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Pharmacopeial Impurities (EP / USP / BP)

Benperidol EP Impurity A

Reference StandardIn stock

Buy Benperidol EP Impurity A (CAS 20662-53-7) from Zemixal: C12H15N3O, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-005600.

Pack sizes
Benperidol EP Impurity A chemical structure
CAS number20662-53-7
FormulaC12H15N3O
Molar mass217.27 g/mol
Physical formSolid
HS code38229090
Purity97%
InChIKeyBYNBAMHAURJNTR-UHFFFAOYSA-N
IUPAC name3-piperidin-4-yl-1H-benzimidazol-2-one

About Benperidol EP Impurity A

Benperidol EP Impurity A belongs to the Benperidol reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 20662-53-7, formula C12H15N3O and molar mass 217.27 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Danger: H301, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Benperidol

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

Benperidol 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 Benperidol EP Impurity A
Product nameBenperidol EP Impurity A
Catalogue numberZX-005600
CAS number20662-53-7
IUPAC name3-piperidin-4-yl-1H-benzimidazol-2-one
Molecular formulaC12H15N3O
Molar mass217.27 g/mol
Exact mass217.1215
GradeReference Standard
Purity / assay97%
Physical formSolid
XLogP31.5
H-bond donors / acceptors2 / 2
Topological polar surface area44.4 Ų
HS code38229090
InChIKeyBYNBAMHAURJNTR-UHFFFAOYSA-N
SMILESC1CNCCC1N2C3=CC=CC=C3NC2=O
PubChem CID88638
Synonyms1,3-Dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one, 1-(Piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one, 4-(2-Oxo-1,3-dihydro-2H-benzimidazol-1-yl)piperidine, 4-(2-Oxo-1,3-dihydrobenzimidazol-1-yl)piperidine, 4-(2-Oxo-1-benzimidazolinyl)piperidine, 1-(Piperidin-4-yl)-1,3-dihydro-benzoimidazol-2-one, 1-(Piperidin-4-yl)-1H-1,3-benzodiazol-2-ol, 1-(Piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one, 1-(Piperidin-4-yl)-1H-benzo[d]imidazol-2-ol, 1,3-Dihydro-1-(4-piperidinyl)benzimidazol-2-one, 1-(4-Piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one, 1-(4-Piperidinyl)-1,3-dihydrobenzimidazol-2-one

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Benperidol EP Impurity A
10 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 Benperidol EP Impurity A

Which CAS number identifies Benperidol EP Impurity A?
Benperidol EP Impurity A is registered under CAS 20662-53-7. You may also see it listed as 1,3-Dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one, 1-(Piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one, 4-(2-Oxo-1,3-dihydro-2H-benzimidazol-1-yl)piperidine. Our catalogue number for this item is ZX-005600.
What are the formula and molar mass of Benperidol EP Impurity A?
For Benperidol EP Impurity A, its formula is C12H15N3O and its molar mass is 217.27 g/mol. The systematic (IUPAC) name is 3-piperidin-4-yl-1H-benzimidazol-2-one. InChIKey BYNBAMHAURJNTR-UHFFFAOYSA-N lets you match it in any structure database.
How is Benperidol EP Impurity A used in pharmaceutical QC?
Benperidol EP Impurity A is a characterised reference material linked to Benperidol. 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 Benperidol EP Impurity A?
This listing is Reference Standard grade with 97% purity. Standard packs are 10 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Benperidol 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 Benperidol EP Impurity A to my country?
Yes. Because Benperidol 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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