Columbianetin acetate

Columbianetin acetate
Product Name Columbianetin acetate
CAS No.: 23180-65-6
Catalog No.: CFN90510
Molecular Formula: C16H16O5
Molecular Weight: 288.30 g/mol
Purity: >=98%
Type of Compound: Coumarins
Physical Desc.: Powder
Targets: Immunology & Inflammation related
Source: The roots of Angelica biserrata.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: $168/20mg
Columbianetin may be helpful in regulating mast cell-mediated allergic inflammatory responses, the absorption of columbianetin acetate is a passive diffusion process without pH-dependent.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to:

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.
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    To study the absorption and transepithelial transport of six coumarins (umbelliferone, osthole, columbianadin, Columbianetin acetate, angelol-A and angelol-B, isolated from the roots of Angelica pubescens f. biserrata) in the human Caco-2 cell monolayer model.
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    These results revealed that the anti-inflammatory and analgesic constituents from roots of AP were related to peripheral inhibition of inflammatory substances and to the influence on the central nervous system.
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