Danshenxinkun B, Inhibitor
Danshenxinkun B
Purity
98.00%
Synonyms
Danshenxinkun B; inhibitor
Purity/Purification
98.00%
Form/Format
Solid. Powder
Solubility
<1mg/ml refers to the product slightly soluble or insoluble
Formula
C18H16O3
SMILES
CC(C)C(C(c(ccc1c(C)cccc11)c1C1=O)=O)=C1O
CAS Number
65907-76-8
Target & IC50
Others
In Vitro
Rhizomes of tanshen (Salvia miltiorrhiza Bung) were pulverized and extracted with diethyl ether. The extract was washed with 5% sodium carbonate solution, freed of solvents, and applied to a silica gel column. Seven colorful bands ranging from light yellow to dark brown were resolved and collected. After certain purification procedures, such as stepwise recrystallization and preparative TLC, seven crystalline quinone-type compounds were obtained, namely tanshinone I, dihydrotanshinone I, tanshinone IIA, tanshinone IIB, methylenetanshinquinone, cryptotanshinone, and Danshenxinkun B, all of which had color. Confirmation of the identifications was carried out by mass spectroscopy and infrared spectrometry. Measurement of the antioxidant activity in lard of these quinones was performed with two methods, the Rancimat method and the Shaal oven method in conjunction with peroxide value determination. Except for tanshinone IIA, all the quinones exhibited antioxidant activities, of which dihydrotanshinone I, tanshinone I, methylenetanshinquinone, and cryptotanshinone showed strong activities comparable to that of BHA and BHT.
Preparation and Storage
Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent
-80 degree C for 2 years in solvent
Related Product Information for Danshenxinkun B, inhibitor
Danshenxinkun B has antioxIdant activity, it may have the potential of being used as natural antioxidants in foods and cosmetics.
References
Antioxidative components of tanshen (Salvia miltiorrhiza Bung).J. Agr. Food Chem., 1990, 38(5):1194-7
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Product Notes
The Danshenxinkun B (Catalog #AAA5760284) is an Inhibitor and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Danshenxinkun B, Inhibitor" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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