Naratriptan USP Related Compound B (Freebase) 121679-20-7

Name: Naratriptan USP Related Compound B (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006523

About Naratriptan USP Related Compound B (Freebase)

Listed under CAS 121679-20-7, Naratriptan USP Related Compound B (Freebase) is a pharmacopeial impurity of Naratriptan available from Vaqora Chemicals with a typical assay of 91.5%. The compound has the formula C17H23N3O2S, corresponding to a molecular weight of 333.5 g/mol. Its systematic (IUPAC) name is N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide. It is also known as 3,4-Dihydro Naratriptan or Naratriptan Impurity B.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Naratriptan 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 Naratriptan USP Related Compound B (Freebase) in 10 mg, 25 mg, 50 mg and 100 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 (Freebase)
Catalogue No.	VQ-006523
CAS Number	121679-20-7
Other CAS	121679-21-8
IUPAC name	N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide
Molecular formula	C₁₇H₂₃N₃O₂S
Molecular weight	333.5 g/mol
Exact mass	333.1511
Grade	Reference Standard
Purity / assay	91.5%
HSN code	38229090
InChIKey	UJPMSESNMYEKDD-UHFFFAOYSA-N
SMILES	CNS(=O)(=O)CCC1=CC2=C(C=C1)NC=C2C3=CCN(CC3)C
PubChem CID	20066734

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	2 / 4
TPSA	73.6 Å²
Synonyms	N-Methyl-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide, 3,4-Dihydro Naratriptan, Naratriptan Impurity B, Naratriptan Impurity 1 (RRT 1.04), 3,4-Didehydronaratriptan, 3,4-Didehydro naratriptan, 1H-Indole-5-ethanesulfonamide, N-methyl-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-, 3,4-Dihydro Naratriptan (Naratriptan Impurity B), 3,4-Dihydronaratriptan, Naratriptan Impurity N6, ?3,4-dihydro Naratriptan, N-Methyl-2-[3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indol-5-yl]ethane-1-sulfonamide

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 (Freebase)?

The CAS Registry Number of Naratriptan USP Related Compound B (Freebase) is 121679-20-7. It is also known as N-Methyl-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide, 3,4-Dihydro Naratriptan, Naratriptan Impurity B.

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

Naratriptan USP Related Compound B (Freebase) has the molecular formula C17H23N3O2S and a molecular weight of 333.5 g/mol. Its IUPAC name is N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide.

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

Naratriptan USP Related Compound B (Freebase) 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 (Freebase) can I order?

We supply Naratriptan USP Related Compound B (Freebase) in Reference Standard (91.5%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 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 (Freebase)?

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

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