S-Ramosetron

Name: S-Ramosetron
Brand: Vaqora Chemicals
SKU: VQ-043773

About S-Ramosetron

S-Ramosetron (CAS 132036-90-9) is an impurity of Ramosetron offered by Vaqora Chemicals. With the molecular formula C17H17N3O, it has a molar mass of 279.34 g/mol. Its systematic (IUPAC) name is (1-methylindol-3-yl)-[(5S)-4,5,6,7-tetrahydro-3H-benzimidazol-5-yl]methanone.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Ramosetron to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer S-Ramosetron in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Ramosetron

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

Ramosetron impurities

Specifications & identifiers

Chemical identifiers
Product name	S-Ramosetron
Catalogue No.	VQ-043773
CAS Number	132036-90-9
IUPAC name	(1-methylindol-3-yl)-[(5S)-4,5,6,7-tetrahydro-3H-benzimidazol-5-yl]methanone
Molecular formula	C₁₇H₁₇N₃O
Molecular weight	279.34 g/mol
Exact mass	279.1372
Grade	Reference Standard
HSN code	38229090
InChIKey	NTHPAPBPFQJABD-NSHDSACASA-N
SMILES	CN1C=C(C2=CC=CC=C21)C(=O)[C@H]3CCC4=C(C3)NC=N4
PubChem CID	6321292

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 2
TPSA	50.7 Å²
Synonyms	(R)-(1-Methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-6-yl)methanone, (1-Methyl-1H-indol-3-yl)[(6S)-4,5,6,7-tetrahydro-1H-benzimidazol-6-yl]methanone, (S)-(1-methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-5-yl)methanone, Methanone, (1-methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzimidazol-5-yl)-, (S)-, Methanone, (1-methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzimidazol-5-yl)-, (S)- (9CI)

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 S-Ramosetron?

The CAS Registry Number of S-Ramosetron is 132036-90-9. It is also known as (R)-(1-Methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-6-yl)methanone, (1-Methyl-1H-indol-3-yl)[(6S)-4,5,6,7-tetrahydro-1H-benzimidazol-6-yl]methanone, (S)-(1-methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-5-yl)methanone.

What is the molecular formula and molecular weight of S-Ramosetron?

S-Ramosetron has the molecular formula C17H17N3O and a molecular weight of 279.34 g/mol. Its IUPAC name is (1-methylindol-3-yl)-[(5S)-4,5,6,7-tetrahydro-3H-benzimidazol-5-yl]methanone.

What is S-Ramosetron used for?

S-Ramosetron 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 S-Ramosetron can I order?

We supply S-Ramosetron 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 S-Ramosetron?

Yes. Every lot of S-Ramosetron 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 S-Ramosetron be shipped internationally?

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