Science | Nature | Cell | View More
Natural Products
Prehelminthosporol
Prehelminthosporol
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Prehelminthosporol
Price:
CAS No.: 1619-13-2
Catalog No.: CFN89156
Molecular Formula: C15H24O2
Molecular Weight: 236.35 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Oil
Source: The cultures of Bipolaris sorokiniana.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
Guestbook:
Contact Us
Order & Inquiry & Tech Support

Tel: (0086)-27-84237683
Tech: service@chemfaces.com
Order: manager@chemfaces.com
Address: 176, CheCheng Eest Rd., WETDZ, Wuhan, Hubei 430056, PRC
How to Order
Orders via your E-mail:

1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Order: manager@chemfaces.com
Delivery time
Delivery & Payment method

1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

2. We accept: Wire transfer & Credit card & Paypal
Citing Use of our Products
* 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 / Inquiry
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
  • Universite de Lille1 (France)
  • Chang Gung University (Taiwan)
  • University of Hertfordshire (United Kingdom)
  • The Institute of Cancer Research (United Kingdom)
  • National Cancer Institute (USA)
  • University of Maryland School o... (USA)
  • University of Pretoria (South Africa)
  • Heinrich-Heine-University Düss... (Germany)
  • University of Canterbury (New Zealand)
  • Georgia Institute of Technology (USA)
  • Univerzita Karlova v Praze (Czech Republic)
  • More...
Package
Featured Products
Kaempferide

Catalog No: CFN98782
CAS No: 491-54-3
Price: $40/20mg
Umckalin

Catalog No: CFN70362
CAS No: 43053-62-9
Price: $ / mg
Morusin

Catalog No: CFN97083
CAS No: 62596-29-6
Price: $128/20mg
Pimaric acid

Catalog No: CFN99382
CAS No: 127-27-5
Price: $ /
Isosinensetin

Catalog No: CFN90806
CAS No: 17290-70-9
Price: $218/20mg
Licochalcone A

Catalog No: CFN99575
CAS No: 58749-22-7
Price: $88/20mg
Betulin

Catalog No: CFN98710
CAS No: 473-98-3
Price: $30/20mg
Quercetin 3-O-neohesperidoside

Catalog No: CFN91148
CAS No: 32453-36-4
Price: $318/10mg
Shuterin

Catalog No: CFN91904
CAS No: 105377-77-3
Price: $ / mg
Pinocembrin

Catalog No: CFN98740
CAS No: 480-39-7
Price: $40/20mg
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: Prehelminthosporol is a phytotoxin, it may play an important role in pathogenesis by killing or weakening plant cells in advance of the growing hyphae and facilitating nutrient uptake and further growth of the fungus in plant tissue.
Targets: Antifection
In vitro:
Canadian Journal of Botany, 1994, 72(5): 558-563.
Effect of prehelminthosporol, a phytotoxin produced by Bipolaris sorokiniana, on barley roots.[Reference: WebLink]

METHODS AND RESULTS:
The effects of Prehelminthosporol, a toxin produced by Bipolaris sorokiniana, were investigated on barley roots. A concentration of 30 μg∙mL−1 Prehelminthosporol or higher in nutrient solution significantly increased the rate of nuclear disintegration in the root cortex cells. The toxin also increased leakage of ATP from intact roots of barley seedlings grown in nutrient solution, but the growth rate of the seedlings was not significantly affected. However, diluted filtrate from liquid shake cultures of the fungus inhibited the growth of the seedlings by 21 – 73% over a 5-day period.
CONCLUSIONS:
The results indicate that the toxin may play an important role in pathogenesis by killing or weakening plant cells in advance of the growing hyphae and facilitating nutrient uptake and further growth of the fungus in plant tissue. Different cultivars of barley differed in sensitivity to Prehelminthosporol, but sensitivities were not correlated with known levels of resistance to B. sorokiniana.
Prehelminthosporol Description
Source: The cultures of Bipolaris sorokiniana.
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.
ChemFaces New Products and Compounds
Glyasperin C

Catalog No: CFN95065
CAS No: 142474-53-1
Price: $333/5mg
Benzylpropyl acetate

Catalog No: CFN95495
CAS No: 7492-40-2
Price: $318/5mg
Acacetin 7-[rhamnosyl-(1->2)-galac...

Catalog No: CFN95358
CAS No: 38722-95-1
Price: $318/10mg
Naringin 4'-glucoside

Catalog No: CFN95014
CAS No: 17257-21-5
Price: $338/5mg
3',4',5',5,7-Pentamethoxyflavanone

Catalog No: CFN95414
CAS No: 479672-30-5
Price: $218/20mg
New compound 3

Catalog No: CFN95184
CAS No: N/A
Price: $368/5mg
Fuzitine

Catalog No: CFN95337
CAS No: 142287-96-5
Price: $318/5mg
Barbaloin-related compound B

Catalog No: CFN95455
CAS No: 473225-22-8
Price: $318/5mg
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 4.231 mL 21.1551 mL 42.3101 mL 84.6203 mL 105.7753 mL
5 mM 0.8462 mL 4.231 mL 8.462 mL 16.9241 mL 21.1551 mL
10 mM 0.4231 mL 2.1155 mL 4.231 mL 8.462 mL 10.5775 mL
50 mM 0.0846 mL 0.4231 mL 0.8462 mL 1.6924 mL 2.1155 mL
100 mM 0.0423 mL 0.2116 mL 0.4231 mL 0.8462 mL 1.0578 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.
Kaempferide

Catalog No: CFN98782
CAS No: 491-54-3
Price: $40/20mg
Umckalin

Catalog No: CFN70362
CAS No: 43053-62-9
Price: $ / mg
Morusin

Catalog No: CFN97083
CAS No: 62596-29-6
Price: $128/20mg
Pimaric acid

Catalog No: CFN99382
CAS No: 127-27-5
Price: $ /
Isosinensetin

Catalog No: CFN90806
CAS No: 17290-70-9
Price: $218/20mg
Licochalcone A

Catalog No: CFN99575
CAS No: 58749-22-7
Price: $88/20mg
Betulin

Catalog No: CFN98710
CAS No: 473-98-3
Price: $30/20mg
Quercetin 3-O-neohesperidoside

Catalog No: CFN91148
CAS No: 32453-36-4
Price: $318/10mg
Shuterin

Catalog No: CFN91904
CAS No: 105377-77-3
Price: $ / mg
Pinocembrin

Catalog No: CFN98740
CAS No: 480-39-7
Price: $40/20mg
Tags: buy Prehelminthosporol | Prehelminthosporol supplier | purchase Prehelminthosporol | Prehelminthosporol cost | Prehelminthosporol manufacturer | order Prehelminthosporol | Prehelminthosporol distributor