Narchinol B

Narchinol B
Product Name Narchinol B
CAS No.: 1356822-09-7
Catalog No.: CFN89522
Molecular Formula: C12H16O3
Molecular Weight: 208.25 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Targets: NO
Source: The rhizomes and roots of Nardostachys chinensis.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Narchinol B shows inhibitory activity against LPS-induced NO production.
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.
  • Front Pharmacol.2022, 13:972825.
  • Bulletin of Health Research2016, 44(4):279-286
  • J Ethnopharmacol.2017, 197:157-164
  • Chung Shan Medical University2020, US20200323790A1
  • Univerzita Karlova2021, 20.500.11956.
  • Immunopharmacol Immunotoxicol.2024, 46(4):496-508.
  • J Pharmaceut Biomed2020, 178:112894
  • Biomedicines.2020, 8(11):486.
  • Biol Pharm Bull.2017, 40(6):797-806
  • Food Science and Biotechnology2022, 10.1007.
  • Narchinol B

    Catalog No: CFN89522
    CAS No: 1356822-09-7
    Price: Inquiry(manager@chemfaces.com)
    Desoxo-narchinol A

    Catalog No: CFN89358
    CAS No: 53859-06-6
    Price: $593/5mg
    Nootkatone

    Catalog No: CFN98699
    CAS No: 4674-50-4
    Price: $40/20mg
    Oxyphyllol B

    Catalog No: CFN95575
    CAS No: 226546-99-2
    Price: Inquiry(manager@chemfaces.com)
    Tessaric acid

    Catalog No: CFN95182
    CAS No: 58142-10-2
    Price: $318/5mg
    Nardosinone

    Catalog No: CFN90178
    CAS No: 23720-80-1
    Price: $40/20mg
    Kanshone B

    Catalog No: CFN89423
    CAS No: 115370-61-1
    Price: Inquiry(manager@chemfaces.com)
    Aristolone

    Catalog No: CFN96139
    CAS No: 6831-17-0
    Price: $298/20mg
    Axinysone B

    Catalog No: CFN89436
    CAS No: 1114491-60-9
    Price: $338/5mg
    Kanshone H

    Catalog No: CFN89349
    CAS No: 1445952-33-9
    Price: Inquiry(manager@chemfaces.com)
    Bioorg Med Chem Lett. 2012 Jan 1;22(1):706-8.
    Inhibitory constituents of Nardostachys chinensis on nitric oxide production in RAW 264.7 macrophages.[Pubmed: 22079762]

    METHODS AND RESULTS:
    The activity-guided fractionation of the MeOH extract of the rhizomes and roots of Nardostachys chinensis led to the isolation of two new sesquiterpenoids, Narchinol B (8) and narchinol C (9), along with 10 known compounds, ursolic acid (1), nardosinone (2), pinoresinol (3), desoxo-narchinol A (4), kanshone B (5), epoxyconiferyl alcohol (6), debilon (7), 4α,5-dimethyl-1,3-dioxo-1,2,3,4,4α,5,6,7-octahydronaphthalene (10), p-coumaric acid (11), and isoferulic acid (12). Their structures were determined using spectroscopic techniques, which included 1D- and 2D-NMR.
    CONCLUSIONS:
    Among the isolates, compounds 2, 4, 5, 8 and 9 showed inhibitory activity against LPS-induced NO production with IC(50) values of 4.6-21.6 μM.
    Macrophylloside D

    Catalog No: CFN95113
    CAS No: 179457-69-3
    Price: $318/10mg
    Gypenoside XIII

    Catalog No: CFN95239
    CAS No: 80325-22-0
    Price: $288/10mg
    Quercetin-3'-glucoside

    Catalog No: CFN95271
    CAS No: 19254-30-9
    Price: $318/10mg
    3beta-Hydroxyurs-12,18-dien-28-oic acid beta-D-glucopyranosyl ester

    Catalog No: CFN95461
    CAS No: 434942-42-4
    Price: $318/5mg
    Maingayone B

    Catalog No: CFN95483
    CAS No: 1071223-57-8
    Price: $318/20mg
    6-Methoxyfraxinellone

    Catalog No: CFN95485
    CAS No: N/A
    Price: $318/10mg
    Oxytroflavoside F

    Catalog No: CFN95489
    CAS No: 1391144-85-6
    Price: $318/5mg
    Hosenkoside D

    Catalog No: CFN95521
    CAS No: 156823-94-8
    Price: $318/5mg
    Methyl lucidenate C

    Catalog No: CFN95541
    CAS No: N/A
    Price: $413/5mg
    Ephedrannin D1

    Catalog No: CFN95547
    CAS No: 1592431-55-4
    Price: $318/5mg