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Pharmacopeial Impurities (EP / USP / BP)

Almotriptan EP Impurity A

Reference StandardAvailable on request

Buy Almotriptan EP Impurity A (CAS 334981-12-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-019819.

Pack sizes
Almotriptan EP Impurity A chemical structure
CAS number334981-12-3
FormulaC16H23N3O2S
Molar mass321.4 g/mol
Physical formSolid
HS code38229090
InChIKeyIREINZNGILEJRP-UHFFFAOYSA-N
IUPAC nameN-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine

About Almotriptan EP Impurity A

Almotriptan EP Impurity A is supplied by Zemixal as a characterised reference material for Almotriptan analysis. Key data (Reference Standard): CAS 334981-12-3, formula C16H23N3O2S and molar mass 321.4 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Almotriptan

See every impurity, metabolite and related compound we list for this API.

Almotriptan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Almotriptan EP Impurity A
Product nameAlmotriptan EP Impurity A
Catalogue numberZX-019819
CAS number334981-12-3
IUPAC nameN-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine
Molecular formulaC16H23N3O2S
Molar mass321.4 g/mol
Exact mass321.1511
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors2 / 4
Topological polar surface area73.6 Ų
HS code38229090
InChIKeyIREINZNGILEJRP-UHFFFAOYSA-N
SMILESCNCCC1=CNC2=C1C=C(C=C2)CS(=O)(=O)N3CCCC3
PubChem CID71315712
SynonymsN-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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Almotriptan EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Almotriptan EP Impurity A

Which CAS number identifies Almotriptan EP Impurity A?
Almotriptan EP Impurity A is registered under CAS 334981-12-3. You may also see it listed as N-Desmethyl Almotriptan, Almotriptan Malate - Impurity A (Freebase), Almotriptan Related Compound C. Our catalogue number for this item is ZX-019819.
What are the formula and molar mass of Almotriptan EP Impurity A?
For Almotriptan EP Impurity A, its formula is C16H23N3O2S and its molar mass is 321.4 g/mol. The systematic (IUPAC) name is N-methyl-2-[5-(pyrrolidin-1-ylsulfonylmethyl)-1H-indol-3-yl]ethanamine. InChIKey IREINZNGILEJRP-UHFFFAOYSA-N lets you match it in any structure database.
How is Almotriptan EP Impurity A used in pharmaceutical QC?
Almotriptan EP Impurity A is a characterised reference material linked to Almotriptan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Almotriptan EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Almotriptan EP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Almotriptan EP Impurity A to my country?
Yes. Almotriptan EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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