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API Impurities

Cyclosporin E

Reference StandardAvailable on request

Order Cyclosporin E (CAS 63798-73-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Cyclosporin E chemical structure
CAS number63798-73-2
FormulaC61H109N11O12
Molar mass1188.6 g/mol
Physical formSolid
HS code38229090
InChIKeySYXYUKMELXLDBD-WKHWYDSQSA-N

About Cyclosporin E

Zemixal lists Cyclosporin E for laboratories that identify, quantify or control Cyclosporin and its related substances. For your records (Reference Standard), the material is defined by CAS 63798-73-2, formula C61H109N11O12 and molar mass 1188.6 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes 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 Cyclosporin

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

Cyclosporin standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Cyclosporin E
Product nameCyclosporin E
Catalogue numberZX-024093
CAS number63798-73-2
IUPAC name(3S,6R,9S,12S,15S,18S,24S,27S,30S,33S)-24-ethyl-27-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,6,9,13,19,22,28-octamethyl-3,12,18,33-tetrakis(2-methylpropyl)-15,30-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
Molecular formulaC61H109N11O12
Molar mass1188.6 g/mol
Exact mass1187.8257
GradeReference Standard
Physical formSolid
XLogP37.3
H-bond donors / acceptors6 / 12
Topological polar surface area288 Ų
HS code38229090
InChIKeySYXYUKMELXLDBD-WKHWYDSQSA-N
SMILESCC[C@H]1C(=O)N(CC(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N1)[C@@H]([C@H](C)C/C=C/C)O)C)C(C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C
PubChem CID90478790
SynonymsCyclosporin A, 5-L-valine-, cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-Val-N(Me)Bmt(E)]

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 Cyclosporin 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 Cyclosporin E

Which CAS number identifies Cyclosporin E?
Cyclosporin E is registered under CAS 63798-73-2. You may also see it listed as Cyclosporin A, 5-L-valine-, cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-Val-N(Me)Bmt(E)]. Our catalogue number for this item is ZX-024093.
What are the formula and molar mass of Cyclosporin E?
For Cyclosporin E, its formula is C61H109N11O12 and its molar mass is 1188.6 g/mol. InChIKey SYXYUKMELXLDBD-WKHWYDSQSA-N lets you match it in any structure database.
How is Cyclosporin E used in pharmaceutical QC?
Cyclosporin E is a characterised reference material linked to Cyclosporin. 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 Cyclosporin 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 Cyclosporin 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 Cyclosporin E to my country?
Yes. Cyclosporin E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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