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Pharmacopeial Impurities (EP / USP / BP)

Mirtazapine EP Impurity B

Reference StandardAvailable on request

Mirtazapine EP Impurity B (CAS 61337-89-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022182.

Pack sizes
Mirtazapine EP Impurity B chemical structure
CAS number61337-89-1
FormulaC17H21N3O
Molar mass283.37 g/mol
Physical formSolid
HS code38229090
InChIKeyPYZPABZGIRHQTA-UHFFFAOYSA-N
IUPAC name[2-(4-methyl-2-phenylpiperazin-1-yl)-3-pyridinyl]methanol

About Mirtazapine EP Impurity B

Zemixal lists Mirtazapine EP Impurity B for laboratories that identify, quantify or control Mirtazapine and its related substances. Identity at a glance (Reference Standard): CAS 61337-89-1, formula C17H21N3O and molar mass 283.37 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Classified under GHS with signal word Danger and hazard statements H302+H312+H332, H302, H312 and H317. Read the SDS before first use.

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

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 B
Product nameMirtazapine EP Impurity B
Catalogue numberZX-022182
CAS number61337-89-1
IUPAC name[2-(4-methyl-2-phenylpiperazin-1-yl)-3-pyridinyl]methanol
Molecular formulaC17H21N3O
Molar mass283.37 g/mol
Exact mass283.1685
GradeReference Standard
Physical formSolid
XLogP31.8
H-bond donors / acceptors1 / 4
Topological polar surface area39.6 Ų
HS code38229090
InChIKeyPYZPABZGIRHQTA-UHFFFAOYSA-N
SMILESCN1CCN(C(C1)C2=CC=CC=C2)C3=C(C=CC=N3)CO
PubChem CID10221435
SynonymsMirtazapine - Impurity B, 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol, 1-(3-hydroxymethylpyridin-2-yl)-4-methyl-2-phenylpiperazine, 3-Pyridinemethanol, 2-(4-methyl-2-phenyl-1-piperazinyl)-, 2-(4-Methyl-2-phenylpiperazin-1-yl)pyridine-3-methanol, 1-(3-Hydroxymethyl-2-pyridyl)-4-methyl-2-phenylpiperazine, 1-(3-(Hydroxymethyl)pyridin-2-yl)-4-methyl-2-phenylpiperazine, (2-(4-Methyl-2-phenylpiperazin-1-yl)pyridin-3-yl)methanol, 1-(3-Hydroxymethylpyridyl-2)-2-phenyl-4-methylpyperazine, [2-(4-methyl-2-phenylpiperazin-1-yl)pyridin-3-yl]methanol, [2-[(2RS)-4-Methyl-2-phenylpiperazin-1-yl]pyridin-3-yl]methanol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H332Harmful if inhaled
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P233, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, 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 B
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 B

Which CAS number identifies Mirtazapine EP Impurity B?
Mirtazapine EP Impurity B is registered under CAS 61337-89-1. You may also see it listed as Mirtazapine - Impurity B, 2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridinemethanol, 1-(3-hydroxymethylpyridin-2-yl)-4-methyl-2-phenylpiperazine. Our catalogue number for this item is ZX-022182.
What are the formula and molar mass of Mirtazapine EP Impurity B?
For Mirtazapine EP Impurity B, its formula is C17H21N3O and its molar mass is 283.37 g/mol. The systematic (IUPAC) name is [2-(4-methyl-2-phenylpiperazin-1-yl)-3-pyridinyl]methanol. InChIKey PYZPABZGIRHQTA-UHFFFAOYSA-N lets you match it in any structure database.
How is Mirtazapine EP Impurity B used in pharmaceutical QC?
Mirtazapine EP Impurity B 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 B?
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 B?
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 B to my country?
Yes. Because Mirtazapine EP Impurity B 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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