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Pharmacopeial Impurities (EP / USP / BP)

Eletriptan USP Related Compound B (R-Isomer)

Reference StandardIn stock

Order Eletriptan USP Related Compound B (R-Isomer) (CAS 143322-57-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Eletriptan USP Related Compound B (R-Isomer) chemical structure
CAS number143322-57-0
FormulaC14H17BrN2
Molar mass293.2 g/mol
Physical formSolid
HS code38229090
InChIKeyJCXOJXALBTZEFE-GFCCVEGCSA-N
IUPAC name5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole

About Eletriptan USP Related Compound B (R-Isomer)

Analytical teams working on Eletriptan use Eletriptan USP Related Compound B (R-Isomer) as a qualified comparison standard. Key data (Reference Standard): CAS 143322-57-0, formula C14H17BrN2 and molar mass 293.2 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

It carries the GHS signal word Danger (H302, H317, H332 and H400), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. 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

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Eletriptan USP Related Compound B (R-Isomer)
Product nameEletriptan USP Related Compound B (R-Isomer)
Catalogue numberZX-005679
CAS number143322-57-0
IUPAC name5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole
Molecular formulaC14H17BrN2
Molar mass293.2 g/mol
Exact mass292.0575
GradeReference Standard
Physical formSolid
XLogP33.6
H-bond donors / acceptors1 / 1
Topological polar surface area19 Ų
HS code38229090
InChIKeyJCXOJXALBTZEFE-GFCCVEGCSA-N
SMILESCN1CCC[C@@H]1CC2=CNC3=C2C=C(C=C3)Br
PubChem CID11185464
SynonymsEletriptan Hydrobromide Dehydro Acetyl Impurity Stage-2, (R)-5-bromo-3-((1-methylpyrrolidin-2-yl)methyl)-1H-indole, 5-Bromo-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole, (R)-5-Bromo-3-(1-methyl-pyrrolidin-2-ylmethyl)-1H-indole, (R)-5-bromo-3-(1-methyl-2-pyrrolidinyl methyl)-1H-indole, 5-Bromo-3-(((2R)-1-methyl-2-pyrrolidinyl)methyl)-1H-indole, (R)-5-Bromo-3-[(1-methyl-2-pyrrolidinyl)methyl]-1H-indole, Eletriptan Impurity 9, (R)-5-bromo-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole, 5-bromo-3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-1H-indole, 5-Bromo-3-[1-methylpyrrolidin-2(R)-ylmethyl]-1H-indole, 1H-Indole, 5-bromo-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H332Harmful if inhaled
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P261, P264, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P319, P321, P330, P333 + P317, P362 + P364, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Eletriptan USP Related Compound B (R-Isomer)
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 USP Related Compound B (R-Isomer)

Which CAS number identifies Eletriptan USP Related Compound B (R-Isomer)?
Eletriptan USP Related Compound B (R-Isomer) is registered under CAS 143322-57-0. You may also see it listed as Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-2, (R)-5-bromo-3-((1-methylpyrrolidin-2-yl)methyl)-1H-indole, 5-Bromo-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole. Our catalogue number for this item is ZX-005679.
What are the formula and molar mass of Eletriptan USP Related Compound B (R-Isomer)?
For Eletriptan USP Related Compound B (R-Isomer), its formula is C14H17BrN2 and its molar mass is 293.2 g/mol. The systematic (IUPAC) name is 5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole. InChIKey JCXOJXALBTZEFE-GFCCVEGCSA-N lets you match it in any structure database.
How is Eletriptan USP Related Compound B (R-Isomer) used in pharmaceutical QC?
Eletriptan USP Related Compound B (R-Isomer) 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 USP Related Compound B (R-Isomer)?
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 USP Related Compound B (R-Isomer)?
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 USP Related Compound B (R-Isomer) to my country?
Yes. Because Eletriptan USP Related Compound B (R-Isomer) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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