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Pharmacopeial Impurities (EP / USP / BP)

Rivastigmine EP Impurity C

Reference StandardAvailable on request

Buy Rivastigmine EP Impurity C (CAS 855300-09-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Rivastigmine EP Impurity C chemical structure
CAS number855300-09-3
FormulaC12H15NO3
Molar mass221.25 g/mol
Physical formSolid
HS code38229090
InChIKeyABNQSLSOFYAGHU-UHFFFAOYSA-N
IUPAC name(3-acetylphenyl) N-ethyl-N-methylcarbamate

About Rivastigmine EP Impurity C

Rivastigmine EP Impurity C belongs to the Rivastigmine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 855300-09-3, formula C12H15NO3 and molar mass 221.25 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

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 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 C
Product nameRivastigmine EP Impurity C
Catalogue numberZX-022683
CAS number855300-09-3
IUPAC name(3-acetylphenyl) N-ethyl-N-methylcarbamate
Molecular formulaC12H15NO3
Molar mass221.25 g/mol
Exact mass221.1052
GradeReference Standard
Physical formSolid
XLogP31.5
H-bond donors / acceptors0 / 3
Topological polar surface area46.6 Ų
HS code38229090
InChIKeyABNQSLSOFYAGHU-UHFFFAOYSA-N
SMILESCCN(C)C(=O)OC1=CC=CC(=C1)C(=O)C
PubChem CID44189033
SynonymsRivastigmine USP Related Compound D, Rivastigmine Impurity-D, Rivastigmine Related Compound D, Rivastigmine Tartrate - Impurity C, 3-Acetylphenyl ethyl(methyl)carbamate, Carbamic acid, N-ethyl-N-methyl-, 3-acetylphenyl ester, Rivastigmine impurity C, Rivastigmine hydrogen tartrate impurity C, 3'-(ethyl(methyl)carbamoyl)oxyacetophenone, Des [3-(1-Dimethylamino)ethyl] 3-Acetyl Rivastigmine, 3-acetylphenyl N-ethyl-N-methylcarbamate, Carbamic acid, ethylmethyl-, 3-acetylphenyl ester

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

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Rivastigmine EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 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 C

Which CAS number identifies Rivastigmine EP Impurity C?
Rivastigmine EP Impurity C is registered under CAS 855300-09-3. You may also see it listed as Rivastigmine USP Related Compound D, Rivastigmine Impurity-D, Rivastigmine Related Compound D. Our catalogue number for this item is ZX-022683.
What are the formula and molar mass of Rivastigmine EP Impurity C?
For Rivastigmine EP Impurity C, its formula is C12H15NO3 and its molar mass is 221.25 g/mol. The systematic (IUPAC) name is (3-acetylphenyl) N-ethyl-N-methylcarbamate. InChIKey ABNQSLSOFYAGHU-UHFFFAOYSA-N lets you match it in any structure database.
How is Rivastigmine EP Impurity C used in pharmaceutical QC?
Rivastigmine EP Impurity C 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 C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Rivastigmine EP Impurity C?
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 C to my country?
Yes. Because Rivastigmine EP Impurity C 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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