Science | Nature | Cell | View More
Natural Products
Beta,beta-Dimethylacrylalkannin
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Beta,beta-Dimethylacrylalkannin
Price: $218 / 20mg
CAS No.: 34539-65-6
Catalog No.: CFN90626
Molecular Formula: C21H22O6
Molecular Weight: 370.4 g/mol
Purity: >=98%
Type of Compound: Quinones
Physical Desc.: Reddish brown powder
Source: The roots of Lithospermum erythrorhizon
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
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 / $49.6 / In-stock
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.
  • S.N.D.T. Women's University (India)
  • Deutsches Krebsforschungszentrum (Germany)
  • Griffith University (Australia)
  • University of Ioannina (Greece)
  • Helmholtz Zentrum München (Germany)
  • Fraunhofer-Institut für Moleku... (Germany)
  • VIT University (India)
  • Texas A&M University (USA)
  • John Innes Centre (United Kingdom)
  • The Ohio State University (USA)
  • Cornell University (USA)
  • More...
Package
Featured Products
Icariin

Catalog No: CFN99554
CAS No: 489-32-7
Price: $30/20mg
Imperatorin

Catalog No: CFN98758
CAS No: 482-44-0
Price: $40/20mg
Praeruptorin A

Catalog No: CFN98139
CAS No: 73069-25-7
Price: $60/20mg
1-Acetyl-beta-carboline

Catalog No: CFN92122
CAS No: 50892-83-6
Price: $ / mg
Sagittatoside A

Catalog No: CFN90139
CAS No: 118525-35-2
Price: $318/5mg
Arctigenin

Catalog No: CFN99534
CAS No: 7770-78-7
Price: $40/20mg
Chebulinic acid

Catalog No: CFN92296
CAS No: 18942-26-2
Price: $138/20mg
Neocryptotanshinone

Catalog No: CFN92181
CAS No: 109664-02-0
Price: $398/10mg
(-)-Hinokinin

Catalog No: CFN92255
CAS No: 26543-89-5
Price: $ / mg
Delphinidin chloride

Catalog No: CFN92033
CAS No: 528-53-0
Price: $380/10mg
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: Beta,beta-Dimethylacrylalkannin has radical scavenging activity, it exhibits inhibitory activities on PTP1B with IC50 values of 0.36±0.08 umol·L-1, it may be a new type of leading compounds for the treatment of diabetes. Beta,beta-Dimethylacrylalkannin has great potential as topo I inhibitors compared to other compounds and CPT-11, with 2-3uM inhibition value. Beta,beta-Dimethylacrylalkannin can be potential therapeutics against tumor cell growth because of its unique DNA damaging abilities additional to enzyme inhibition similar to those of doxorubicin.
Targets: ROS | PTP1B | topo I
In vitro:
J Nat Prod. 2010 May 28;73(5):860-4.
Cytotoxic naphthoquinones from Alkanna cappadocica ( perpendicular).[Pubmed: 20405844 ]
In a continuing program to discover new anticancer agents from plants, especially naphthoquinones from the Alkanna genus, Alkanna cappadocica was investigated.
METHODS AND RESULTS:
Bioassay-guided fractionation of a dichloromethane/methanol (1:1) extract of the roots led to the isolation of four new and four known naphthoquinones. The known compounds are 11-deoxyalkannin (1), Beta,beta-Dimethylacrylalkannin (2), 11-O-acetylalkannin (3), and alkannin (4). The new compounds 5-O-methyl-11-deoxyalkannin (5), 8-O-methyl-11-deoxyalkannin (6), 5-O-methyl-11-O-acetylalkannin (7), and 5-O-methyl-Beta,beta-Dimethylacrylalkannin (8) were characterized by spectroscopic analyses (LC-ESIMS, 1D and 2D NMR). Cytotoxicity of the isolated compounds was evaluated versus 12 human cancer cell lines, HT-29, MDA-MB-231, PC-3, AU565, Hep G2, LNCaP, MCF7, HeLa, SK-BR-3, DU 145, Saos-2, and Hep 3B together with two normal cell lines, VERO and 3T3, by using the MTT assay. Compound 7 showed remarkable cytotoxicity with IC(50) values between 0.09 and 14.07 muM. It was more potent than the other compounds in six out of 12 cancer cell lines and the positive controls doxorubicin and etoposide.
CONCLUSIONS:
The mono-O-methylated alkannin derivatives and their cytotoxicities are reported for the first time.
Beta,beta-Dimethylacrylalkannin Description
Source: The roots of Lithospermum erythrorhizon
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
Neoorthosiphol A

Catalog No: CFN95447
CAS No: 243448-72-8
Price: $318/10mg
Benzylpropyl acetate

Catalog No: CFN95495
CAS No: 7492-40-2
Price: $318/5mg
Carasinol B

Catalog No: CFN95042
CAS No: 777857-86-0
Price: $333/5mg
Fargesol

Catalog No: CFN95027
CAS No: 128855-64-1
Price: $318/20mg
Ganoderic acid beta

Catalog No: CFN95537
CAS No: 217476-76-1
Price: $413/5mg
Dihydroconfertin

Catalog No: CFN95523
CAS No: 68832-40-6
Price: $318/5mg
Ginsenoside F5

Catalog No: CFN95034
CAS No: 189513-26-6
Price: $298/20mg
Isolappaol A

Catalog No: CFN95224
CAS No: 131400-96-9
Price: $333/10mg
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 2.6998 mL 13.4989 mL 26.9978 mL 53.9957 mL 67.4946 mL
5 mM 0.54 mL 2.6998 mL 5.3996 mL 10.7991 mL 13.4989 mL
10 mM 0.27 mL 1.3499 mL 2.6998 mL 5.3996 mL 6.7495 mL
50 mM 0.054 mL 0.27 mL 0.54 mL 1.0799 mL 1.3499 mL
100 mM 0.027 mL 0.135 mL 0.27 mL 0.54 mL 0.6749 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
Structure Identification:
Mol. Simulat., 2012, 38(12):980-6.
DFT study on the radical scavenging activity of β,β-dimethylacrylalkannin derivatives[Reference: WebLink]

METHODS AND RESULTS:
The radical scavenging activity of β,β-dimethylacrylalkannin(Beta,beta-Dimethylacrylalkannin) derivatives has been studied by using density functional theory. The hydrogen bond property of the studied structures was investigated using the atoms in molecules theory. It turned out that the hydrogen bond is important for good radical scavenging activity. The hydrogen atom transfer for β,β-dimethylacrylalkannin derivatives is difficult to occur compared with the zero compound phenol. However, β,β-dimethylacrylalkannin derivatives appear to be good candidates for the one-electron transfer, particularly for β,β-dimethylacrylalkannin derivatives with electron-donating groups. Their naphthoquinone planar conformation and the extended electronic delocalisation between adjacent substituent groups determine low adiabatic ionisation potential (IP) values.
CONCLUSIONS:
The IPvalues of β,β-dimethylacrylalkannin derivatives with –NHPh, –N(CH)Ph, –N(CHCH)O and –N(CH)groups are lower than that of the parent compound β,β-dimethylacrylalkannin, suggesting that these derivatives are expected to be the promising candidates for radical scavenging activity compounds. Taking this system as an example, we present an efficient method for the investigation of radical scavenging activity from theoretical point of view.
Icariin

Catalog No: CFN99554
CAS No: 489-32-7
Price: $30/20mg
Imperatorin

Catalog No: CFN98758
CAS No: 482-44-0
Price: $40/20mg
Praeruptorin A

Catalog No: CFN98139
CAS No: 73069-25-7
Price: $60/20mg
1-Acetyl-beta-carboline

Catalog No: CFN92122
CAS No: 50892-83-6
Price: $ / mg
Sagittatoside A

Catalog No: CFN90139
CAS No: 118525-35-2
Price: $318/5mg
Arctigenin

Catalog No: CFN99534
CAS No: 7770-78-7
Price: $40/20mg
Chebulinic acid

Catalog No: CFN92296
CAS No: 18942-26-2
Price: $138/20mg
Neocryptotanshinone

Catalog No: CFN92181
CAS No: 109664-02-0
Price: $398/10mg
(-)-Hinokinin

Catalog No: CFN92255
CAS No: 26543-89-5
Price: $ / mg
Delphinidin chloride

Catalog No: CFN92033
CAS No: 528-53-0
Price: $380/10mg
Tags: buy Beta,beta-Dimethylacrylalkannin | Beta,beta-Dimethylacrylalkannin supplier | purchase Beta,beta-Dimethylacrylalkannin | Beta,beta-Dimethylacrylalkannin cost | Beta,beta-Dimethylacrylalkannin manufacturer | order Beta,beta-Dimethylacrylalkannin | Beta,beta-Dimethylacrylalkannin distributor