Science | Nature | Cell | View More
Natural Products
Toddacoumaquinone
Toddacoumaquinone
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Toddacoumaquinone
Price:
CAS No.: 142878-03-3
Catalog No.: CFN92734
Molecular Formula: C23H18O7
Molecular Weight: 406.4 g/mol
Purity: >=98%
Type of Compound: Coumarins
Physical Desc.: Powder
Source: The roots of Toddalia asiatica Lam.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
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.
  • University of Hertfordshire (United Kingdom)
  • Universidad de Buenos Aires (Argentina)
  • Hamdard University (India)
  • VIB Department of Plant Systems... (Belgium)
  • Medical University of South Car... (USA)
  • Warszawski Uniwersytet Medyczny (Poland)
  • University of Dicle (Turkey)
  • Universit?t Basel (Switzerland)
  • Florida International University (USA)
  • VIT University (India)
  • Ateneo de Manila University (Philippines)
  • More...
Package
Featured Products
beta-Rhamnocitrin

Catalog No: CFN92328
CAS No: 90-19-7
Price: $ / mg
Taraxasterol acetate

Catalog No: CFN97104
CAS No: 6426-43-3
Price: $/mg
Delphinidin-3-sambubioside chloride

Catalog No: CFN92171
CAS No: 53158-73-9
Price: $318/5mg
Pristimerin

Catalog No: CFN90169
CAS No: 1258-84-0
Price: $128/20mg
Notoginsenoside R4

Catalog No: CFN91142
CAS No: 87741-77-3
Price: $238/5mg
Emodin

Catalog No: CFN98834
CAS No: 518-82-1
Price: $30/20mg
Methyl caffeate acid

Catalog No: CFN95561
CAS No: 3843-74-1
Price: $ / mg
1,1,1-Kestopentaose

Catalog No: CFN93044
CAS No: 59432-60-9
Price: $100/20mg
Kaempferol-7-O-D-glucopyranoside

Catalog No: CFN90150
CAS No: 16290-07-6
Price: $268/5mg
Caffeoyl alcohol

Catalog No: CFN70348
CAS No: 3598-26-3
Price: $318/10mg
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: Toddacoumaquinone shows a weak activity (EC50 = 10 micrograms/ml) against HSV-1 and HSV-2.
Targets: HSV
In vitro:
Chem Pharm Bull (Tokyo). 1995 Jun;43(6):1039-41.
Synthesis of toddacoumaquinone, a coumarin-naphthoquinone dimer, and its antiviral activities.[Pubmed: 7641303 ]

METHODS AND RESULTS:
Toddacoumaquinone (1), a coumarin-naphthoquinone dimer, was synthesized through Diels-Alder reaction between 8-(1-acetoxy-3-methyl-1,3-butadienyl)-5,7-dimethoxycoumarin (15) and 2-methoxy-1,4-benzoquinone (5). The activities of Toddacoumaquinone against several viruses were examined.
CONCLUSIONS:
A weak activity (EC50 = 10 micrograms/ml) was observed against HSV-1 and HSV-2, but no activity was seen against HIV-1.
Toddacoumaquinone Description
Source: The roots of Toddalia asiatica Lam.
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
2'-Rhamnoechinacoside

Catalog No: CFN95035
CAS No: 1422390-59-7
Price: $368/10mg
5-Demethylsinensetin

Catalog No: CFN95415
CAS No: 21763-80-4
Price: $318/10mg
(3,4-Dihydroxyphenyl)methyl 3-(bet...

Catalog No: CFN95531
CAS No: 877461-90-0
Price: $318/10mg
Suchilactone

Catalog No: CFN95010
CAS No: 50816-74-5
Price: $338/5mg
13(S)-Hydroxyoctadeca-9(Z),11(E)-d...

Catalog No: CFN95307
CAS No: 18104-45-5
Price: $318/10mg
1,7-Diphenyl-5-hydroxy-4,6-hepten-...

Catalog No: CFN95171
CAS No: 87095-77-0
Price: $318/10mg
4-O-Caffeoyl-3-O-syringoylquinic a...

Catalog No: CFN95430
CAS No: 1207645-17-7
Price: $413/5mg
Apigenin 6,8-di-C-alpha-L-arabinop...

Catalog No: CFN95360
CAS No: 73140-47-3
Price: $318/10mg
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 2.4606 mL 12.3031 mL 24.6063 mL 49.2126 mL 61.5157 mL
5 mM 0.4921 mL 2.4606 mL 4.9213 mL 9.8425 mL 12.3031 mL
10 mM 0.2461 mL 1.2303 mL 2.4606 mL 4.9213 mL 6.1516 mL
50 mM 0.0492 mL 0.2461 mL 0.4921 mL 0.9843 mL 1.2303 mL
100 mM 0.0246 mL 0.123 mL 0.2461 mL 0.4921 mL 0.6152 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.
beta-Rhamnocitrin

Catalog No: CFN92328
CAS No: 90-19-7
Price: $ / mg
Taraxasterol acetate

Catalog No: CFN97104
CAS No: 6426-43-3
Price: $/mg
Delphinidin-3-sambubioside chloride

Catalog No: CFN92171
CAS No: 53158-73-9
Price: $318/5mg
Pristimerin

Catalog No: CFN90169
CAS No: 1258-84-0
Price: $128/20mg
Notoginsenoside R4

Catalog No: CFN91142
CAS No: 87741-77-3
Price: $238/5mg
Emodin

Catalog No: CFN98834
CAS No: 518-82-1
Price: $30/20mg
Methyl caffeate acid

Catalog No: CFN95561
CAS No: 3843-74-1
Price: $ / mg
1,1,1-Kestopentaose

Catalog No: CFN93044
CAS No: 59432-60-9
Price: $100/20mg
Kaempferol-7-O-D-glucopyranoside

Catalog No: CFN90150
CAS No: 16290-07-6
Price: $268/5mg
Caffeoyl alcohol

Catalog No: CFN70348
CAS No: 3598-26-3
Price: $318/10mg
Tags: buy Toddacoumaquinone | Toddacoumaquinone supplier | purchase Toddacoumaquinone | Toddacoumaquinone cost | Toddacoumaquinone manufacturer | order Toddacoumaquinone | Toddacoumaquinone distributor