Science | Nature | Cell | View More
Natural Products
Dayecrystal A
Dayecrystal A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Dayecrystal A
Price:
CAS No.: 926010-24-4
Catalog No.: CFN97993
Molecular Formula: C20H32O3
Molecular Weight: 320.5 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The herbs of Rabdosia excisa
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.
  • Mahidol University (Thailand)
  • University of Oslo (Norway)
  • Julius Kühn-Institut (Germany)
  • Univerzita Karlova v Praze (Czech Republic)
  • University of Beira Interior (Portugal)
  • University of Liège (Belgium)
  • Texas A&M University (USA)
  • Sri Ramachandra University (India)
  • Kitasato University (Japan)
  • Universidade do Porto (Portugal)
  • University of Stirling (United Kingdom)
  • More...
Package
Featured Products
Padmatin

Catalog No: CFN97280
CAS No: 80453-44-7
Price: $268/5mg
Kaempferol 7-O-rhamnoside

Catalog No: CFN96224
CAS No: 20196-89-8
Price: $338/10mg
Calceolarioside A

Catalog No: CFN98522
CAS No: 84744-28-5
Price: $ /
Ophiopogonin D

Catalog No: CFN98156
CAS No: 41753-55-3
Price: $248/20mg
Butein

Catalog No: CFN98776
CAS No: 487-52-5
Price: $100/20mg
Biorobin

Catalog No: CFN97804
CAS No: 17297-56-2
Price: $ /
Quercetin-3-o-rutinose

Catalog No: CFN92447
CAS No: 949926-49-2
Price: $ / mg
Neogambogic acid

Catalog No: CFN90175
CAS No: 93772-31-7
Price: $258/20mg
Theaflavin 3,3'-di-O-gallate

Catalog No: CFN99130
CAS No: 30462-35-2
Price: $268/20mg
Sageone

Catalog No: CFN92166
CAS No: 142546-15-4
Price: $ / mg
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:
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, 2009, 11(8):693-697.
Cytotoxic ent-kaurane diterpenoids from Isodon macrophyllus.[Reference: WebLink]

METHODS AND RESULTS:
Two new ent-kaurane diterpenoids, dayecrystals D–E (1–2), together with nine known compounds, isojaponin A (3), rabdosin A (4), lushanrubescensin J (5), wikstroemioidin B (6), maoyecrystal C (7), rabdosin B (8), isodonal (9), shikokianin (10), and effusanin A (11), were isolated from the leaves of Isodon macrophyllus. The structures of the new compounds were elucidated using 1D and 2D NMR spectroscopy. The 13C-NMR spectral data of compound 4 are reported for the first time. All of the compounds were tested for their cytotoxicities against DU145 and LoVo human tumor cells.
CONCLUSIONS:
Compounds 4, 10, and 11 showed inhibitory effects on DU145 cells with IC50 values 5.90, 4.24, and 3.16 μM, and LoVo cells with IC50 values 14.20, 17.55, and 3.02 μM, respectively.
Dayecrystal A Description
Source: The herbs of Rabdosia excisa
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
8'-O-(3-hydroxy-3-methylglutaryl)-...

Catalog No: CFN95308
CAS No: 69790-31-4
Price: $318/5mg
4-Methoxybenzoylacetic acid

Catalog No: CFN95446
CAS No: 13422-77-0
Price: $318/5mg
Aegineoside

Catalog No: CFN95270
CAS No: 752209-48-6
Price: $413/5mg
Oxytroflavoside D

Catalog No: CFN95491
CAS No: 1391144-83-4
Price: $318/10mg
6''-O-Acetylsaikosaponin D

Catalog No: CFN95090
CAS No: 64340-45-0
Price: $288/5mg
Tembetarine

Catalog No: CFN95542
CAS No: 18446-73-6
Price: $318/5mg
Orientalide

Catalog No: CFN95136
CAS No: 72704-05-3
Price: $368/5mg
3''-Galloylquercitrin

Catalog No: CFN95048
CAS No: 503446-90-0
Price: $368/5mg
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 3.1201 mL 15.6006 mL 31.2012 mL 62.4025 mL 78.0031 mL
5 mM 0.624 mL 3.1201 mL 6.2402 mL 12.4805 mL 15.6006 mL
10 mM 0.312 mL 1.5601 mL 3.1201 mL 6.2402 mL 7.8003 mL
50 mM 0.0624 mL 0.312 mL 0.624 mL 1.248 mL 1.5601 mL
100 mM 0.0312 mL 0.156 mL 0.312 mL 0.624 mL 0.78 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.
Padmatin

Catalog No: CFN97280
CAS No: 80453-44-7
Price: $268/5mg
Kaempferol 7-O-rhamnoside

Catalog No: CFN96224
CAS No: 20196-89-8
Price: $338/10mg
Calceolarioside A

Catalog No: CFN98522
CAS No: 84744-28-5
Price: $ /
Ophiopogonin D

Catalog No: CFN98156
CAS No: 41753-55-3
Price: $248/20mg
Butein

Catalog No: CFN98776
CAS No: 487-52-5
Price: $100/20mg
Biorobin

Catalog No: CFN97804
CAS No: 17297-56-2
Price: $ /
Quercetin-3-o-rutinose

Catalog No: CFN92447
CAS No: 949926-49-2
Price: $ / mg
Neogambogic acid

Catalog No: CFN90175
CAS No: 93772-31-7
Price: $258/20mg
Theaflavin 3,3'-di-O-gallate

Catalog No: CFN99130
CAS No: 30462-35-2
Price: $268/20mg
Sageone

Catalog No: CFN92166
CAS No: 142546-15-4
Price: $ / mg
Tags: buy Dayecrystal A | Dayecrystal A supplier | purchase Dayecrystal A | Dayecrystal A cost | Dayecrystal A manufacturer | order Dayecrystal A | Dayecrystal A distributor