• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Aflatoxin B2

Aflatoxin B2

Product ID A2046
Cas No. 7220-81-7
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $174.00 In stock
5 mg $559.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Aflatoxins are mycotoxins found in foods and livestock feeds that were initially produced by species of Aspergillus. Aflatoxin B2 is cytotoxic; it inhibits DNA synthesis and induces cell cycle arrest.

Product Info

Cas No.

7220-81-7

Purity

≥98%

Formula

C17H14O6

Formula Wt.

314.229

IUPAC Name

(3S,7R)-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraene-16,18-dione

Synonym

Dihydroaflatoxin B1, Dihydroaflatoxine B1

Melting Point

286.0-289.0°C

Solubility

Soluble in methanol, DMSO

Appearance

White to off white powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

A2046 MSDS PDF

Info Sheet

A2046 Info Sheet PDF

References

Miliţă NM, Mihăescu G, Chifiriuc C. Aflatoxins--health risk factors. Bacteriol Virusol Parazitol Epidemiol. 2010 Jan-Mar;55(1):19-24. PMID: 21038701.

Gabal MA, Hegazi SA, Hassanin N. Aflatoxin production by Aspergillus flavus field isolates. Vet Hum Toxicol. 1994 Dec;36(6):519-21. PMID: 7900269.

Dutton MF, Ehrlich K, Bennett JW. Biosynthetic relationship among aflatoxins B1, B2, M1, and M2. Appl Environ Microbiol. 1985 Jun;49(6):1392-5. PMID: 3925881.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • P1760

    Peptide T

    Peptide fragment of HIV-1 gp120.

    ≥98%
  • P2002

    PF-04691502 Dihydrate

    PI3K and mTOR inhibitor.

    ≥98%
  • N3520

    Nifursol

    Nitrofuran, livestock antibiotic.

    ≥98%
  • A2401

    AG-18

    EGFR and PDGFR inhibitor

    ≥98%
  • F1992

    Fexaramine

    FXR agonist.

    ≥98%
  • E7324

    Ethisterone

    Synthetic steroid hormone, contraceptive; PR ag...

    ≥98%
  • B8144

    Bulleyaconitine A

    Found in Aconitum bulleyanum; voltage-gated Na+...

    ≥95%
  • C2948

    Chloroadenosine

    Nucleoside (adenosine) analog; DNA chain termin...

    ≥98%
  • C3208

    Ciclopirox Olamine

    Hydroxypyridone, metal ion chelator; mTOR inhib...

    ≥98%
  • T1849

    Temozolomide

    Imidazotetrazine, DNA alkylator.

    ≥98%
  • H8162

    (−)-Huperzine A

    Sesquiterpene alkaloid found in Huperzia serrat...

    ≥97%
  • K0552

    Kb NB 77-78

    CID-797718 analog; potential PKD1 binding agent...

    ≥98%
  • L5749

    Lomefloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • F3473

    Fisetin

    Flavonoid found in various plant sources; matri...

    ≥97%
  • J6400

    (+)-JQ-1

    Triazolothienodiazepine; BRD inhibitor.

    ≥99%
  • R8179

    Rutaecarpine, synthetic

    Found in Evodia rutaecarpa; potential cAMP, 3β...

    ≥98%
  • M1777

    R-(−)-α-Methylbenzyl Isothiocyanate

    ITC, used as chiral agent.

    ≥98%
  • B5072

    BMS-754807

    InsR and IGF-1R inhibitor.

    ≥98%
  • N3450

    Nimesulide

    NSAID; COX-2 inhibitor.

    ≥98%
  • F4582

    Fluocinolone Acetonide

    Synthetic hydrocortisone derivative; glucocorti...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only