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Pharmacopeial Impurities (EP / USP / BP)

Escitalopram EP Impurity E (Hydrobromide)

Reference StandardIn stock

Buy Escitalopram EP Impurity E (Hydrobromide) (CAS 103146-26-5) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Escitalopram EP Impurity E (Hydrobromide) chemical structure
CAS number103146-26-5
FormulaC20H24BrFN2O2
Molar mass423.3 g/mol
Physical formSolid
HS code38229090
InChIKeyRVGFHORHCHHPCZ-UHFFFAOYSA-N
IUPAC name4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile;hydrobromide

About Escitalopram EP Impurity E (Hydrobromide)

Zemixal lists Escitalopram EP Impurity E (Hydrobromide) for laboratories that identify, quantify or control Escitalopram and its related substances. Identity at a glance (Reference Standard): CAS 103146-26-5, formula C20H24BrFN2O2 and molar mass 423.3 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Escitalopram

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

Escitalopram 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 Escitalopram EP Impurity E (Hydrobromide)
Product nameEscitalopram EP Impurity E (Hydrobromide)
Catalogue numberZX-005697
CAS number103146-26-5
Other CAS numbers103146-25-4, 717133-25-0
IUPAC name4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile;hydrobromide
Molecular formulaC20H24BrFN2O2
Molar mass423.3 g/mol
Exact mass422.1005
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 5
Topological polar surface area67.5 Ų
HS code38229090
InChIKeyRVGFHORHCHHPCZ-UHFFFAOYSA-N
SMILESCN(C)CCCC(C1=CC=C(C=C1)F)(C2=C(C=C(C=C2)C#N)CO)O.Br
PubChem CID16079686
SynonymsCitalopram Dihydroxy Impurity (Hydrobromide), Citadiol Hydrobromide, 4-[4-(dimethylamino)-1-(4'-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile, C20H24BrFN2O2, Citadiol HBr, Escitalopram EP Impurity E

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 Escitalopram EP Impurity E (Hydrobromide)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Escitalopram EP Impurity E (Hydrobromide)

Which CAS number identifies Escitalopram EP Impurity E (Hydrobromide)?
Escitalopram EP Impurity E (Hydrobromide) is registered under CAS 103146-26-5. You may also see it listed as Citalopram Dihydroxy Impurity (Hydrobromide), Citadiol Hydrobromide, 4-[4-(dimethylamino)-1-(4'-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile. Our catalogue number for this item is ZX-005697.
What are the formula and molar mass of Escitalopram EP Impurity E (Hydrobromide)?
For Escitalopram EP Impurity E (Hydrobromide), its formula is C20H24BrFN2O2 and its molar mass is 423.3 g/mol. InChIKey RVGFHORHCHHPCZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Escitalopram EP Impurity E (Hydrobromide) used in pharmaceutical QC?
Escitalopram EP Impurity E (Hydrobromide) is a characterised reference material linked to Escitalopram. 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 Escitalopram EP Impurity E (Hydrobromide)?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Escitalopram EP Impurity E (Hydrobromide)?
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 Escitalopram EP Impurity E (Hydrobromide) to my country?
Yes. Escitalopram EP Impurity E (Hydrobromide) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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