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Pharmacopeial Impurities (EP / USP / BP)

Buspirone EP Impurity A

Reference StandardAvailable on request

Buy Buspirone EP Impurity A (CAS 20980-22-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-020964.

Pack sizes
Buspirone EP Impurity A chemical structure
CAS number20980-22-7
FormulaC8H12N4
Molar mass164.21 g/mol
Physical formSolid
HS code38229090
InChIKeyMRBFGEHILMYPTF-UHFFFAOYSA-N
IUPAC name2-piperazin-1-ylpyrimidine

About Buspirone EP Impurity A

Buspirone EP Impurity A belongs to the Buspirone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 20980-22-7, formula C8H12N4 and molar mass 164.21 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

It carries the GHS signal word Danger (H314, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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 Buspirone

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

Buspirone 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 Buspirone EP Impurity A
Product nameBuspirone EP Impurity A
Catalogue numberZX-020964
CAS number20980-22-7
IUPAC name2-piperazin-1-ylpyrimidine
Molecular formulaC8H12N4
Molar mass164.21 g/mol
Exact mass164.1062
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 4
Topological polar surface area41.1 Ų
HS code38229090
InChIKeyMRBFGEHILMYPTF-UHFFFAOYSA-N
SMILESC1CN(CCN1)C2=NC=CC=N2
PubChem CID88747
SynonymsBuspirone Hydrochloride - Impurity A, 2-(Piperazin-1-yl)pyrimidine, 1-(2-Pyrimidinyl)piperazine, Pyrimidine, 2-(1-piperazinyl)-, 1-pyrimidinylpiperazine, 2-(1-Piperazinyl)pyrimidine, 1-(2-Pyrimidyl)piperazine, 2-Piperazino-pyrimidine, 2-piperazin-1-yl-pyrimidine, 1-PP, pyrimidinylpiperazine, 1-(2-Pyrimidyl)-piperazine

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

Signal word Danger

  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P319, P321, P332 + P317, P337 + P317, P362 + P364, P363, 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 Buspirone 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 Buspirone EP Impurity A

Which CAS number identifies Buspirone EP Impurity A?
Buspirone EP Impurity A is registered under CAS 20980-22-7. You may also see it listed as Buspirone Hydrochloride - Impurity A, 2-(Piperazin-1-yl)pyrimidine, 1-(2-Pyrimidinyl)piperazine. Our catalogue number for this item is ZX-020964.
What are the formula and molar mass of Buspirone EP Impurity A?
For Buspirone EP Impurity A, its formula is C8H12N4 and its molar mass is 164.21 g/mol. The systematic (IUPAC) name is 2-piperazin-1-ylpyrimidine. InChIKey MRBFGEHILMYPTF-UHFFFAOYSA-N lets you match it in any structure database.
How is Buspirone EP Impurity A used in pharmaceutical QC?
Buspirone EP Impurity A is a characterised reference material linked to Buspirone. 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 Buspirone 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 Buspirone 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 Buspirone EP Impurity A to my country?
Yes. Because Buspirone 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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