Naratriptan USP Related Compound B (Oxalate S… 121679-21-8

Name: Naratriptan USP Related Compound B (Oxalate Salt)
Brand: Vaqora Chemicals
SKU: VQ-006524

About Naratriptan USP Related Compound B (Oxalate Salt)

Naratriptan USP Related Compound B (Oxalate Salt) (CAS 121679-21-8) is a pharmacopeial impurity of Naratriptan offered by Vaqora Chemicals, specified at 91.75% purity. The compound has the formula C19H25N3O6S, corresponding to a molecular weight of 423.5 g/mol. Systematically, it is named N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide. Oxalic acid. It is also known as Naratriptan Impurity B (Oxalate Salt) or 3,4-Dihydro Naratriptan Oxalate.

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

This Naratriptan impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Naratriptan USP Related Compound B (Oxalate Salt) in 10 mg, 25 mg and 50 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Naratriptan

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

Naratriptan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Naratriptan USP Related Compound B (Oxalate Salt)
Catalogue No.	VQ-006524
CAS Number	121679-21-8
Other CAS	121679-20-7
IUPAC name	N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide;oxalic acid
Molecular formula	C₁₉H₂₅N₃O₆S
Molecular weight	423.5 g/mol
Exact mass	423.1464
Grade	Reference Standard
Purity / assay	91.75%
HSN code	38229090
InChIKey	PXUWIYZZMASGGC-UHFFFAOYSA-N
SMILES	CNS(=O)(=O)CCC1=CC2=C(C=C1)NC=C2C3=CCN(CC3)C.C(=O)(C(=O)O)O
PubChem CID	20066733

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 8
TPSA	148 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 Naratriptan USP Related Compound B (Oxalate Salt)?

The CAS Registry Number of Naratriptan USP Related Compound B (Oxalate Salt) is 121679-21-8. It is also known as Naratriptan Impurity B (Oxalate Salt), 3,4-Dihydro Naratriptan Oxalate, 3,4-Didehydro naratriptan oxalate.

What is the molecular formula and molecular weight of Naratriptan USP Related Compound B (Oxalate Salt)?

Naratriptan USP Related Compound B (Oxalate Salt) has the molecular formula C19H25N3O6S and a molecular weight of 423.5 g/mol.

What is Naratriptan USP Related Compound B (Oxalate Salt) used for?

Naratriptan USP Related Compound B (Oxalate Salt) is supplied as a characterised reference material related to Naratriptan. 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 Naratriptan USP Related Compound B (Oxalate Salt) can I order?

We supply Naratriptan USP Related Compound B (Oxalate Salt) in Reference Standard (91.75%) grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naratriptan USP Related Compound B (Oxalate Salt)?

Yes. Every lot of Naratriptan USP Related Compound B (Oxalate Salt) 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 Naratriptan USP Related Compound B (Oxalate Salt) be shipped internationally?

Yes. We export Naratriptan USP Related Compound B (Oxalate Salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.