Alterlactone

Alterlactone
Product Name Alterlactone
CAS No.: 1030376-89-6
Catalog No.: CFN96958
Molecular Formula: C15H12O6
Molecular Weight: 288.25 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The cultures of the endolichenic fungus Ulocladium sp.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Alterlactone shows strong radical scavenging activity.
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.
  • J Microbiol Biotechnol.2020, 30(2):178-186.
  • FEMS Microbiol Lett.2017, 364(11)
  • Phytother Res.2022, 10.1002:ptr.7626.
  • Evid Based Complement Alternat Med.2019, 2019:2135351
  • J Cell Mol Med . 2023, jcmm.17954.
  • Food Sci Nutr.2019, 8(1):246-256
  • Molecules.2022, 27(19):6681.
  • J Health Sci Med Res.2023, 31584.
  • Sci Rep. 2018, 10590
  • Food Chem. 2020, 320:126530
  • Protosappanin B

    Catalog No: CFN90135
    CAS No: 102036-29-3
    Price: $138/20mg
    10-O-Methylprotosappanin B

    Catalog No: CFN96304
    CAS No: 111830-77-4
    Price: Inquiry(manager@chemfaces.com)
    Protosappanin A dimethyl acetal

    Catalog No: CFN96252
    CAS No: 868405-37-2
    Price: Inquiry(manager@chemfaces.com)
    Alterlactone

    Catalog No: CFN96958
    CAS No: 1030376-89-6
    Price: Inquiry(manager@chemfaces.com)
    Hinokitiol

    Catalog No: CFN93995
    CAS No: 499-44-5
    Price: $30/20mg
    6(1H)-Azulenone, 2,3-dihydro-1,4-dimethyl

    Catalog No: CFN92790
    CAS No: 71305-89-0
    Price: Inquiry(manager@chemfaces.com)
    Perilloxin

    Catalog No: CFN96321
    CAS No: 263249-77-0
    Price: Inquiry(manager@chemfaces.com)
    Dehydroperilloxin

    Catalog No: CFN89219
    CAS No: 263241-09-4
    Price: Inquiry(manager@chemfaces.com)
    Fitoterapia. 2012 Jan;83(1):209-14.
    Polyketides with antimicrobial activity from the solid culture of an endolichenic fungus Ulocladium sp.[Pubmed: 22061662]

    METHODS AND RESULTS:
    Two new polyketides, 7-hydroxy-3, 5-dimethyl-isochromen-1-one (1) and 6-hydroxy-8-methoxy-3a-methyl-3a,9b-dihydro-3H-furo[3,2-c]isochromene-2,5-dione (2), along with eleven known compounds, 5'-methoxy-6-methyl-biphenyl-3,4,3'-triol (3), 7-hydroxy-3-(2-hydroxy-propyl)-5-methyl-isochromen-1-one (4), rubralactone (5), isoaltenuene (6), altenuene (7), dihydroaltenuenes A (8), altenusin (9), Alterlactone (10), 6-O-methylnorlichexanthone (11), norlichexanthone (12), and griseoxanthone C (13) were isolated from the culture of the endolichenic fungus Ulocladium sp. Compound 2 was obtained as a racemate with an unprecedented chemical skeleton. The NMR data assignments for 3 and 4 were achieved for the first time. Compounds 1-13 were screened for their antimicrobial and radical scavenging activities.
    CONCLUSIONS:
    Compound 1 showed some antifungal activity against Candida albicans SC 5314 with IC(50) of 97.93 ± 1.12 μM. Compounds 11-13 showed strong activity against Bacillus subtilis with IC(50) in the range of 1-5 μM. Compound 12 significantly inhibited the growth of methicillin-resistant Staphylococcus aureus with IC(50) of 20.95 ± 1.56 μM. Compounds 9 and 10 showed strong radical scavenging activity in comparison with vitamin C. The plausible biosynthetic pathways for compounds 1, 2, and 4-8 were discussed.
    Geoside

    Catalog No: CFN95233
    CAS No: 585-90-0
    Price: $368/5mg
    3-Acetyl-ginsenoside F1

    Catalog No: CFN95238
    CAS No: 1881225-08-6
    Price: $318/5mg
    6-Hydroxy-7-methoxydihydroligustilide

    Catalog No: CFN95289
    CAS No: 210036-09-2
    Price: $318/5mg
    9,11-Dehydro-beta-boswellic acid

    Catalog No: CFN95335
    CAS No: 471-65-8
    Price: $318/5mg
    Acacetin 7-[rhamnosyl-(1->2)-galacturonide]

    Catalog No: CFN95358
    CAS No: 38722-95-1
    Price: $318/10mg
    Hydroxytyrosol 1-O-glucoside

    Catalog No: CFN95367
    CAS No: 76873-99-9
    Price: $318/10mg
    Yinxiancaoside C

    Catalog No: CFN95377
    CAS No: 1159908-74-3
    Price: $413/5mg
    Dehydrodicatechin A

    Catalog No: CFN95451
    CAS No: 36048-23-4
    Price: $318/5mg
    Mahuannin B

    Catalog No: CFN95554
    CAS No: 82796-37-0
    Price: $318/5mg
    4-Keto-laurifoline

    Catalog No: CFN95594
    CAS No: N/A
    Price: $318/10mg