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4,5-Dihydroblumenol A
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Product Name 4,5-Dihydroblumenol A
Price:
CAS No.: 155418-97-6
Catalog No.: CFN99657
Molecular Formula: C13H22O3
Molecular Weight: 226.3 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Source: The herbs of Rosa multiflora Thunb.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: 4, 5-Dihydroblumenol shows significant inhibition against HepG2 cells transected with cloned hepatitis B virus DNA.
Targets: HBV
In vitro:
Molecules. 2008 Jun 1;13(6):1219-29.
Identification of minor secondary metabolites from the latex of Croton lechleri (Muell-Arg) and evaluation of their antioxidant activity.[Pubmed: 18596648]
Dragon's blood (Sangre de drago), a viscous red sap derived from Croton lechleri Muell-Arg (Euphorbiaceae), is extensively used by indigenous cultures of the Amazonian basin for its wound healing properties. The aim of this study was to identify the minor secondary metabolites and test the antioxidant activity of this sustance.
METHODS AND RESULTS:
A bioguided fractionation of the n-hexane, chloroform, n-butanol, and aqueous extracts led to the isolation of 15 compounds: three megastigmanes, four flavan-3-ols, three phenylpropanoids, three lignans, a clerodane, and the alkaloid taspine. In addition to these known molecules, six compounds were isolated and identified for the first time in the latex: blumenol B, blumenol C, 4,5-Dihydroblumenol A, erythro-guaiacyl-glyceryl-beta-O-4'- dihydroconiferyl ether, 2-[4-(3-hydroxypropyl)-2-methoxyphenoxy]-propane-1,3-diol and floribundic acid glucoside. Combinations of spectroscopic methods ((1)H-, (13)C- NMR and 2D-NMR experiments), ESI-MS, and literature comparisons were used for compound identification. In vitro antioxidant activities were assessed by DPPH, total antioxidant capacity and lipid peroxidation assays.
CONCLUSIONS:
Flavan-3-ols derivatives (as major phenolic compounds in the latex) exhibited the highest antioxidant activity.
Chinese Traditional & Herbal Drugs, 2007, 38(7): 976-9.
Antivirus constituents from Alternanthera philoxeroides.[Reference: WebLink]
To investigate the anti-HBV constituents from Alternanthera philoxeroides.
METHODS AND RESULTS:
The constituents were isolated with silica gel and gel permeation chromatography,and purified by HPLC.Their structures were elucidated by spectroscopy.The antivirus effects of the isolated compounds were tested by ELISA method in vitro. Ten compounds were isolated and elucidated as followings:oleanolic acid(Ⅰ),oleanolic acid 3-O-β-D-glucuronopyranoside(Ⅱ),oleanolic acid 28-O-β-D-glucopyranoside(Ⅲ),chikusetsusaponin Ⅳ a methyl ester(Ⅳ),4,5-dihydroblumenol(Ⅴ),N-trans-feruloyl 3-methyldopamine(Ⅵ),N-trans-feruloyl tyramine(Ⅶ),3β-hydroxystigmast-5-en-7-one(Ⅷ),24-methylenecycloartanol(Ⅸ),and cycloeucalenol(Ⅹ).The values of inhibition percent of compounds Ⅰ-Ⅲ,Ⅴ-Ⅶ revealed a significant distinction compared to the control group.Compounds Ⅱ and Ⅴ showed significant inhibition against HepG2 cells transected with cloned hepatitis B virus DNA,their inhibitive ratios were 85.38% and 87.37% at 50 μg/mL,respectively.
CONCLUSIONS:
Compounds Ⅳ-Ⅶ are isolated from this plant for the first time and phenolic amides have been determined as the new structure type from the plants of Alternanthera Forsk.Compounds Ⅱ and Ⅴ from A.philoxeroides show the more significant anti-HBV activities.
4,5-Dihydroblumenol A Description
Source: The herbs of Rosa multiflora Thunb.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: 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.

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After receiving: 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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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.4189 mL 22.0946 mL 44.1891 mL 88.3783 mL 110.4728 mL
5 mM 0.8838 mL 4.4189 mL 8.8378 mL 17.6757 mL 22.0946 mL
10 mM 0.4419 mL 2.2095 mL 4.4189 mL 8.8378 mL 11.0473 mL
50 mM 0.0884 mL 0.4419 mL 0.8838 mL 1.7676 mL 2.2095 mL
100 mM 0.0442 mL 0.2209 mL 0.4419 mL 0.8838 mL 1.1047 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Cell Research:
Zhongguo Zhong Yao Za Zhi. 2013 Jul;38(14):2321-4.
[Chemical constituents from stems of Brucea mollis and their cytotoxic activity].[Pubmed: 24199564]

METHODS AND RESULTS:
Ten compounds were isolated from the stems of Brucea mollis by various chromatographic techniques such as column chromatography on silica gel and Sephadex LH-20, and preparative HPLC, and their structures were elucidated as deacetylated isobrucein B (1), indaquassin X (2), cleomiscosin A (3), cleomiscosin B (4), (+)-lyoniresinol (5), (+)-epipinoresinol(6), (+)-pinoresinol (7), (+)-syringaresinol (8), 4,5-Dihydroblumenol A (9) and adenosine (10) on the basis of spectroscopic data analysiS.
CONCLUSIONS:
All compounds were obtained from this plant for the first time, moreover, compound 1 was a new natural product. Compound 2 showed significant cytotoxic activities against the human cell lines HT-29, HepG2, BGC-823 and SKOV3 with IC50 values of 0.84-3.97 micromol x L(-1).
1,5-Dicaffeoylquinic acid

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Price: $138/20mg
Eurycomanone

Catalog No: CFN92008
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Higenamine

Catalog No: CFN93353
CAS No: 5843-65-2
Price: $80/20mg
Ganodermanondiol

Catalog No: CFN99085
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Price: $318/5mg
Glycitin

Catalog No: CFN99105
CAS No: 40246-10-4
Price: $70/20mg
Kaempferol 3,7-di-O-glucoside

Catalog No: CFN91159
CAS No: 25615-14-9
Price: $288/5mg
Morin

Catalog No: CFN99929
CAS No: 480-16-0
Price: $30/20mg
Forskolin

Catalog No: CFN90186
CAS No: 66575-29-9
Price: $40/20mg
Ganoderic acid H

Catalog No: CFN92056
CAS No: 98665-19-1
Price: $318/10mg
(+)-Camphor

Catalog No: CFN94889
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Price: $30/20mg
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