Almotriptan EP Impurity A

Name: Almotriptan EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-020762

About Almotriptan EP Impurity A

Almotriptan EP Impurity A (CAS 334981-12-3) is a pharmacopeial impurity of Almotriptan offered by Vaqora Chemicals. Formula C16H23N3O2S, molecular weight 321.4 g/mol. The IUPAC name is N-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine. Alternative names: N-Desmethyl Almotriptan and Almotriptan Malate - Impurity A (Freebase).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Almotriptan to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Almotriptan EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Almotriptan

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

Almotriptan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Almotriptan EP Impurity A
Catalogue No.	VQ-020762
CAS Number	334981-12-3
IUPAC name	N-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine
Molecular formula	C₁₆H₂₃N₃O₂S
Molecular weight	321.4 g/mol
Exact mass	321.1511
Grade	Reference Standard
HSN code	38229090
InChIKey	IREINZNGILEJRP-UHFFFAOYSA-N
SMILES	CNCCC1=CNC2=C1C=C(C=C2)CS(=O)(=O)N3CCCC3
PubChem CID	71315712

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 4
TPSA	73.6 Å²
Synonyms	N-Desmethyl Almotriptan, Almotriptan Malate - Impurity A (Freebase), Almotriptan Related Compound C, N-Methyl-5-((1-pyrrolidinylsulfonyl)methyl)-1H-indole-3-ethanamine, N-Methyl-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indole-3-ethanamine, N-desmethylalmotriptan, N-Methyl-2-(5-((pyrrolidin-1-ylsulfonyl)methyl)-1H-indol-3-yl)ethanamine, Pyrrolidine, 1-(((3-(2-(methylamino)ethyl)-1H-indol-5-yl)methyl)sulfonyl)-, 1H-Indole-3-ethanamine, N-methyl-5-((1-pyrrolidinylsulfonyl)methyl)-, 1H-Indole-3-ethanamine, N-methyl-5-[(1-pyrrolidinylsulfonyl)methyl]-, N-Methyl-2-{5-[(pyrrolidine-1-sulfonyl)methyl]-1H-indol-3-yl}ethan-1-amine, N-methyl-2-[5-(pyrrolidin-1-ylsulonylmethyl)-1H-indol-3-yl]ethanamine

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 Almotriptan EP Impurity A?

The CAS Registry Number of Almotriptan EP Impurity A is 334981-12-3. It is also known as N-Desmethyl Almotriptan, Almotriptan Malate - Impurity A (Freebase), Almotriptan Related Compound C.

What is the molecular formula and molecular weight of Almotriptan EP Impurity A?

Almotriptan EP Impurity A has the molecular formula C16H23N3O2S and a molecular weight of 321.4 g/mol. Its IUPAC name is N-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine.

What is Almotriptan EP Impurity A used for?

Almotriptan EP Impurity A is supplied as a characterised reference material related to Almotriptan. 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 Almotriptan EP Impurity A can I order?

We supply Almotriptan EP Impurity A 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 Almotriptan EP Impurity A?

Yes. Every lot of Almotriptan EP Impurity A 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 Almotriptan EP Impurity A be shipped internationally?

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