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Pharmacopeial Impurities (EP / USP / BP)

Risperidone EP Impurity E

Reference StandardIn stock

Risperidone EP Impurity E (CAS 1346602-28-5) supplier Zemixal: C24H29FN4O2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Risperidone EP Impurity E chemical structure
CAS number1346602-28-5
FormulaC24H29FN4O2
Molar mass424.5 g/mol
Physical formSolid
HS code38229090
Purity98%
InChIKeyOGYZXUJCZWNPPY-UHFFFAOYSA-N
IUPAC name3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one

About Risperidone EP Impurity E

Zemixal lists Risperidone EP Impurity E for laboratories that identify, quantify or control Risperidone and its related substances. For your records (Reference Standard), the material is defined by CAS 1346602-28-5, formula C24H29FN4O2 and molar mass 424.5 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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 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 E
Product nameRisperidone EP Impurity E
Catalogue numberZX-005945
CAS number1346602-28-5
IUPAC name3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular formulaC24H29FN4O2
Molar mass424.5 g/mol
Exact mass424.2275
GradeReference Standard
Purity / assay98%
Physical formSolid
XLogP33.2
H-bond donors / acceptors0 / 6
Topological polar surface area61.9 Ų
HS code38229090
InChIKeyOGYZXUJCZWNPPY-UHFFFAOYSA-N
SMILESCC1CCCC2=NC(=C(C(=O)N12)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F)C
PubChem CID71750574
Synonyms6-Methyl Risperidone, 6-Methylrisperidone, Risperidone impurity, 6-methylrisperidone-(USP), Risperidone specified impurity E, (+/-)-6-Methylrisperidone

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

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Risperidone EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 E

Which CAS number identifies Risperidone EP Impurity E?
Risperidone EP Impurity E is registered under CAS 1346602-28-5. You may also see it listed as 6-Methyl Risperidone, 6-Methylrisperidone, Risperidone impurity, 6-methylrisperidone-(USP). Our catalogue number for this item is ZX-005945.
What are the formula and molar mass of Risperidone EP Impurity E?
For Risperidone EP Impurity E, its formula is C24H29FN4O2 and its molar mass is 424.5 g/mol. The systematic (IUPAC) name is 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one. InChIKey OGYZXUJCZWNPPY-UHFFFAOYSA-N lets you match it in any structure database.
How is Risperidone EP Impurity E used in pharmaceutical QC?
Risperidone EP Impurity E 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 E?
This listing is Reference Standard grade with 98% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Risperidone EP Impurity E?
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 E to my country?
Yes. Because Risperidone EP Impurity E 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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