Eletriptan USP Related Compound B (R-Isomer) 143322-57-0

Name: Eletriptan USP Related Compound B (R-Isomer)
Brand: Vaqora Chemicals
SKU: VQ-006350

About Eletriptan USP Related Compound B (R-Isomer)

Listed under CAS 143322-57-0, Eletriptan USP Related Compound B (R-Isomer) is a pharmacopeial impurity of Eletriptan available from Vaqora Chemicals. Its molecular formula is C14H17BrN2 and its molecular weight is 293.2 g/mol. Its systematic (IUPAC) name is 5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole. Alternative names: Eletriptan Impurity 9.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Eletriptan, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Eletriptan USP Related Compound B (R-Isomer) 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 Eletriptan

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

Eletriptan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Eletriptan USP Related Compound B (R-Isomer)
Catalogue No.	VQ-006350
CAS Number	143322-57-0
IUPAC name	5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole
Molecular formula	C₁₄H₁₇BrN₂
Molecular weight	293.2 g/mol
Exact mass	292.0575
Grade	Reference Standard
HSN code	38229090
InChIKey	JCXOJXALBTZEFE-GFCCVEGCSA-N
SMILES	CN1CCC[C@@H]1CC2=CNC3=C2C=C(C=C3)Br
PubChem CID	11185464

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 1
TPSA	19 Å²
Synonyms	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, (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]-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Eletriptan USP Related Compound B (R-Isomer)?

The CAS Registry Number of Eletriptan USP Related Compound B (R-Isomer) is 143322-57-0. It is also known 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.

What is the molecular formula and molecular weight of Eletriptan USP Related Compound B (R-Isomer)?

Eletriptan USP Related Compound B (R-Isomer) has the molecular formula C14H17BrN2 and a molecular weight of 293.2 g/mol. Its IUPAC name is 5-bromo-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole.

What is Eletriptan USP Related Compound B (R-Isomer) used for?

Eletriptan USP Related Compound B (R-Isomer) is supplied as a characterised reference material related to Eletriptan. 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 Eletriptan USP Related Compound B (R-Isomer) can I order?

We supply Eletriptan USP Related Compound B (R-Isomer) in Reference Standard 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 Eletriptan USP Related Compound B (R-Isomer)?

Yes. Every lot of Eletriptan USP Related Compound B (R-Isomer) 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 Eletriptan USP Related Compound B (R-Isomer) be shipped internationally?

Yes. Eletriptan USP Related Compound B (R-Isomer) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.