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Pharmacopeial Impurities (EP / USP / BP)

Aripiprazole EP Impurity E

Reference StandardAvailable on request

Aripiprazole EP Impurity E (CAS 129722-25-4) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-019725.

Pack sizes
Aripiprazole EP Impurity E chemical structure
CAS number129722-25-4
FormulaC23H25Cl2N3O2
Molar mass446.4 g/mol
Physical formSolid
HS code38229090
InChIKeyCDONPRYEWWPREK-UHFFFAOYSA-N
IUPAC name7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-1H-quinolin-2-one

About Aripiprazole EP Impurity E

Aripiprazole EP Impurity E is supplied by Zemixal as a characterised reference material for Aripiprazole analysis. Key data (Reference Standard): CAS 129722-25-4, formula C23H25Cl2N3O2 and molar mass 446.4 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

Safe handling

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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 Aripiprazole

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

Aripiprazole 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 Aripiprazole EP Impurity E
Product nameAripiprazole EP Impurity E
Catalogue numberZX-019725
CAS number129722-25-4
IUPAC name7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-1H-quinolin-2-one
Molecular formulaC23H25Cl2N3O2
Molar mass446.4 g/mol
Exact mass445.1324
GradeReference Standard
Physical formSolid
XLogP34.9
H-bond donors / acceptors1 / 4
Topological polar surface area44.8 Ų
HS code38229090
InChIKeyCDONPRYEWWPREK-UHFFFAOYSA-N
SMILESC1CN(CCN1CCCCOC2=CC3=C(C=C2)C=CC(=O)N3)C4=C(C(=CC=C4)Cl)Cl
PubChem CID10114519
SynonymsAripirazole EP Impurity E, Aripiprazole Related Compound G, Aripiprazole - Impurity E, Aripiprazole Dehydro Impurity, 7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one, Dehydro-aripiprazole, 2(1H)-Quinolinone, 7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-, 7-(4-(4-(2,3-Dichlorophenyl)-1-piperazinyl)butoxy)-2(1H)-quinolinone, 2(1H)-Quinolinone, 7-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)butoxy)-, 7-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy]quinolin-2(1H)-one, 7-{4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy}quinolin-2(1H)-one, Dehydro aripiprazole

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 Aripiprazole EP Impurity E
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 Aripiprazole EP Impurity E

Which CAS number identifies Aripiprazole EP Impurity E?
Aripiprazole EP Impurity E is registered under CAS 129722-25-4. You may also see it listed as Aripirazole EP Impurity E, Aripiprazole Related Compound G, Aripiprazole - Impurity E. Our catalogue number for this item is ZX-019725.
What are the formula and molar mass of Aripiprazole EP Impurity E?
For Aripiprazole EP Impurity E, its formula is C23H25Cl2N3O2 and its molar mass is 446.4 g/mol. The systematic (IUPAC) name is 7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-1H-quinolin-2-one. InChIKey CDONPRYEWWPREK-UHFFFAOYSA-N lets you match it in any structure database.
How is Aripiprazole EP Impurity E used in pharmaceutical QC?
Aripiprazole EP Impurity E is a characterised reference material linked to Aripiprazole. 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 Aripiprazole EP Impurity E?
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 Aripiprazole 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 Aripiprazole EP Impurity E to my country?
Yes. Because Aripiprazole 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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