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Pharmacopeial Impurities (EP / USP / BP)

Mianserin EP Impurity A

Reference StandardAvailable on request

Order Mianserin EP Impurity A (CAS 57321-32-1) online at Zemixal: C18H22N2O, COA and SDS with every lot, worldwide shipping.

Pack sizes
Mianserin EP Impurity A chemical structure
CAS number57321-32-1
FormulaC18H22N2O
Molar mass282.4 g/mol
Physical formSolid
HS code38229090
InChIKeyABLJNOQEJRHXCJ-UHFFFAOYSA-N
IUPAC name[2-(4-methyl-2-phenylpiperazin-1-yl)phenyl]methanol

About Mianserin EP Impurity A

Mianserin EP Impurity A belongs to the Mianserin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 57321-32-1, formula C18H22N2O and molar mass 282.4 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Mianserin

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

Mianserin 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 Mianserin EP Impurity A
Product nameMianserin EP Impurity A
Catalogue numberZX-022153
CAS number57321-32-1
IUPAC name[2-(4-methyl-2-phenylpiperazin-1-yl)phenyl]methanol
Molecular formulaC18H22N2O
Molar mass282.4 g/mol
Exact mass282.1732
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors1 / 3
Topological polar surface area26.7 Ų
HS code38229090
InChIKeyABLJNOQEJRHXCJ-UHFFFAOYSA-N
SMILESCN1CCN(C(C1)C2=CC=CC=C2)C3=CC=CC=C3CO
PubChem CID13753519
SynonymsMianserin Hydrochloride - Impurity A, 2-(4-Methyl-2-phenyl-1-piperazinyl)benzenemethanol, (2-(4-methyl-2-phenylpiperazin-1-yl)phenyl)methanol, [2-[(2RS)-4-Methyl-2-phenyl-piperazin-1-yl]phenyl]methanol

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Mianserin EP Impurity A
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 Mianserin EP Impurity A

Which CAS number identifies Mianserin EP Impurity A?
Mianserin EP Impurity A is registered under CAS 57321-32-1. You may also see it listed as Mianserin Hydrochloride - Impurity A, 2-(4-Methyl-2-phenyl-1-piperazinyl)benzenemethanol, (2-(4-methyl-2-phenylpiperazin-1-yl)phenyl)methanol. Our catalogue number for this item is ZX-022153.
What are the formula and molar mass of Mianserin EP Impurity A?
For Mianserin EP Impurity A, its formula is C18H22N2O and its molar mass is 282.4 g/mol. The systematic (IUPAC) name is [2-(4-methyl-2-phenylpiperazin-1-yl)phenyl]methanol. InChIKey ABLJNOQEJRHXCJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Mianserin EP Impurity A used in pharmaceutical QC?
Mianserin EP Impurity A is a characterised reference material linked to Mianserin. 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 Mianserin EP Impurity A?
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 Mianserin EP Impurity A?
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 Mianserin EP Impurity A to my country?
Yes. Because Mianserin EP Impurity A 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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