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Loureirin D
Loureirin D
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Loureirin D
Price: $268 / 10mg
CAS No.: 119425-91-1
Catalog No.: CFN92676
Molecular Formula: C16H16O5
Molecular Weight: 288.3 g/mol
Purity: >=98%
Type of Compound: Chalcones
Physical Desc.: Powder
Source: The herbs of Dracaena cochinchinensis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / $99.2 / In-stock
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
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Our products had been exported to the following research institutions and universities, And still growing.
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  • Technical University of Denmark (Denmark)
  • Seoul National University of Sc... (Korea)
  • Kamphaengphet Rajabhat University (Thailand)
  • Institute of Tropical Disease U... (Indonesia)
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Product Use Citation
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: Standard reference
In vitro:
Fitoterapia. 2013 Jun;87:31-6.
Stimulation of dragon's blood accumulation in Dracaena cambodiana via fungal inoculation.[Pubmed: 23518260]

METHODS AND RESULTS:
Dragon's blood is a rare and precious traditional medicine used by different cultures since ancient times. However, studies on enhancing the rapid accumulation of dragon's blood in Dracaena cambodiana and determining its formation mechanism are unavailable.
METHODS AND RESULTS:
In this study, the activities of two fungi, namely, BJDC01 and BJDC05, and their effect on promoting the accumulation of five main compositions of dragon's blood in D. cambodiana were investigated for the first time. Results of field tests conducted for ten months indicated that the contents of Loureirin D, 4,4'-dihydroxy-2'-dimethoxychalcone, Loureirin A and Loureirin B in two fungal-inoculated materials were 1.67 to 2.85 times greater than those of natural samples, and thus were significantly higher than those of the control groups. The content of 4,4'-dihydroxy-2'6'-dimethoxydihydrochalcone in each fungal-inoculated sample was close to that of the natural sample, and was more than twice of each of the control group.
CONCLUSIONS:
By combining the results of morphological characterizations, both BJDC01 and BJDC05 can stimulate the accumulation of the compositions of dragon's blood. This stimulation may be considered as a defense response of D. cambodiana tree against the invasion of foreign fungi. Thus, this study provides a potential way of producing dragon's blood via the inoculation of two fungal elicitors.
Loureirin D Description
Source: The herbs of Dracaena cochinchinensis
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.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
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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Cell. 2018 Jan 11;172(1-2):249-261.e12.
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IF=36.216(2019)

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Cell Metab. 2020 Mar 3;31(3):534-548.e5.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.4686 mL 17.343 mL 34.6861 mL 69.3722 mL 86.7152 mL
5 mM 0.6937 mL 3.4686 mL 6.9372 mL 13.8744 mL 17.343 mL
10 mM 0.3469 mL 1.7343 mL 3.4686 mL 6.9372 mL 8.6715 mL
50 mM 0.0694 mL 0.3469 mL 0.6937 mL 1.3874 mL 1.7343 mL
100 mM 0.0347 mL 0.1734 mL 0.3469 mL 0.6937 mL 0.8672 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.
CFN98776Butein487-52-5272.3 C15H12O5
CFN70340Homobutein34000-39-0286.3C16H14O5
CFN963874-O-Methylbutein13323-67-6286.3C16H14O5
CFN91535Calythropsin152340-67-5286.3C16H14O5
CFN91415Dihydrocalythropsin151703-05-8288.3C16H16O5
CFN894653,2'-Dihydroxy-4,4'-dimethoxychalcone2567-65-9300.30C17H16O5
CFN914252',4-Dihydroxy-3,4',6'-trimethoxychalcone1776-29-0330.3C18H18O6
CFN90849Okanin484-76-4288.3C15H12O6
CFN97522Sappanchalcone94344-54-4286.3 C16H14O5
CFN97767Robtein2679-65-4288.25C15H12O6
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