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API Impurities

Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1

Reference StandardIn stock

Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 (CAS 143322-56-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 chemical structure
CAS number143322-56-9
FormulaC21H19BrN2O3
Molar mass427.3 g/mol
Physical formSolid
HS code38229090
InChIKeyCWHKVBJSRGJFFN-LJQANCHMSA-N
IUPAC namebenzyl (2R)-2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate

About Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1

Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 belongs to the Eletriptan reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 143322-56-9, formula C21H19BrN2O3 and molar mass 427.3 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 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 Eletriptan

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

Eletriptan standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1
Product nameEletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1
Catalogue numberZX-004655
CAS number143322-56-9
IUPAC namebenzyl (2R)-2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate
Molecular formulaC21H19BrN2O3
Molar mass427.3 g/mol
Exact mass426.0579
GradeReference Standard
Physical formSolid
XLogP34.4
H-bond donors / acceptors1 / 3
Topological polar surface area62.4 Ų
HS code38229090
InChIKeyCWHKVBJSRGJFFN-LJQANCHMSA-N
SMILESC1C[C@@H](N(C1)C(=O)OCC2=CC=CC=C2)C(=O)C3=CNC4=C3C=C(C=C4)Br
PubChem CID11224090
Synonyms(R)-benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate, (2R)-2-[(5-Bromo-1H-indol-3-yl)carbonyl]-1-pyrrolidinecarboxylic Acid Phenylmethyl Ester, (R)-3-(N-Benzyloxycarbonylpyrrolidin-2-ylcarbonyl)-5-bromo-1H-indole, Phenylmethyl (2R)-2-[(5-bromo-1H-indol-3-yl)carbonyl]-1-pyrrolidinecarboxylate, Phenylmethyl (2R)-2-((5-bromo-1H-indol-3-yl)carbonyl)-1-pyrrolidinecarboxylate, R-3-(N-Benzyloxycarbonylpyrrolidin-2-ylcarbonyl)-5-bromo-1H-indole, C21H19BrN2O3, benzyl (R)-2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate, (R)-(5-bromo-1H-indol-3-yl)[N-[(phenylmethoxy)carbonyl]-2-pyrrolidinyl]methanone, Intermediate of Eletriptan, (R)-Benzyl 2-(5-bromo-1H-indole-3-carbonyl)-pyrrolidine-1-carboxylate, CS-M3330

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 Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1

Which CAS number identifies Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1?
Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 is registered under CAS 143322-56-9. You may also see it listed as (R)-benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate, (2R)-2-[(5-Bromo-1H-indol-3-yl)carbonyl]-1-pyrrolidinecarboxylic Acid Phenylmethyl Ester, (R)-3-(N-Benzyloxycarbonylpyrrolidin-2-ylcarbonyl)-5-bromo-1H-indole. Our catalogue number for this item is ZX-004655.
What are the formula and molar mass of Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1?
For Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1, its formula is C21H19BrN2O3 and its molar mass is 427.3 g/mol. The systematic (IUPAC) name is benzyl (2R)-2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate. InChIKey CWHKVBJSRGJFFN-LJQANCHMSA-N lets you match it in any structure database.
How is Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 used in pharmaceutical QC?
Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 is a characterised reference material linked to Eletriptan. 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 Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1?
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 Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 to my country?
Yes. Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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