Ramosetron-d3 Hydrochloride

About Ramosetron-d3 Hydrochloride

Ramosetron-d3 Hydrochloride is a stable isotope labelled analogue related to Ramosetron carrying the CAS registry number 1330266-04-0. With the molecular formula C17H18ClN3O, it has a molar mass of 318.8 g/mol. It is also known as Ramosetron-d3 HCl.

It is supplied 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. Typical end-use sectors are 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Ramosetron

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

Ramosetron impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ramosetron-d3 Hydrochloride
Catalogue No.	VQ-033452
CAS Number	1330266-04-0
IUPAC name	[(5R)-4,5,6,7-tetrahydro-3H-benzimidazol-5-yl]-[1-(trideuteriomethyl)indol-3-yl]methanone;hydrochloride
Molecular formula	C₁₇H₁₈ClN₃O
Molecular weight	318.8 g/mol
Exact mass	318.1327
Grade	Reference Standard
HSN code	38229090
InChIKey	XIXYTCLDXQRHJO-LUVKJXGXSA-N
SMILES	[2H]C([2H])([2H])N1C=C(C2=CC=CC=C21)C(=O)[C@@H]3CCC4=C(C3)NC=N4.Cl
PubChem CID	71751972

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	50.7 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 Ramosetron-d3 Hydrochloride?

The CAS Registry Number of Ramosetron-d3 Hydrochloride is 1330266-04-0. It is also known as Ramosetron-d3 HCl.

What is the molecular formula and molecular weight of Ramosetron-d3 Hydrochloride?

Ramosetron-d3 Hydrochloride has the molecular formula C17H18ClN3O and a molecular weight of 318.8 g/mol.

What is Ramosetron-d3 Hydrochloride used for?

Ramosetron-d3 Hydrochloride is supplied as a characterised reference material related to Ramosetron. 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 Ramosetron-d3 Hydrochloride can I order?

We supply Ramosetron-d3 Hydrochloride 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 Ramosetron-d3 Hydrochloride?

Yes. Every lot of Ramosetron-d3 Hydrochloride 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 Ramosetron-d3 Hydrochloride be shipped internationally?

Yes. We export Ramosetron-d3 Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.