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Pharmacopeial Impurities (EP / USP / BP)

Irinotecan EP Impurity E

Reference StandardAvailable on request

Irinotecan EP Impurity E (CAS 86639-52-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-020296.

Pack sizes
Irinotecan EP Impurity E chemical structure
CAS number86639-52-3
FormulaC22H20N2O5
Molar mass392.4 g/mol
Physical formSolid
HS code38229090
InChIKeyFJHBVJOVLFPMQE-QFIPXVFZSA-N
IUPAC name(19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione

About Irinotecan EP Impurity E

Irinotecan EP Impurity E belongs to the Camptothecin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 86639-52-3, formula C22H20N2O5 and molar mass 392.4 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

Handling and storage

Hazard communication follows GHS (Danger: H301 and H341). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Camptothecin

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

Camptothecin 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 Irinotecan EP Impurity E
Product nameIrinotecan EP Impurity E
Catalogue numberZX-020296
CAS number86639-52-3
IUPAC name(19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione
Molecular formulaC22H20N2O5
Molar mass392.4 g/mol
Exact mass392.1372
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors2 / 6
Topological polar surface area100 Ų
HS code38229090
InChIKeyFJHBVJOVLFPMQE-QFIPXVFZSA-N
SMILESCCC1=C2CN3C(=CC4=C(C3=O)COC(=O)[C@@]4(CC)O)C2=NC5=C1C=C(C=C5)O
PubChem CID104842
Synonyms7-Ethyl-10-Hydroxycamptothecin, Camptothecin 7-ethyl-10-hydroxy Impurity, Irinotecan - Impurity E, Irinotecan Related Compound B, SN-38, SN 38, 10-Hydroxy-7-ethylcamptothecin, NK-012, 7-Ethyl-10-hydroxy-20(S)-camptothecin, NK 012

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H341Suspected of causing genetic defects

Precautionary statements P203, P264, P270, P280, P301 + P316, P318, 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 Irinotecan 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 Irinotecan EP Impurity E

Which CAS number identifies Irinotecan EP Impurity E?
Irinotecan EP Impurity E is registered under CAS 86639-52-3. You may also see it listed as 7-Ethyl-10-Hydroxycamptothecin, Camptothecin 7-ethyl-10-hydroxy Impurity, Irinotecan - Impurity E. Our catalogue number for this item is ZX-020296.
What are the formula and molar mass of Irinotecan EP Impurity E?
For Irinotecan EP Impurity E, its formula is C22H20N2O5 and its molar mass is 392.4 g/mol. The systematic (IUPAC) name is (19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione. InChIKey FJHBVJOVLFPMQE-QFIPXVFZSA-N lets you match it in any structure database.
How is Irinotecan EP Impurity E used in pharmaceutical QC?
Irinotecan EP Impurity E is a characterised reference material linked to Camptothecin. 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 Irinotecan 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 Irinotecan 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 Irinotecan EP Impurity E to my country?
Yes. Because Irinotecan 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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