• ChemFaces is a professional high-purity natural products manufacturer.
  • Product Intended Use
  • 1. Reference standards
  • 2. Pharmacological research
  • 3. Inhibitors
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • Natural Products
    3-Hydroxy-4-methoxycinnamic acid
    CAS No. 537-73-5 Price $30 / 20mg
    Catalog No.CFN99135Purity>=98%
    Molecular Weight194.18Type of CompoundPhenylpropanoids
    FormulaC10H10O4Physical DescriptionPowder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    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 & Western Union
    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    Our products had been exported to the following research institutions and universities, And still growing.
  • Kamphaengphet Rajabhat University (Thailand)
  • Universidad de Ciencias y Artes ... (Mexico)
  • National Hellenic Research Found... (Greece)
  • University of Toronto (Canada)
  • University of Hawaii Cancer Center (USA)
  • Universite de Lille1 (France)
  • Srinakharinwirot University (Thailand)
  • Johannes Gutenberg University Ma... (Germany)
  • Julius Kühn-Institut (Germany)
  • University of Beira Interior (Portugal)
  • University of Oslo (Norway)
  • More...
  • Package
    Featured Products
    3-O-Feruloylquinic acid

    Catalog No: CFN92393
    CAS No: 1899-29-2
    Price: $488/5mg

    Catalog No: CFN90458
    CAS No: 66791-77-3
    Price: $288/20mg

    Catalog No: CFN92376
    CAS No: 472-28-6
    Price: $388/5mg
    Isochlorogenic acid B

    Catalog No: CFN99119
    CAS No: 14534-61-3
    Price: $108/20mg
    Terrestrosin K

    Catalog No: CFN90822
    CAS No: 193605-07-1
    Price: $268/10mg
    Biological Activity
    Description: 3-Hydroxy-4-methoxycinnamic acid shows anti-inflammatory, antiviral, antioxidant, and antidiabetic properties, it is an anti-glycation agent, inhibits fructose- and glucose-mediated protein glycation.
    Targets: Antifection
    In vitro:
    Anticancer Agents Med Chem. 2015;15(8):980-7.
    Anticancer Candidates Derived from Natural Cinnamic Acids.[Pubmed: 25634446]
    Cancer is the most dangerous disease that causes deaths all over the world. Natural products have afforded a rich source of drugs in a number of therapeutic fields including anticancer agents. Many significant drugs have been derived from natural sources by structural optimization of natural products. Cinnamic acid has gained great interest due to its antiproliferative, antioxidant, antiangiogenic and antitumorigenic potency.
    Currently, cinnamic acid and its analogs such as caffeic acid, sinapic acid, ferulic acid, and isoferulic acid(3-Hydroxy-4-methoxycinnamic acid) display various pharmacological activities, such as immunomodulation, anti-inflammation, anticancer and antioxidant. They have served as a major source of potential anticancer lead compounds.
    In this review, we focus on the anticancer potency of cinnamic acid derivatives and novel strategies for the design of these derivatives. We hope this review will be useful for researchers who are interested in developing anticancer agents.
    Nat Prod Commun. 2011 Sep;6(9):1285-8.
    Evaluation of antioxidant activity of isoferulic acid in vitro.[Pubmed: 21941899]
    Isoferulic acid (3-Hydroxy-4-methoxycinnamic acid, IFA), the isomer of ferulic acid (4-hydroxy-3-methoxycinnamic acid), is a rare phenolic acid occurring in Rhizoma Cimicifugae. Unlike ferulic acid, which has been well investigated, the antioxidant activity of 3-Hydroxy-4-methoxycinnamic acid has not been measured.
    In this study, 3-Hydroxy-4-methoxycinnamic acid was systematically evaluated for its in vitro antioxidant activity for the first time. IC50 values were calculated of 7.30 +/- 0.57, 4.58 +/- 0.17, 1.08 +/- 0.01, 8.84 +/- 0.43, 7.69 +/- 0.39, 1.57 +/- 0.2, 13.33 +/- 0.49 microg/mL, respectively, for lipid peroxidation, DPPH (1,1-diphenyl-2-picrylhydrazyl radical) and ABTS (3-ethylbenzthiazoline-6-sulfonic acid diammonium salt) radical scavenging, reducing power on Fe3+ and CU2+ ions, and hydroxyl and superoxide anion radical scavenging.
    Comparison with the IC50 values with those of the positive controls, Trolox and butylated hydroxyanisole (BHA), it can be concluded that 3-Hydroxy-4-methoxycinnamic acid is an effective natural antioxidant in both lipid and aqueous media.
    3-Hydroxy-4-methoxycinnamic acid Description
    Source: The leaves of Phyllostachys heterocycla.
    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.
    Recent ChemFaces New Products and Compounds
    Oroxylin A

    Catalog No: CFN98540
    CAS No: 480-11-5
    Price: $138/20mg
    Dactylorhin A

    Catalog No: CFN95032
    CAS No: 256459-34-4
    Price: $418/10mg

    Catalog No: CFN95052
    CAS No: 58274-56-9
    Price: $260/10mg

    Catalog No: CFN99155
    CAS No: 5041-81-6
    Price: $138/20mg
    Isochlorogenic acid A

    Catalog No: CFN99118
    CAS No: 2450-53-5
    Price: $108/20mg

    Catalog No: CFN95084
    CAS No: 141846-47-1
    Price: $413/5mg

    Catalog No: CFN96557
    CAS No: 491-74-7
    Price: $188/20mg

    Catalog No: CFN95099
    CAS No: 116383-31-4
    Price: $288/20mg
    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.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 5.1499 mL 25.7493 mL 51.4986 mL 102.9972 mL 128.7465 mL
    5 mM 1.03 mL 5.1499 mL 10.2997 mL 20.5994 mL 25.7493 mL
    10 mM 0.515 mL 2.5749 mL 5.1499 mL 10.2997 mL 12.8747 mL
    50 mM 0.103 mL 0.515 mL 1.03 mL 2.0599 mL 2.5749 mL
    100 mM 0.0515 mL 0.2575 mL 0.515 mL 1.03 mL 1.2875 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.
    Kinase Assay:
    Modern Food Science & Technology, 2015, 31(4):192-6.
    Kinetics governing the inhibitory effect of 3-hydroxy-4-methoxycinnamic acid on tyrosinase-catalyzed reactions[Reference: WebLink]

    The kinetics governing the inhibitory effect of 3-Hydroxy-4-methoxycinnamic acid on the activities of monophenolase and diphenolase in tyrosinase were studied using an enzymological kinetic analysis method, in a Na2HPO4-NaH2PO4 buffer system (pH=6.8) at 30℃. The 3-Hydroxy-4-methoxycinnamic acid was observed to efficiently inhibit tyrosinase monophenolase and diphenolase activities. Approximately 0.13 mmol/L and 0.39 mmol/L 3-Hydroxy-4-methoxycinnamic acid caused a 50% rate inhibition (IC50) in monophenolase and diphenolase activities, respectively; these values were much lower than that of arbutin (IC50=5.3 mmol/L for diphenolase activity). The presence of 3-Hydroxy-4-methoxycinnamic acid also prolonged the lag period of monophenolase; the presence of 0.20 mmol/L 3-Hydroxy-4-methoxycinnamic acid resulted in a lag period of 4.3 min, compared to the 1.1 min lag period of monophenolase in the absence of 3-Hydroxy-4-methoxycinnamic acid. The inhibition of diphenolase by 3-Hydroxy-4-methoxycinnamic acid appeared to be reversible.
    This indicated that the inhibitor suppresses the enzyme activity, resulting in a reduction in catalysis efficiency, as opposed to removing the effective enzyme, which leads to a reduction in enzyme activity. The Lineweaver-Burk plot demonstrated the competitive inhibition of tyrosinase by 3-Hydroxy-4-methoxycinnamic acid, with a maximum reaction rate (vm) and inhibition constant (KI) of 64.5 μmol/min and 0.11 mmol/L, respectively.