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Pharmacopeial Impurities (EP / USP / BP)

Buspirone EP Impurity D

Reference StandardAvailable on request

Buspirone EP Impurity D (CAS 2724726-67-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Buspirone EP Impurity D chemical structure
CAS number2724726-67-2
FormulaC24H38N8O
Molar mass454.6 g/mol
Physical formSolid
HS code38229090
InChIKeyDPMRGPFHVHDZOU-UHFFFAOYSA-N
IUPAC name2-[4-[4-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butoxy]butyl]piperazin-1-yl]pyrimidine

About Buspirone EP Impurity D

Buspirone EP Impurity D belongs to the Buspirone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 2724726-67-2, formula C24H38N8O and molar mass 454.6 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

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 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

Grade guides

Specifications and identifiers

Specifications of Buspirone EP Impurity D
Product nameBuspirone EP Impurity D
Catalogue numberZX-023690
CAS number2724726-67-2
IUPAC name2-[4-[4-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butoxy]butyl]piperazin-1-yl]pyrimidine
Molecular formulaC24H38N8O
Molar mass454.6 g/mol
Exact mass454.3169
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors0 / 9
Topological polar surface area73.8 Ų
HS code38229090
InChIKeyDPMRGPFHVHDZOU-UHFFFAOYSA-N
SMILESC1CN(CCN1CCCCOCCCCN2CCN(CC2)C3=NC=CC=N3)C4=NC=CC=N4
PubChem CID129318578
SynonymsBuspirone EP Impurity D (Free Base), Buspirone Hydrochloride - Impurity D (Freebase), 2,2 inverted exclamation marka-[Oxybis[butane-1,4-diyl(piperazine-1,4-diyl)]]dipyrimidine, 2,2'-[Oxybis[butane-1,4-diyl-(piperazine-1,4-diyl)]]dipyrimidine, 2,2'-((oxybis(butane-4,1-diyl))bis(piperazine-4,1-diyl))dipyrimidine

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Buspirone EP Impurity D
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 D

Which CAS number identifies Buspirone EP Impurity D?
Buspirone EP Impurity D is registered under CAS 2724726-67-2. You may also see it listed as Buspirone EP Impurity D (Free Base), Buspirone Hydrochloride - Impurity D (Freebase), 2,2 inverted exclamation marka-[Oxybis[butane-1,4-diyl(piperazine-1,4-diyl)]]dipyrimidine. Our catalogue number for this item is ZX-023690.
What are the formula and molar mass of Buspirone EP Impurity D?
For Buspirone EP Impurity D, its formula is C24H38N8O and its molar mass is 454.6 g/mol. The systematic (IUPAC) name is 2-[4-[4-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butoxy]butyl]piperazin-1-yl]pyrimidine. InChIKey DPMRGPFHVHDZOU-UHFFFAOYSA-N lets you match it in any structure database.
How is Buspirone EP Impurity D used in pharmaceutical QC?
Buspirone EP Impurity D 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 D?
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 D?
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 D to my country?
Yes. Buspirone EP Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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