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API Impurities

Iso Cyclosporin A

Reference StandardAvailable on request

Buy Iso Cyclosporin A (CAS 59865-16-6) from Zemixal: C62H111N11O12, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Iso Cyclosporin A chemical structure
CAS number59865-16-6
FormulaC62H111N11O12
Molar mass1202.6 g/mol
Physical formSolid
HS code38229090
InChIKeyQEKLELUAISGHEL-CGLBZJNRSA-N

About Iso Cyclosporin A

Analytical teams working on Cyclosporine use Iso Cyclosporin A as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 59865-16-6, formula C62H111N11O12 and molar mass 1202.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

Hazard communication follows GHS (Danger: H302, H350 and H362). 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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cyclosporine

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

Cyclosporine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Iso Cyclosporin A
Product nameIso Cyclosporin A
Catalogue numberZX-024090
CAS number59865-16-6
IUPAC name(3S,6S,9S,12R,15S,18S,21S,24S,30S,33S,34R)-30-ethyl-34-[(E,2R)-hex-4-en-2-yl]-4,7,10,12,15,19,25,28-octamethyl-33-(methylamino)-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1-oxa-4,7,10,13,16,19,22,25,28,31-decazacyclotetratriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
Molecular formulaC62H111N11O12
Molar mass1202.6 g/mol
Exact mass1201.8414
GradeReference Standard
Physical formSolid
XLogP37.6
H-bond donors / acceptors5 / 13
Topological polar surface area277 Ų
HS code38229090
InChIKeyQEKLELUAISGHEL-CGLBZJNRSA-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)O[C@@H]([C@@H](C(=O)N1)NC)[C@H](C)C/C=C/C)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 CID101607771
SynonymsCyclosporin A Isomer, Isociclosporin

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H350May cause cancer
  • H362May cause harm to breast-fed children

Precautionary statements P203, P260, P263, P264, P270, P280, P301 + P317, P318, 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 Iso Cyclosporin A
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 Iso Cyclosporin A

Which CAS number identifies Iso Cyclosporin A?
Iso Cyclosporin A is registered under CAS 59865-16-6. You may also see it listed as Cyclosporin A Isomer, Isociclosporin. Our catalogue number for this item is ZX-024090.
What are the formula and molar mass of Iso Cyclosporin A?
For Iso Cyclosporin A, its formula is C62H111N11O12 and its molar mass is 1202.6 g/mol. InChIKey QEKLELUAISGHEL-CGLBZJNRSA-N lets you match it in any structure database.
How is Iso Cyclosporin A used in pharmaceutical QC?
Iso Cyclosporin A is a characterised reference material linked to Cyclosporine. 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 Iso Cyclosporin A?
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 Iso Cyclosporin A?
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 Iso Cyclosporin A to my country?
Yes. Because Iso Cyclosporin A 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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