2. Natural Products
  3. Plants
  4. Liliaceae
  5. Allium cepa L.

Allium cepa L.

Allium cepa L. (14):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-111825A
    (R)-1-PeCSO 16718-23-3 99.50%
    (R)-1-PeCSO (trans-(+)-S-1-Propenyl-L-cysteine sulfoxide) is the most abundant flavor precursor in onions.
    (R)-1-PeCSO
  • HY-N8253
    Spiraeoside 20229-56-5 99.46%
    Spiraeoside, an orally active natural compound, exerts antioxidant activity, inhibits reactive oxygen species (ROS) and malondialdehyde production. Spiraeoside possesses antiallergic, anti-inflammatory and antitumor activities.
    Spiraeoside
  • HY-N12422
    A2AAR antagonist 2 99.40%
    3′-Methoxyfurano[4″,5″:3,4]chalcone (compound 2) is a selective A2AAR antagonist (IC50=33.5 nM) with high affinity. 3′-Methoxyfurano[4″,5″:3,4]chalcone is also a natural product obtained from the bark of Allium cepa L. 3′-Methoxyfurano[4″,5″:3,4]chalcone can promote T cell activation and can be used in cancer immunity research.
    A2AAR antagonist 2
  • HY-N7436
    Methyl propyl disulfide 2179-60-4 98.0%
    Methyl propyl disulfide is an orally administrable volatile sulfide present in onions. Methyl propyl disulfide reduces the activity of spermine N'1-acetyltransferase (SAT), inhibits cell proliferation, and decreases the induction of placental glutathione S-transferase (GST-P)-positive hepatocyte foci in rat livers. Methyl propyl disulfide can be used in studies related to the mechanism of hepatocarcinogenesis.
    Methyl propyl disulfide
  • HY-182089A
    γ-Glutamyl-S-(2-carboxypropyl)cysteine TFA
    γ-Glutamyl-S-(2-carboxypropyl) cysteine TFA is a chemical intermediate. γ-Glutamyl-S-(2-carboxypropyl) cysteine can be used in the synthesis of Alliin (HY-N0661) and Isoalliin (HY-111825A).
    γ-Glutamyl-S-(2-carboxypropyl)cysteine TFA
  • HY-N11889
    Isorhamnetin 3,4′-diglucoside 28288-98-4
    Isorhamnetin 3,4′-diglucoside is a flavonol diglucoside that can be isolated from red-skinned onions (Allium cepa L.) from southern Italy, shallots (Allium ascalonicum Hort.), Zea mays pollen, and flowers of Crocus chrysanthus-biflorus cultivars.
    Isorhamnetin 3,4′-diglucoside
  • HY-N11839
    Quercetin 7,4′-diglucoside 42900-82-3
    Quercetin 7,4′-diglucoside is a flavonol diglucoside and a derivative of Quercetin (HY-18085) that can be found in Allium cepa L. Quercetin is a natural flavonoid compound that can activate or inhibit the activity of many proteins.
    Quercetin 7,4′-diglucoside
  • HY-N11890
    Isorhamnetin 4′-glucoside 58902-89-9
    Isorhamnetin 4′-glucoside is a flavonol monoglycoside and also a minor flavonoid component. Isorhamnetin 4′-glucoside can be isolated from red-skinned onions (Allium cepa L.) in southern Italy.
    Isorhamnetin 4′-glucoside
  • HY-N13773
    Quercetin dimer 167276-19-9
    Quercetin dimer is a natural flavonoid.
    Quercetin dimer
  • HY-N7436R
    Methyl propyl disulfide (Standard) 2179-60-4
    Methyl propyl disulfide (Standard) is the analytical standard of Methyl propyl disulfide. This product is intended for research and analytical applications. Methyl propyl disulfide is an volatile sulfur-containing compound produced in garlic and onions with anticaner effect[1][2].
    Methyl propyl disulfide (Standard)
  • HY-N8253R
    Spiraeoside (Standard) 20229-56-5
    Spiraeoside (Standard) is the analytical standard of Spiraeoside. This product is intended for research and analytical applications. Spiraeoside, an orally active natural compound, exerts antioxidant activity, inhibits reactive oxygen species (ROS) and malondialdehyde production. Spiraeoside possesses antiallergic, anti-inflammatory and antitumor activities.
    Spiraeoside (Standard)
  • HY-N12510
    Cyanidin 3-(6′′-malonylglucoside) 94977-38-5
    Cyanidin 3-(6′′-malonylglucoside) (Compound 3) is an anthocyanin that can be isolated from Bulbs of Red Onion, Allium cepa L.
    Cyanidin 3-(6′′-malonylglucoside)
  • HY-N3566
    Cepharadione A 55610-01-0
    Cepharadione A can be isolated from the roots of Piper betle Linn. Cepharadione A inhibits FMLP/CB induced elastase release by human neutrophils.
    Cepharadione A
  • HY-N8685
    Quercetin 3,4′-diglucoside 29125-80-2
    Quercetin-3,4-di-O-glucoside is a flavonoid that can be isolated from Allium cepa.
    Quercetin 3,4′-diglucoside