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Pharmacopeial Impurities (EP / USP / BP)

Risperidone EP Impurity K

Reference StandardIn stock

Risperidone EP Impurity K (CAS 106266-09-5) supplier Zemixal: C23H28N4O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Risperidone EP Impurity K chemical structure
CAS number106266-09-5
FormulaC23H28N4O2
Molar mass392.5 g/mol
Physical formSolid
HS code38229090
Purity97.27%
InChIKeyPLOGUXWMVNJOPF-UHFFFAOYSA-N
IUPAC name3-[2-[4-(1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one

About Risperidone EP Impurity K

Risperidone EP Impurity K belongs to the Risperidone reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 106266-09-5, formula C23H28N4O2 and molar mass 392.5 g/mol. It is handled as a solid.

Where it is used

  • 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. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Risperidone

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

Risperidone 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 Risperidone EP Impurity K
Product nameRisperidone EP Impurity K
Catalogue numberZX-005948
CAS number106266-09-5
IUPAC name3-[2-[4-(1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular formulaC23H28N4O2
Molar mass392.5 g/mol
Exact mass392.2212
GradeReference Standard
Purity / assay97.27%
Physical formSolid
XLogP32.6
H-bond donors / acceptors0 / 5
Topological polar surface area61.9 Ų
HS code38229090
InChIKeyPLOGUXWMVNJOPF-UHFFFAOYSA-N
SMILESCC1=C(C(=O)N2CCCCC2=N1)CCN3CCC(CC3)C4=NOC5=CC=CC=C54
PubChem CID14372035
SynonymsDesfluoro Risperidone, Desfluororisperidone, Risperidone impurity K CRS, Risperidone EP Impurity K (Desfluoro Risperidone), Risperidone Impurity 11(Risperidone EP Impurity K)

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 Risperidone EP Impurity K
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 Risperidone EP Impurity K

Which CAS number identifies Risperidone EP Impurity K?
Risperidone EP Impurity K is registered under CAS 106266-09-5. You may also see it listed as Desfluoro Risperidone, Desfluororisperidone, Risperidone impurity K CRS. Our catalogue number for this item is ZX-005948.
What are the formula and molar mass of Risperidone EP Impurity K?
For Risperidone EP Impurity K, its formula is C23H28N4O2 and its molar mass is 392.5 g/mol. The systematic (IUPAC) name is 3-[2-[4-(1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one. InChIKey PLOGUXWMVNJOPF-UHFFFAOYSA-N lets you match it in any structure database.
How is Risperidone EP Impurity K used in pharmaceutical QC?
Risperidone EP Impurity K is a characterised reference material linked to Risperidone. 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 Risperidone EP Impurity K?
This listing is Reference Standard grade with 97.27% purity. 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 Risperidone EP Impurity K?
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 Risperidone EP Impurity K to my country?
Yes. Risperidone EP Impurity K ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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