Science | Nature | Cell | View More
Natural Products
Lappaol B
Lappaol B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Lappaol B
Price: $333 / 10mg
CAS No.: 62359-60-8
Catalog No.: CFN95242
Molecular Formula: C31H34O9
Molecular Weight: 550.6 g/mol
Purity: >=98%
Type of Compound: Lignans
Physical Desc.: Powder
Source: The roots of Gymnadenia conopsea
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
More Impact Factor than five Cite...
* 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 / $229.0 / In-stock
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Our products had been exported to the following research institutions and universities, And still growing.
  • Ain Shams University (Egypt)
  • Monash University (Australia)
  • University of Bonn (Germany)
  • Florida International University (USA)
  • Florida A&M University (USA)
  • Osmania University (India)
  • Kitasato University (Japan)
  • Universidade Católica Portuguesa (Portugal)
  • Copenhagen University (Denmark)
  • University of Wuerzburg (Germany)
  • Tohoku University (Japan)
  • More...
Package
Featured Products
More...
Luteolin-7-O-glucuronide

Catalog No: CFN98512
CAS No: 29741-10-4
Price: $118/20mg
Matrine

Catalog No: CFN98835
CAS No: 519-02-8
Price: $30/20mg
Licochalcone A

Catalog No: CFN99575
CAS No: 58749-22-7
Price: $88/20mg
3,4,5-Tricaffeoylquinic acid

Catalog No: CFN90238
CAS No: 86632-03-3
Price: $318/5mg
L-Alanine

Catalog No: CFN70145
CAS No: 56-41-7
Price: $30/20mg
Oleuropein

Catalog No: CFN98416
CAS No: 32619-42-4
Price: $30/20mg
Ascorbic acid

Catalog No: CFN90048
CAS No: 50-81-7
Price: $30/20mg
20(S)-Ginsenoside Rh2

Catalog No: CFN99971
CAS No: 78214-33-2
Price: $40/20mg
ar-Turmerone

Catalog No: CFN89231
CAS No: 532-65-0
Price: $238/20mg
Allantoin

Catalog No: CFN97557
CAS No: 97-59-6
Price: $30/20mg
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: Reference standards.
In vitro:
Acta Botanica Sinica, 1998, 40(5):466-469.
Studies on the lignans of Polygonum orientale.[Reference: WebLink]

METHODS AND RESULTS:
Three lignans were isolated from the aerial parts of Polygonum orientale L. Their structures were elucidated as arctiin (1), Lappaol B (2), orientalin (3) by means of the spectral data and chemical methods.
CONCLUSIONS:
Among them, 3 is a novel compound, compounds 1 and 2 were first found in this plant.
Lappaol B Description
Source: The roots of Gymnadenia conopsea
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
New Products More...
Gancaonin N

Catalog No: CFN95066
CAS No: 129145-52-4
Price: $463/5mg
Patulitrin

Catalog No: CFN95153
CAS No: 19833-25-1
Price: $318/10mg
Suspenoidside B

Catalog No: CFN95071
CAS No: 2161432-08-0
Price: $413/5mg
Baishouwubenzophenone

Catalog No: CFN95473
CAS No: 115834-34-9
Price: $318/5mg
2-Methoxyfuranoguaia-9-ene-8-one

Catalog No: CFN95220
CAS No: 88010-62-2
Price: $318/10mg
Ephedrannin A

Catalog No: CFN95579
CAS No: 82001-39-6
Price: $318/5mg
Nomilinic acid

Catalog No: CFN95559
CAS No: 35930-20-2
Price: $318/5mg
Lyciumamide B

Catalog No: CFN95286
CAS No: 1647111-41-8
Price: $318/5mg
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
More...

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 1.8162 mL 9.081 mL 18.162 mL 36.324 mL 45.405 mL
5 mM 0.3632 mL 1.8162 mL 3.6324 mL 7.2648 mL 9.081 mL
10 mM 0.1816 mL 0.9081 mL 1.8162 mL 3.6324 mL 4.5405 mL
50 mM 0.0363 mL 0.1816 mL 0.3632 mL 0.7265 mL 0.9081 mL
100 mM 0.0182 mL 0.0908 mL 0.1816 mL 0.3632 mL 0.4541 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.
CFN95225Isolappaol C929905-15-7554.6C30H34O10
CFN95069Lappaol F69394-17-8714.8C40H42O12
CFN96715(+)-Matairesinol148409-36-3358.39C20H22O6
CFN96234Isosalicifolin156974-99-1356.4C20H20O6
CFN98454Nortrachelogenin34444-37-6374.4 C20H22O7
CFN96714(+)-Nortrachelogenin61521-74-2374.38C20H22O7
CFN89300(7R)-Methoxy-8-epi-matairesinol198827-23-5388.41C21H24O7
CFN90598Trachelogenin34209-69-3388.15C21H24O7
CFN93080Nortracheloside33464-78-7536.53C26H32O12
CFN90597Tracheloside33464-71-0550.2C27H34O12
Featured Products
Luteolin-7-O-glucuronide

Catalog No: CFN98512
CAS No: 29741-10-4
Price: $118/20mg
Matrine

Catalog No: CFN98835
CAS No: 519-02-8
Price: $30/20mg
Licochalcone A

Catalog No: CFN99575
CAS No: 58749-22-7
Price: $88/20mg
3,4,5-Tricaffeoylquinic acid

Catalog No: CFN90238
CAS No: 86632-03-3
Price: $318/5mg
L-Alanine

Catalog No: CFN70145
CAS No: 56-41-7
Price: $30/20mg
Oleuropein

Catalog No: CFN98416
CAS No: 32619-42-4
Price: $30/20mg
Ascorbic acid

Catalog No: CFN90048
CAS No: 50-81-7
Price: $30/20mg
20(S)-Ginsenoside Rh2

Catalog No: CFN99971
CAS No: 78214-33-2
Price: $40/20mg
ar-Turmerone

Catalog No: CFN89231
CAS No: 532-65-0
Price: $238/20mg
Allantoin

Catalog No: CFN97557
CAS No: 97-59-6
Price: $30/20mg
Tags: buy Lappaol B | Lappaol B supplier | purchase Lappaol B | Lappaol B cost | Lappaol B manufacturer | order Lappaol B | Lappaol B distributor
1 Building, No. 176, CheCheng East Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Copyright© 2011-2023 | ChemFaces all rights reserved | Tel: +86-27-84237683
E-mail:manager@chemfaces.com
payment