Alexine

Alexine
Product Name Alexine
CAS No.: 116174-63-1
Catalog No.: CFN00342
Molecular Formula: C8H15NO4
Molecular Weight: 189.21 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The herbs of Alexa leiopetala
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Alexine is a weak inhibitor of glucosidase.
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.
  • Academic J of Second Military Medical University2018, 39(11)
  • Front Immunol.2023, 14:1240800.
  • Environ Toxicol Pharmacol.2019, 66:109-115
  • Acta Agriculturae Scandinavica2015, 381-383
  • Molecules.2020, 25(21):5087.
  • Antioxidants (Basel).2019, 8(8):E307
  • J Food Sci Technol.2019, 56(5):2712-2720
  • Current Pharmaceutical Analysis2017, 13(5)
  • Molecules2020, 25(4):892
  • LWT2024, 200:116184.
  • 1,2-Epoxy-1-hydroxymethylpyrrolizidine

    Catalog No: CFN00263
    CAS No: 15211-03-7
    Price: Inquiry(manager@chemfaces.com)
    Tussilagine

    Catalog No: CFN00272
    CAS No: 80151-77-5
    Price: Inquiry(manager@chemfaces.com)
    Isotussilagine

    Catalog No: CFN00273
    CAS No: 91108-32-6
    Price: Inquiry(manager@chemfaces.com)
    Pyrrolam B

    Catalog No: CFN00274
    CAS No: 126424-77-9
    Price: Inquiry(manager@chemfaces.com)
    Otonecine

    Catalog No: CFN00297
    CAS No: 6887-34-9
    Price: Inquiry(manager@chemfaces.com)
    Chysin A

    Catalog No: CFN00308
    CAS No: 22269-11-0
    Price: Inquiry(manager@chemfaces.com)
    Retronecine

    Catalog No: CFN00322
    CAS No: 480-85-3
    Price: Inquiry(manager@chemfaces.com)
    Retronecine N-oxide

    Catalog No: CFN00323
    CAS No: 6870-33-3
    Price: Inquiry(manager@chemfaces.com)
    Heliotridine

    Catalog No: CFN00455
    CAS No: 520-63-8
    Price: Inquiry(manager@chemfaces.com)
    Heliotridine N-oxide

    Catalog No: CFN00456
    CAS No: N/A
    Price: Inquiry(manager@chemfaces.com)
    Tetrahedron Letters,2000,41(40): 7661-5.
    Asymmetric total synthesis of natural pyrrolizidine alkaloid, (+)-alexine[Reference: WebLink]

    METHODS AND RESULTS:
    The total synthesis of the potent glycosidase inhibitor (+)-Alexine with five contiguous stereogenic centres [(1R,2R,3R,7S,7aS)-3-hydroxymethyl-1,2,7-trihydroxypyrrolizidine alkaloid] is described featuring the efficient and stereodefined novel elaboration of the functionalized homochiral lactam derived from 2,3,5-tri-O-benzyl-β-d-arabinofuranose.
    Tetrahedron,2008,64(22):5254–5261.
    New asymmetric strategy for the total synthesis of naturally occurring (+)-alexine and (−)-7-epi-alexine[Reference: WebLink]

    METHODS AND RESULTS:
    (+)-Alexine [(1R,2R,3R,7S,7aS)-3-hydroxymethyl-1,2,7-trihydroxypyrrolizidine] and (−)-7-epi-Alexine [(1R,2R,3R,7R,7aS)-3-hydroxymethyl-1,2,7-trihydroxypyrrolizidine], as the potent glycosidase inhibitors by featuring the efficient and stereodefined elaboration of the functionalized pyrrolidine derivatives, which were, in turn, prepared via stereoselective manipulation of the homochiral allyl alcohol precursors derived from l-xylose.
    5,7,2',4'-Tetrahydroxy-8,3'-di(gamma,gamma-dimethylallyl)-isoflavanone

    Catalog No: CFN95084
    CAS No: 141846-47-1
    Price: $413/5mg
    1-Methyl-2,8-dihydroxy-3-carboxy-9,10-anthraquinone

    Catalog No: CFN95101
    CAS No: 1401414-53-6
    Price: $338/5mg
    Ampelopsin G

    Catalog No: CFN95148
    CAS No: 151487-09-1
    Price: $318/5mg
    N1,N5,N10-(E)-tri-p-coumaroylspermidine

    Catalog No: CFN95256
    CAS No: 364368-18-3
    Price: $388/10mg
    15-Deoxypulic acid

    Catalog No: CFN95262
    CAS No: 95523-05-0
    Price: $368/5mg
    Japondipsaponin E1

    Catalog No: CFN95354
    CAS No: 175586-66-0
    Price: $318/5mg
    Annphenone

    Catalog No: CFN95426
    CAS No: 61775-18-6
    Price: $318/10mg
    4-O-Coumaroylquinic acid

    Catalog No: CFN95508
    CAS No: 53539-37-0
    Price: $318/5mg
    10-Deacetylcephalomannine

    Catalog No: CFN95519
    CAS No: 76429-85-1
    Price: $318/10mg
    Caffeoylcalleryanin

    Catalog No: CFN95532
    CAS No: 20300-49-6
    Price: $318/10mg