Cyclosporin U

Name: Cyclosporin U
Brand: Zemixal
SKU: ZX-024094

Reference StandardAvailable on request

Order Cyclosporin U (CAS 108027-45-8) online at Zemixal: C61H109N11O12, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.

Pack sizes

CAS number108027-45-8

FormulaC₆₁H₁₀₉N₁₁O₁₂

Molar mass1188.6 g/mol

Physical formSolid

HS code38229090

InChIKeyFWMBRFVXLUJFCT-WKHWYDSQSA-N

About Cyclosporin U

Cyclosporin U is supplied by Zemixal as a characterised reference material for Cyclosporin analysis. For your records (Reference Standard), the material is defined by CAS 108027-45-8, formula C61H109N11O12 and molar mass 1188.6 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H302, H350 and H362. Read the SDS before first use.

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

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Cyclosporin U
Product name	Cyclosporin U
Catalogue number	ZX-024094
CAS number	108027-45-8
IUPAC name	(3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(E,1R,2R)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,25,28-octamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-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 formula	C₆₁H₁₀₉N₁₁O₁₂
Molar mass	1188.6 g/mol
Exact mass	1187.8257
Grade	Reference Standard
Physical form	Solid
XLogP3	7.3
H-bond donors / acceptors	6 / 12
Topological polar surface area	288 Å²
HS code	38229090
InChIKey	FWMBRFVXLUJFCT-WKHWYDSQSA-N
SMILES	CC[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)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C(C)C)CC(C)C)C)C
PubChem CID	90479532
Synonyms	Cyclosporin A, 11-L-leucine-

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

Safety and GHS hazards

Irritant or harmful

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 Cyclosporin U
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted 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 U

Which CAS number identifies Cyclosporin U?

Cyclosporin U is registered under CAS 108027-45-8. You may also see it listed as Cyclosporin A, 11-L-leucine-. Our catalogue number for this item is ZX-024094.

What are the formula and molar mass of Cyclosporin U?

For Cyclosporin U, its formula is C61H109N11O12 and its molar mass is 1188.6 g/mol. InChIKey FWMBRFVXLUJFCT-WKHWYDSQSA-N lets you match it in any structure database.

How is Cyclosporin U used in pharmaceutical QC?

Cyclosporin U 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 U?

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 U?

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 U to my country?

Yes. Because Cyclosporin U 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.

More Cyclosporin standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list