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Pharmacopeial Impurities (EP / USP / BP)

Mirtazapine EP Impurity E

Reference StandardAvailable on request

Buy Mirtazapine EP Impurity E (CAS 191546-94-8) from Zemixal: C17H21N3, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Mirtazapine EP Impurity E chemical structure
CAS number191546-94-8
FormulaC17H21N3
Molar mass267.37 g/mol
Physical formSolid
HS code38229090
InChIKeyJNMXDZGUVXJVEE-UHFFFAOYSA-N
IUPAC name4-methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine

About Mirtazapine EP Impurity E

Mirtazapine EP Impurity E is supplied by Zemixal as a characterised reference material for Mirtazapine analysis. Identity at a glance (Reference Standard): CAS 191546-94-8, formula C17H21N3 and molar mass 267.37 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Warning: H302 and H411). 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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Mirtazapine

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

Mirtazapine 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 Mirtazapine EP Impurity E
Product nameMirtazapine EP Impurity E
Catalogue numberZX-022185
CAS number191546-94-8
IUPAC name4-methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine
Molecular formulaC17H21N3
Molar mass267.37 g/mol
Exact mass267.1735
GradeReference Standard
Physical formSolid
XLogP33
H-bond donors / acceptors0 / 3
Topological polar surface area19.4 Ų
HS code38229090
InChIKeyJNMXDZGUVXJVEE-UHFFFAOYSA-N
SMILESCC1=C(N=CC=C1)N2CCN(CC2C3=CC=CC=C3)C
PubChem CID59050446
SynonymsMirtazapine - Impurity E, Piperazine, 4-methyl-1-(3-methyl-2-pyridinyl)-2-phenyl-, Mirtazapine Impurity E, 4-Methyl-1-(3-methylpyridin-2-yl)-2-phenylpiperazine, 2(RS)-4-Methyl-1-(3-methylpyridin-2-yl)-2-phenylpiperazine, (2RS)-4-Methyl-1-(3-methylpyridin-2-yl)-2-phenylpiperazine, 4-methyl-1-(3-methyl-2-pyridyl)-2-phenyl-piperazine, 4-Methyl-1-(3-methyl-pyridin-2-yl)-2-phenylpiperazine

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P317, P330, P391, 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 Mirtazapine EP Impurity E
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 Mirtazapine EP Impurity E

Which CAS number identifies Mirtazapine EP Impurity E?
Mirtazapine EP Impurity E is registered under CAS 191546-94-8. You may also see it listed as Mirtazapine - Impurity E, Piperazine, 4-methyl-1-(3-methyl-2-pyridinyl)-2-phenyl-, Mirtazapine Impurity E. Our catalogue number for this item is ZX-022185.
What are the formula and molar mass of Mirtazapine EP Impurity E?
For Mirtazapine EP Impurity E, its formula is C17H21N3 and its molar mass is 267.37 g/mol. The systematic (IUPAC) name is 4-methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine. InChIKey JNMXDZGUVXJVEE-UHFFFAOYSA-N lets you match it in any structure database.
How is Mirtazapine EP Impurity E used in pharmaceutical QC?
Mirtazapine EP Impurity E is a characterised reference material linked to Mirtazapine. 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 Mirtazapine EP Impurity E?
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 Mirtazapine 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 Mirtazapine EP Impurity E to my country?
Yes. Because Mirtazapine EP Impurity E 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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