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Pharmacopeial Impurities (EP / USP / BP)

Risperidone EP Impurity L (Hydrochloride)

Reference StandardAvailable on request

Order Risperidone EP Impurity L (Hydrochloride) (CAS 93076-03-0) online at Zemixal: C11H16Cl2N2O, COA and SDS with every lot, worldwide shipping.

Pack sizes
Risperidone EP Impurity L (Hydrochloride) chemical structure
CAS number93076-03-0
FormulaC11H16Cl2N2O
Molar mass263.16 g/mol
Physical formSolid
HS code38229090
InChIKeyOPYLAGAQMHMBNY-UHFFFAOYSA-N
IUPAC name3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;hydrochloride

About Risperidone EP Impurity L (Hydrochloride)

Zemixal lists Risperidone EP Impurity L (Hydrochloride) for laboratories that identify, quantify or control Risperidone and its related substances. For your records (Reference Standard), the material is defined by CAS 93076-03-0, formula C11H16Cl2N2O and molar mass 263.16 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Hazard communication follows GHS (Danger: H301, H302, H315 and H317). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 L (Hydrochloride)
Product nameRisperidone EP Impurity L (Hydrochloride)
Catalogue numberZX-005950
CAS number93076-03-0
Other CAS numbers63234-80-0
IUPAC name3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;hydrochloride
Molecular formulaC11H16Cl2N2O
Molar mass263.16 g/mol
Exact mass262.064
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 2
Topological polar surface area32.7 Ų
HS code38229090
InChIKeyOPYLAGAQMHMBNY-UHFFFAOYSA-N
SMILESCC1=C(C(=O)N2CCCCC2=N1)CCCl.Cl
PubChem CID15605782
SynonymsRisperidone EP Impurity L(Hydrochloride), 3-(2-chloroethyl)-2-methyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one hydrochloride, 3-(2-chloroethyl)-2-methyl-4H,6H,7H,8H,9H-pyrido(1,2-a)pyrimidin-4-one hydrochloride, 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1, 2-a]-pyrimidin-4-one HCl, Risperidone EP Impurity L (HCl), 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride, 3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one HCl, 3-(2-Chloroethyl)-2-methyl-6789-tetrahydro-4H-pyrido[12-a]pyrimidin-4-one hydrochloride

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
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H341Suspected of causing genetic defects
  • H371May cause damage to organs
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P308 + P316, P317, P318, P319, P321, P330, P332 + P317, P333 + P317

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 L (Hydrochloride)
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 L (Hydrochloride)

Which CAS number identifies Risperidone EP Impurity L (Hydrochloride)?
Risperidone EP Impurity L (Hydrochloride) is registered under CAS 93076-03-0. You may also see it listed as Risperidone EP Impurity L(Hydrochloride), 3-(2-chloroethyl)-2-methyl-4H,6H,7H,8H,9H-pyrido[1,2-a]pyrimidin-4-one hydrochloride, 3-(2-chloroethyl)-2-methyl-4H,6H,7H,8H,9H-pyrido(1,2-a)pyrimidin-4-one hydrochloride. Our catalogue number for this item is ZX-005950.
What are the formula and molar mass of Risperidone EP Impurity L (Hydrochloride)?
For Risperidone EP Impurity L (Hydrochloride), its formula is C11H16Cl2N2O and its molar mass is 263.16 g/mol. InChIKey OPYLAGAQMHMBNY-UHFFFAOYSA-N lets you match it in any structure database.
How is Risperidone EP Impurity L (Hydrochloride) used in pharmaceutical QC?
Risperidone EP Impurity L (Hydrochloride) 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 L (Hydrochloride)?
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 Risperidone EP Impurity L (Hydrochloride)?
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 L (Hydrochloride) to my country?
Yes. Because Risperidone EP Impurity L (Hydrochloride) 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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