1-O-Acetylbritannilactone | CAS 33627-41-7

1-O-Acetylbritannilactone has anticancer activity, it suppresses angiogenesis and lung cancer cell growth possibly via regulating the VEGFR-Src-FAK signaling, it also can combine with gemcitabine elicits a potent apoptosis of lung cancer cell. 1-O-Acetylbritannilactone may serve as a novel therapeutic intervention for various cardiovascular diseases, including chronic ischemia, by regulating VEGF signaling and modulating angiogenesis; it is a potent inhibitor of LPS-stimulated VSMC inflammatory responses through blockade of NF-kappaB activity and inhibition of inflammatory gene COX-2 expression. 1-O-Acetylbritannilactone may act as potent natural skin-lightening agents, it exhibits anti-melanogenic activity by suppression of tyrosinase expression via ERK and Akt signaling.

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Recommended storage conditions and precautions regarding proper product handling are contained in the product Certificate of Analysis (COA). Here are general storage guidelines for compounds:

Powder: -20°C 3 years and 4°C 2 years
In solvent: -80°C 6 months and -20°C 1 month

If the solution is stored at -20°C for more than one month, it should be re-examined to ensure its efficacy. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their COAs.

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The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Product Name	1-O-Acetylbritannilactone
CAS No.:	33627-41-7
Catalog No.:	CFN89438
Molecular Formula:	C₁₇H₂₄O₅
Molecular Weight:	308.36 g/mol
Purity:	>=98%
Type of Compound:	Sesquiterpenoids
Physical Desc.:	Powder
Source:	The flower heads of Inula britannica.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$288/20mg

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