Paeonilactone B

CAS# 98751-78-1

Paeonilactone B

Catalog No. BCN3963----Order now to get a substantial discount!

Product Name & Size Price Stock
Paeonilactone B: 5mg $776 In Stock
Paeonilactone B: 10mg Please Inquire In Stock
Paeonilactone B: 20mg Please Inquire Please Inquire
Paeonilactone B: 50mg Please Inquire Please Inquire
Paeonilactone B: 100mg Please Inquire Please Inquire
Paeonilactone B: 200mg Please Inquire Please Inquire
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Quality Control of Paeonilactone B

Number of papers citing our products

Chemical structure

Paeonilactone B

3D structure

Chemical Properties of Paeonilactone B

Cas No. 98751-78-1 SDF Download SDF
PubChem ID 10375422 Appearance Powder
Formula C10H12O4 M.Wt 196.2
Type of Compound Monoterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (3aR,6S,7aR)-6-hydroxy-6-methyl-3-methylidene-3a,4,7,7a-tetrahydro-1-benzofuran-2,5-dione
SMILES CC1(CC2C(CC1=O)C(=C)C(=O)O2)O
Standard InChIKey GFSTVWDPRTWASK-XSSZXYGBSA-N
Standard InChI InChI=1S/C10H12O4/c1-5-6-3-8(11)10(2,13)4-7(6)14-9(5)12/h6-7,13H,1,3-4H2,2H3/t6-,7-,10+/m1/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Paeonilactone B

The roots of Paeonia albiflora

Biological Activity of Paeonilactone B

TargetsNADPH-oxidase

Paeonilactone B Dilution Calculator

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Paeonilactone B Molarity Calculator

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Preparing Stock Solutions of Paeonilactone B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 5.0968 mL 25.4842 mL 50.9684 mL 101.9368 mL 127.421 mL
5 mM 1.0194 mL 5.0968 mL 10.1937 mL 20.3874 mL 25.4842 mL
10 mM 0.5097 mL 2.5484 mL 5.0968 mL 10.1937 mL 12.7421 mL
50 mM 0.1019 mL 0.5097 mL 1.0194 mL 2.0387 mL 2.5484 mL
100 mM 0.051 mL 0.2548 mL 0.5097 mL 1.0194 mL 1.2742 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Paeonilactone B

Palbinone, a novel terpenoid from Paeonia albiflora; potent inhibitory activity on 3 alpha-hydroxysteroid dehydrogenase.[Pubmed:8477499]

Chem Pharm Bull (Tokyo). 1993 Mar;41(3):487-90.

Palbinone, a novel terpenoid isolated from the roots of Paeonia albiflora, showed a strong inhibitory activity on the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH)-linked 3 alpha-hydroxysteroid dehydrogenase (3 alpha-HSD) of rat liver cytosol. The structures of palbinone and a known compound, paeonilactone-B isolated from the active fraction of this plant were determined by the use of 2D NMR techniques (1H-1H COSY, 1H-13C COSY, 1H-13C long-range COSY, and HMBC).

Chemical constituents isolated from Paeonia lactiflora roots and their neuroprotective activity against oxidative stress in vitro.[Pubmed:19772486]

J Enzyme Inhib Med Chem. 2009 Oct;24(5):1138-40.

The methanolic extract of Paeonia lactiflora roots significantly protected primary cultures of rat cortical cells exposed to oxidative stress induced by H(2)O(2). Seven monoterpenes, paeonilactone-B (1), paeonilactone-C (2), paeoniflorigenone (3), benzoylpaeoniflorin (4), paeoniflorin (5), oxypaeoniflorin (6) and albiflorin (7), were isolated by bioactivity-guided fractionation and further separation using chromatographic techniques. Among them, compounds 2 and 4 significantly protected primary cultures of rat cortical cells against H(2)O(2)-induced neurotoxicity.

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