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Laxiracemosin H
Laxiracemosin H
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Laxiracemosin H
Price:
CAS No.: 1241871-28-2
Catalog No.: CFN96601
Molecular Formula: C26H35NO3
Molecular Weight: 409.57 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The stems of Dysoxylum lenticellatum.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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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 / Inquiry
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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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Laxiracemosin H is a natural product from Dysoxylum lenticellatum.
In vitro:
Chinese Traditional & Herbal Drugs, 2012, 43(1):38-42.
Chemical constituents from Dysoxylum lenticellatum.[Reference: WebLink]
To study the chemical constituents from the stems of Dysoxylum lenticellatum and their cytotoxic activities.
METHODS AND RESULTS:
Silica gel,RP-18,and Sephadex LH-20 column chromatography techniques were used for separation and purification of the compounds and extensive spectral analysis spectra were employed for structural elucidation.The cytotoxic activity was evaluated by MTT method. Twelve compounds were isolated from D.lenticellatum and their structures were identified as β-sitosterol(1),stigmasterol(2),3-oxo-24,25,26,27-tetranortirucall-7-ene-23(21)-lactone(3),3α-hydroxy-24,25,26,27-tetranortirucall-7-ene-23(21)-lactone(4),Laxiracemosin H(5),laxiracemosin B(6),24,25-epoxy-tirucall-7-ene-3,23-dione(7),butyrospermol(8),oleanolic acid(9),taraxerone(10),taraxerol(11),and 8-hydroxy-6-methoxy-3-pentylisocoumarin(12).
CONCLUSIONS:
All of these compounds are isolated from D.lenticellatum for the first time and the compounds 8,10—12 are reported from the plants in Dysoxylum Bl.for the first time.What’s more,compounds 5 and 6 are tirucallane-type alkaloids and compound 3 shows significant inhibitory activities against human cancer cell lines in vitro.
Laxiracemosin H Description
Source: The stems of Dysoxylum lenticellatum.
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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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)

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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.
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IF=13.903(2019)

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Nature Plants. 2016 Dec 22;3: 16206.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.4416 mL 12.2079 mL 24.4159 mL 48.8317 mL 61.0396 mL
5 mM 0.4883 mL 2.4416 mL 4.8832 mL 9.7663 mL 12.2079 mL
10 mM 0.2442 mL 1.2208 mL 2.4416 mL 4.8832 mL 6.104 mL
50 mM 0.0488 mL 0.2442 mL 0.4883 mL 0.9766 mL 1.2208 mL
100 mM 0.0244 mL 0.1221 mL 0.2442 mL 0.4883 mL 0.6104 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.
Pelargonidin chloride

Catalog No: CFN92132
CAS No: 134-04-3
Price: $318/10mg
Scutellarein

Catalog No: CFN98557
CAS No: 529-53-3
Price: $60/20mg
Oxypeucedanin hydrate

Catalog No: CFN90557
CAS No: 2643-85-8
Price: $80/20mg
Matrine

Catalog No: CFN98835
CAS No: 519-02-8
Price: $30/20mg
3-Hydroxy-4-methoxycinnamic acid

Catalog No: CFN99135
CAS No: 537-73-5
Price: $30/20mg
Gentisic acid

Catalog No: CFN92451
CAS No: 490-79-9
Price: $40/20mg
Corylin

Catalog No: CFN98902
CAS No: 53947-92-5
Price: $90/20mg
Silybin B

Catalog No: CFN92916
CAS No: 142797-34-0
Price: $368/20mg
Limonin

Catalog No: CFN99280
CAS No: 1180-71-8
Price: $40/20mg
(+)-Isocorynoline

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