Science | Nature | Cell | View More
Natural Products
Qianhucoumarin E
Qianhucoumarin E
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Qianhucoumarin E
Price: $318 / 5mg
CAS No.: 156041-02-0
Catalog No.: CFN92597
Molecular Formula: C19H18O6
Molecular Weight: 342.4 g/mol
Purity: >=98%
Type of Compound: Coumarins
Physical Desc.: Cryst.
Source: The herbs of Peucedanum harry-smithii var. subglabrum
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 / $270.3 / 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.
  • Sri Sai Aditya Institute of Pha... (India)
  • Periyar University (India)
  • University of Maryland (USA)
  • Colorado State University (USA)
  • University Medical Center Mainz (Germany)
  • Universiti Sains Malaysia (Malaysia)
  • University of Sao Paulo (Brazil)
  • Chang Gung University (Taiwan)
  • Universidad de Antioquia (Colombia)
  • Rio de Janeiro State University (Brazil)
  • University of Madras (India)
  • More...
Package
Featured Products
Juglone

Catalog No: CFN90497
CAS No: 481-39-0
Price: $40/20mg
Loliolid

Catalog No: CFN92750
CAS No: 5989-02-6
Price: $318/5mg
20-Hydroxyecdysone

Catalog No: CFN98873
CAS No: 5289-74-7
Price: $40/20mg
Proline

Catalog No: CFN99612
CAS No: 147-85-3
Price: $30/20mg
1-Acetyl-beta-carboline

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

Catalog No: CFN97337
CAS No: 84-26-4
Price: $40/20mg
Emodin

Catalog No: CFN98834
CAS No: 518-82-1
Price: $30/20mg
Falcarindiol

Catalog No: CFN98220
CAS No: 225110-25-8
Price: $118/20mg
1-Dehydro-6-gingerdione

Catalog No: CFN92298
CAS No: 76060-35-0
Price: $258/10mg
Agnuside

Catalog No: CFN99203
CAS No: 11027-63-7
Price: $168/20mg
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: Standard reference
Qianhucoumarin E Description
Source: The herbs of Peucedanum harry-smithii var. subglabrum
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
Quercetin 3-O-beta-D-glucosyl-(1->...

Catalog No: CFN95277
CAS No: 143016-74-4
Price: $238/20mg
4-O-Coumaroylquinic acid

Catalog No: CFN95508
CAS No: 53539-37-0
Price: $318/5mg
Ganoderic acid GS-1

Catalog No: CFN95571
CAS No: 1206781-64-7
Price: $413/5mg
Shancigusin I

Catalog No: CFN95061
CAS No: 1435488-35-9
Price: $/mg
Methyl ganoderenate D

Catalog No: CFN95572
CAS No: 748136-03-0
Price: $413/5mg
cis-Mulberroside A

Catalog No: CFN95006
CAS No: 166734-06-1
Price: $368/10mg
Arjunglucoside I

Catalog No: CFN95049
CAS No: 62319-70-4
Price: $268/10mg
Quercetin 3-Caffeylrobinobioside

Catalog No: CFN95151
CAS No: 957110-26-8
Price: $413/5mg
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 2.9206 mL 14.6028 mL 29.2056 mL 58.4112 mL 73.014 mL
5 mM 0.5841 mL 2.9206 mL 5.8411 mL 11.6822 mL 14.6028 mL
10 mM 0.2921 mL 1.4603 mL 2.9206 mL 5.8411 mL 7.3014 mL
50 mM 0.0584 mL 0.2921 mL 0.5841 mL 1.1682 mL 1.4603 mL
100 mM 0.0292 mL 0.146 mL 0.2921 mL 0.5841 mL 0.7301 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:
Zhongguo Zhong Yao Za Zhi. 2009 May;34(9):1121-3.
Simultaneous determination of three coumarin constituents in roots of Peucedanum praeruptorum by RP-HPLC.[Pubmed: 19685749]
To develop a reserved-phase HPLC method for the determination of praeruptorin A, praeruptorin B, Qianhucoumarin E in roots of Peucedanum praeruptorum.
METHODS AND RESULTS:
Agilent TC-C18 column (4.6 mm x 250 mm, 5 microm) was used at 30 degrees C with the mobile phase of methanol-water (75:25). The flow rate was set at 0.8 mL x min(-1). The detection wavelength was 321 nm. The linear response ranged from 3.20-28.80 microg for +/- praeruptorin A (r = 0.9999, n = 5), 1.60-14.40 g for praeruptorin B (r = 0.9995, n = 5) and 1.64-14.76 g for Qianhucoumarin E (r = 0.9994, n = 5), respectively. Recoveries were 98.92% with RSD 1.6% for praeruptorin A, 99.66% with RSD 1.5% for praeruptorin B and 99.72% with RSD 1.4% for Qianhucoumarin E.
CONCLUSIONS:
The method is quick, simple and repeatable for determination of three coumarin constituents in root of P. praeruptorum.
Juglone

Catalog No: CFN90497
CAS No: 481-39-0
Price: $40/20mg
Loliolid

Catalog No: CFN92750
CAS No: 5989-02-6
Price: $318/5mg
20-Hydroxyecdysone

Catalog No: CFN98873
CAS No: 5289-74-7
Price: $40/20mg
Proline

Catalog No: CFN99612
CAS No: 147-85-3
Price: $30/20mg
1-Acetyl-beta-carboline

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

Catalog No: CFN97337
CAS No: 84-26-4
Price: $40/20mg
Emodin

Catalog No: CFN98834
CAS No: 518-82-1
Price: $30/20mg
Falcarindiol

Catalog No: CFN98220
CAS No: 225110-25-8
Price: $118/20mg
1-Dehydro-6-gingerdione

Catalog No: CFN92298
CAS No: 76060-35-0
Price: $258/10mg
Agnuside

Catalog No: CFN99203
CAS No: 11027-63-7
Price: $168/20mg
Tags: buy Qianhucoumarin E | Qianhucoumarin E supplier | purchase Qianhucoumarin E | Qianhucoumarin E cost | Qianhucoumarin E manufacturer | order Qianhucoumarin E | Qianhucoumarin E distributor