alpha-Amanitin
CAS 23109-05-9
Cat. no. CCFD200529 Formula C39H54N10O14S
MW 918.97
In stock
Recognised as the principal cyclic peptide toxin of the death cap mushroom Amanita phalloides, alpha-Amanitin is a potent inhibitor of RNA polymerase II and is measured in clinical, forensic and food safety laboratories after suspected mushroom ingestion. A characterised reference standard of this kind supports qualitative identification of the toxin in plasma, urine and food matrices, calibration of LC-MS/MS and immunoassay workflows, and confirmation that a method resolves the target from structurally related amatoxins. Its formula is C39H54N10O14S with a molecular weight of 918.97, and it is presented as a white to yellow solid. Storage at -20 °C ± 5 °C together with shipment on ice packs helps preserve integrity, and pack sizes of 0.1 mg, 0.5 mg, 1 mg and 10 mg are available. Laboratories needing detailed documentation or a quotation are invited to get in touch.
Pack sizes and lead time
| Pack size | Availability | Quote |
|---|---|---|
| 0.1 mg | In stock | |
| 0.5 mg | In stock | |
| 1 mg | In stock | |
| 10 mg | On request |
Content and purity for each pack size are stated per lot on the certificate of
analysis. Prices are quoted per enquiry so that pack size, documentation and shipping requirements
can be confirmed together — no price is published on this site.
What the documents contain
- Certificate of analysis — issued per lot: catalogue and lot number, the value assigned to the material and the analytical basis for it.
- Safety data sheet — supplied for the catalogue item, and the basis for the transport classification used on the shipment.
- Storage and shipping conditions for this item: -20℃±5℃, Shipping with Ice Packs.
Frequently asked questions
Is a certificate of analysis (COA) available for alpha-Amanitin?
Yes. A batch-specific COA and the MSDS are issued for every lot of alpha-Amanitin (catalogue number CCFD200529). Use the COA link on this page, or email chao.lu@cato-chem.com with the lot number printed on your label and we will send the matching document.
What pack sizes and lead times are offered?
Pack sizes 0.1 mg, 0.5 mg, 1 mg are held in stock and typically ship within 1–2 working days.
How is the purity of alpha-Amanitin documented?
Purity is determined per batch and stated on the COA together with the analytical data used for its assignment. If your method requires a specific grade or a particular pharmacopoeial naming, tell us the requirement when you enquire and we will confirm suitability.
Can you supply a larger quantity or a custom synthesis?
Yes. Quantities above the listed pack sizes are quoted on request, and custom synthesis or isolation from related starting materials can be discussed for compounds not held in stock. Contact chao.lu@cato-chem.com with the target quantity and required delivery date.
How is alpha-Amanitin shipped?
Shipping conditions for this item: Shipping with Ice Packs. Shipments are packed to maintain the specified storage condition, and the SDS is provided for transport classification.
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