Wednesday 27 September 2023 - 02:15
In Business 43 Years - Since 1980
NOTE: all of our usual telephone and FAX systems are currently down due to a dispute between our landlord and Verizon. We are working to remedy this situation and get our phones back on ASAP.
In the meantime, please use this mobile phone number: 978-715-9327, and this fax number: 781-491-0695.
Thank you for your patience as we work through this unfortunate outage caused by a dispute beyond our control.
Sale: 25% Off !!
For Online Shopping Cart Orders Only
In-Stock Sizes Only - Limited Time Only
See Check-out Page For Further Details
FREE SHIPPING TO THE U.S. AND 32 OTHER COUNTRIES! [Read more].
O-5857 Okadaic Acid, Sodium Salt, >98%
Synonyms : [Halochondrine A]
- Size
- US $
- €
- £
- ¥
- 50 µg
- 55
- 51
- 45
- 8,200
- In stock
- 100 µg
- 98
- 92
- 80
- 14,600
- In stock
- 300 µg
- 270
- 254
- 221
- 40,200
- In stock
- 1 mg
- 698
- 658
- 572
- 103,900
- In stock
- 5 mg
- 3,490
- 3,291
- 2,861
- 519,600
- In stock
Note: Our Euro, Pound, and Yen prices are revised regularly to account for currency exchange rate fluctuations.
- M.W. 826.98
- C44H67O13•Na
- [209266-80-8]
Special Hazard: Tumor Promoter - gloves and mask should be worn when using this compound. Care must be taken to prevent contact through all routes of exposure.
Warnings: Highly irritant to skin and mucous membranes.
Storage: Store at or below -20 ºC. Solubility: Soluble in DMSO or ethanol.
- July 31, 2023: in early July we finished a relatively large new lot of bulk O-2220 Okadaic Acid, Free Acid. However, for the past three weeks all of our lab personnel have been out of the U.S. or were not at work because of health problems.
Those unavoidable absences delayed the preparation of the ammonium, sodium and potassium salts and subdivision of all four OA products into final-sale-size vials to fill backorders and new orders.
We expect that our returning lab workers will be able to fill and ship all backorders for OA and its salts by Friday, August 4. We apologize very much for these delays. - More than 1,000 labs worldwide have purchased Okadaic Acid or its salts from LC Labs, either directly from us or from our distributors and resellers (the latter resell under their own labels).
- The free acid (Cat. No. O-2220), ammonium salt (Cat. No. O-6410), and potassium salt (Cat. No. O-7519) forms are also available.
- The salt form of okadaic acid has somewhat greater stability than the free acid when stored in organic solvents. See notes on stability in the entry for okadaic acid, free acid (Cat. No. O-2220).
- Please see Technical Note #18 for important information about purity and other technical details.
- Sold for laboratory or manufacturing purposes only; not for human, medical, veterinary, food, or household use.
