide.

What is Ramelteon D5 used for?

Ramelteon D5 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 D5 can I order?

We supply Ramelteon D5 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 D5?

Yes. Every lot of Ramelteon D5 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 D5 be shipped internationally?

Yes. We export Ramelteon D5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.