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Pharmacopeial Impurities (EP / USP / BP)

Rivastigmine EP Impurity E

Reference StandardIn stock

Order Rivastigmine EP Impurity E (CAS 948051-93-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Rivastigmine EP Impurity E chemical structure
CAS number948051-93-2
FormulaC13H20N2O2
Molar mass236.31 g/mol
Physical formSolid
HS code38229090
InChIKeyDKTHTUMLVSBQTJ-UHFFFAOYSA-N
IUPAC name[3-[1-(methylamino)ethyl]phenyl] N-ethyl-N-methylcarbamate

About Rivastigmine EP Impurity E

Rivastigmine EP Impurity E belongs to the Rivastigmine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 948051-93-2, formula C13H20N2O2 and molar mass 236.31 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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Rivastigmine

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

Rivastigmine 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 Rivastigmine EP Impurity E
Product nameRivastigmine EP Impurity E
Catalogue numberZX-005967
CAS number948051-93-2
IUPAC name[3-[1-(methylamino)ethyl]phenyl] N-ethyl-N-methylcarbamate
Molecular formulaC13H20N2O2
Molar mass236.31 g/mol
Exact mass236.1525
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors1 / 3
Topological polar surface area41.6 Ų
HS code38229090
InChIKeyDKTHTUMLVSBQTJ-UHFFFAOYSA-N
SMILESCCN(C)C(=O)OC1=CC=CC(=C1)C(C)NC
PubChem CID71307612
SynonymsRivastigmine Desmethyl Impurity, 3-[1-(Methylamino)ethyl]phenyl N-ethyl-N-methylcarbamate, 2-Fluoro-4-Iodobenzaldehyde, 3-(1-(MethylaMino)ethyl)phenyl ethyl(Methyl)-carbamate, 3-(1-(Methylamino)ethyl)phenyl ethyl(methyl)carbamate, Rivastigmine Desmethyl Impurity(Rivastigmine Impurity 3), Rivastigmine Impurity 18, 3-[1-(Methylamino)ethyl]phenyl ethyl(methyl)carbamate, 3-[(1RS)-1-(Methylamino)ethyl]phenyl N-Ethyl-N-methylcarbamate, 3-(1-(Methylamino)ethyl)phenylethyl(methyl)carbamate

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 Rivastigmine EP Impurity E
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 Rivastigmine EP Impurity E

Which CAS number identifies Rivastigmine EP Impurity E?
Rivastigmine EP Impurity E is registered under CAS 948051-93-2. You may also see it listed as Rivastigmine Desmethyl Impurity, 3-[1-(Methylamino)ethyl]phenyl N-ethyl-N-methylcarbamate, 2-Fluoro-4-Iodobenzaldehyde. Our catalogue number for this item is ZX-005967.
What are the formula and molar mass of Rivastigmine EP Impurity E?
For Rivastigmine EP Impurity E, its formula is C13H20N2O2 and its molar mass is 236.31 g/mol. The systematic (IUPAC) name is [3-[1-(methylamino)ethyl]phenyl] N-ethyl-N-methylcarbamate. InChIKey DKTHTUMLVSBQTJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Rivastigmine EP Impurity E used in pharmaceutical QC?
Rivastigmine EP Impurity E is a characterised reference material linked to Rivastigmine. 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 Rivastigmine EP Impurity E?
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 Rivastigmine EP Impurity E?
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 Rivastigmine EP Impurity E to my country?
Yes. Rivastigmine EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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