Vaccarin E

Vaccarin E
Product Name Vaccarin E
CAS No.: 2252345-81-4
Catalog No.: CFN95252
Molecular Formula: C42H48O22
Molecular Weight: 904.8 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The seeds of Vaccaria segetalis
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price: $318/10mg
Reference standards.
Inquire / Order: manager@chemfaces.com
Technical Inquiries: service@chemfaces.com
Tel: +86-27-84237783
Fax: +86-27-84254680

Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
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

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.
  • Kor. J. Herbol.2019, 34(2):59-66
  • Pharmaceutics.2022, 14(3):564.
  • Chem Biol Interact.2023, 378:110487.
  • Sci Rep.2015, 5:13194
  • Evidence-based Compl.&Alternative Med.2023, 5417813
  • J AOAC Int.2023, 106(1):56-64.
  • Cells.2021, 10(11):2919.
  • Molecules.2016, 21(6)
  • Anal Bioanal Chem. 2016, 408(15)
  • Food Chem.2019, 274:345-350
  • Swertisin

    Catalog No: CFN90621
    CAS No: 6991-10-2
    Price: $228/10mg
    Spinosin

    Catalog No: CFN99600
    CAS No: 72063-39-9
    Price: $80/20mg
    6'''-Feruloylspinosin

    Catalog No: CFN90665
    CAS No: 77690-92-7
    Price: $138/20mg
    Bayin

    Catalog No: CFN95539
    CAS No: 3681-96-7
    Price: $318/5mg
    Vitexin

    Catalog No: CFN98601
    CAS No: 3681-93-4
    Price: $60/20mg
    Vitexin argininate

    Catalog No: CFN93575
    CAS No: N/A
    Price: Inquiry(manager@chemfaces.com)
    Vitexin 7-glucoside

    Catalog No: CFN70343
    CAS No: 35109-95-6
    Price: Inquiry(manager@chemfaces.com)
    Vitexin 2''-O-p-coumarate

    Catalog No: CFN90654
    CAS No: 59282-55-2
    Price: $268/5mg
    4'-O-Methylvitexin

    Catalog No: CFN90500
    CAS No: 2326-34-3
    Price: Inquiry(manager@chemfaces.com)
    Margaritene

    Catalog No: CFN95303
    CAS No: 64271-10-9
    Price: $318/10mg
    Phytochemistry Letters, 2017, 19:241-247.
    C-glycosylflavone with rotational isomers from Vaccaria hispanica (Miller) Rauschert seeds.[Reference: WebLink]

    METHODS AND RESULTS:
    Five C-glycosylflavone were isolated from Vaccaria hispanica (Miller) Rauschert seeds. Their NMR spectra showed separate signals because of the existence of rotational isomers, which is an unusual phenomenon.
    CONCLUSIONS:
    The spectroscopic data revealed that compounds 1–5 were identified as apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside (1), apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-(6′′′′-O-dihydroferuloyl)-β-d-glucopyranoside (2), apigenin 6-C-β-d-glucopyranosyl-7-O-(6′′′-O-dihydroferuloyl)-β-d-glucopyranoside (3) and isovitexin-2′′-O-arabinoside (4) and saponarin (5), respectively. The structure of ‘vaccarin’ was revised to apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside and consequently 1 should be named ‘vaccarin’. Among the isolated compounds, 2 and 3 are new and named Vaccarin E and vaccarin F, respectively.
    Alloisoimperatorin

    Catalog No: CFN95012
    CAS No: 35214-83-6
    Price: $338/5mg
    Dactylorhin A

    Catalog No: CFN95032
    CAS No: 256459-34-4
    Price: $238/20mg
    Lappaol F

    Catalog No: CFN95069
    CAS No: 69394-17-8
    Price: $368/10mg
    8-Hydroxypinoresinol diglucoside

    Catalog No: CFN95083
    CAS No: 112747-99-6
    Price: $318/5mg
    Marginatoxin

    Catalog No: CFN95174
    CAS No: 1422536-56-8
    Price: $318/10mg
    15-Methoxy-16-oxo-15,16H-strictic acid

    Catalog No: CFN95261
    CAS No: 1356388-38-9
    Price: $368/5mg
    New compound 14

    Catalog No: CFN95381
    CAS No: N/A
    Price: $413/5mg
    Kidjolanin

    Catalog No: CFN95503
    CAS No: 38395-01-6
    Price: $318/5mg
    (Z)-Ferulic acid 4-O-beta-D-glucoside

    Catalog No: CFN95546
    CAS No: 94942-20-8
    Price: $318/10mg
    N-Demethylfordianoside

    Catalog No: CFN95589
    CAS No: N/A
    Price: $318/10mg