Science | Nature | Cell | View More
Natural Products
Microhelenin C
Microhelenin C
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Microhelenin C
Price:
CAS No.: 63569-07-3
Catalog No.: CFN91997
Molecular Formula: C20H26O5
Molecular Weight: 346.42 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Source: The herbs of Centipeda minima
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 / Inquiry
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.
  • University of Sao Paulo (Brazil)
  • Regional Crop Research Institute (Korea)
  • Heinrich-Heine-University Düss... (Germany)
  • Kazusa DNA Research Institute (Japan)
  • Gyeongsang National University (Korea)
  • Melbourne University (Australia)
  • Universidad de Antioquia (Colombia)
  • Almansora University (Egypt)
  • Center for protein Engineering ... (Belgium)
  • The Ohio State University (USA)
  • Korea Intitute of Science and T... (Korea)
  • More...
Package
Featured Products
More...
Alisol C

Catalog No: CFN92545
CAS No: 30489-27-1
Price: $318/5mg
Pectolinarin

Catalog No: CFN99727
CAS No: 28978-02-1
Price: $118/20mg
Citreorosein

Catalog No: CFN98750
CAS No: 481-73-2
Price: $ /
Trametenolic acid

Catalog No: CFN92366
CAS No: 24160-36-9
Price: $318/10mg
Albiflorin

Catalog No: CFN99774
CAS No: 39011-90-0
Price: $50/20mg
Erythrodiol

Catalog No: CFN98914
CAS No: 545-48-2
Price: $138/10mg
Ferruginol

Catalog No: CFN92178
CAS No: 514-62-5
Price: $ / mg
Crocin

Catalog No: CFN90227
CAS No: 42553-65-1
Price: $40/20mg
Icariin

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

Catalog No: CFN99163
CAS No: 67920-52-9
Price: $40/20mg
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: Microhelenin C has significant antileukemic activity.
Microhelenin C Description
Source: The herbs of Centipeda minima
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...
Isovitexin-2''-O-rhamnoside (2''-O...

Catalog No: CFN95314
CAS No: 72036-50-1
Price: $318/5mg
1,3,6-Trihydroxy-2-methylanthraqui...

Catalog No: CFN95095
CAS No: 87686-87-1
Price: $218/10mg
Isomargaritene

Catalog No: CFN95304
CAS No: 64271-11-0
Price: $318/10mg
Catechin 7-O-beta-D-glucopyranosid...

Catalog No: CFN95524
CAS No: 65597-47-9
Price: $318/10mg
Isolappaol A

Catalog No: CFN95224
CAS No: 131400-96-9
Price: $333/10mg
Vicinin 2

Catalog No: CFN95249
CAS No: 90456-53-4
Price: $368/5mg
1-Phenylethyl beta-D-glucoside

Catalog No: CFN95574
CAS No: 93199-03-2
Price: $318/5mg
10-Deacetylcephalomannine

Catalog No: CFN95519
CAS No: 76429-85-1
Price: $318/10mg
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 2.8867 mL 14.4333 mL 28.8667 mL 57.7334 mL 72.1667 mL
5 mM 0.5773 mL 2.8867 mL 5.7733 mL 11.5467 mL 14.4333 mL
10 mM 0.2887 mL 1.4433 mL 2.8867 mL 5.7733 mL 7.2167 mL
50 mM 0.0577 mL 0.2887 mL 0.5773 mL 1.1547 mL 1.4433 mL
100 mM 0.0289 mL 0.1443 mL 0.2887 mL 0.5773 mL 0.7217 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:
J Pharm Sci. 1980 Sep;69(9):1044-9.
Antitumor agents XXXVI: Structural elucidation of sesquiterpene lactones microhelenins-A, B, and C, microlenin acetate, and plenolin from Helenium microcephalum.[Pubmed: 7411405]

METHODS AND RESULTS:
The antitumor sesquiterpene lactones microhelenin A, microhelenin B, and Microhelenin C, microlenin acetate, and plenolin were isolated from Helenium microcephalum. The structures and stereochemistry of these lactones were determined by physical methods as well as by chemical transformations and correlations.
CONCLUSIONS:
Microlenin acetate appears to be the first novel dimeric sesquiterpene lactone demonstrated to have significant antileukemic activity.
CFN919982beta-(Isobutyryloxy)florilenalin94898-78-9334.41C19H26O5
CFN971744-Epi-isoinuviscolide68832-39-3248.3 C15H20O3
CFN92943Minimolide F1367351-41-4334.41C19H26O5
CFN955098-epi-Confertin110115-60-1248.3C15H20O3
CFN95523Dihydroconfertin68832-40-6250.3C15H22O3
CFN955225-Hydroxy-4a,8-dimethyl-3-methylen-decahydroazuleno[6,5-b]furan-2(3H)-on114579-31-6250.3C15H22O3
CFN993452-Desoxy-4-epi-pulchellin122872-03-1250.3 C15H22O3
CFN99287Carabrolactone B1187925-31-0266.3 C15H22O4
CFN90220Britannin33627-28-0366.41C19H26O7
CFN91552Ergolide54999-07-4306.4C17H22O5
Featured Products
Alisol C

Catalog No: CFN92545
CAS No: 30489-27-1
Price: $318/5mg
Pectolinarin

Catalog No: CFN99727
CAS No: 28978-02-1
Price: $118/20mg
Citreorosein

Catalog No: CFN98750
CAS No: 481-73-2
Price: $ /
Trametenolic acid

Catalog No: CFN92366
CAS No: 24160-36-9
Price: $318/10mg
Albiflorin

Catalog No: CFN99774
CAS No: 39011-90-0
Price: $50/20mg
Erythrodiol

Catalog No: CFN98914
CAS No: 545-48-2
Price: $138/10mg
Ferruginol

Catalog No: CFN92178
CAS No: 514-62-5
Price: $ / mg
Crocin

Catalog No: CFN90227
CAS No: 42553-65-1
Price: $40/20mg
Icariin

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

Catalog No: CFN99163
CAS No: 67920-52-9
Price: $40/20mg
Tags: buy Microhelenin C | Microhelenin C supplier | purchase Microhelenin C | Microhelenin C cost | Microhelenin C manufacturer | order Microhelenin C | Microhelenin C 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