• 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

  • S7769

    Streptomycin Sulfate

    Aminoglycoside; protein translation inhibitor, ...

    ≥98%
  • N7209

    NSC-207895

    Benzofuroxan derivative; MDMX inhibitor.

    ≥98%
  • I7870

    Itraconazole

    Triazole; 14-α demethylase inhibitor, Smo modu...

    ≥98%
  • A1607

    AEBSF Hydrochloride

    Serine protease substrate/inhibitor.

    ≥98%
  • R2353

    RF-NH2

    RF-amide peptide; potential GPR147 agonist, pot...

    ≥95%
  • G691343

    Griseofulvin

    Fungistatic

    ≥98%
  • M7530

    [Nle4, D-Phe7]-α-Melanocyte Stimulating Hormone

    Semi-synthetic peptide, melanocortin analog; MC...

    ≥98%
  • A5193

    Amygdalin

    Glucoside found in stone fruits and apples.

    ≥98%
  • R8179

    Rutaecarpine, synthetic

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

    ≥98%
  • V0352

    Vandetanib

    RET, EGFR, VEGFR2 inhibitor.

    ≥98%
  • R2510

    RGD-4C

    Peptide, used to deliver conjugated drugs to ce...

    ≥95%
  • V3476

    Vitamin D2

    Vitamin D prodrug produced by fungi and alfalfa...

    ≥91%
  • U698576

    Urolithin B

    Ellagic acid derivative produced by gut microfl...

    ≥99%
  • A5327

    Anagrelide

    Imidazoquinazoline; PDE3 inhibitor.

    ≥98%
  • C1650

    β-Cembrenediol Methyl Ether

    Diterpene found in tobacco plants and cigarette...

    ≥90%
  • N3228

    Nifedipine

    Dihydropyridine; L-type Ca2+ channel blocker.

    ≥98%
  • T3196

    Thymoquinone

    Phytochemical from Nigella sativa.

    ≥98%
  • B3209

    Bicalutamide

    AR antagonist.

    ≥98%
  • R3010

    Recombinant Tp-chimeric protein

    Recombinant chimeric protein containing Trepone...

    ≥95%
  • F4583

    Flupirtine Maleate

    Kv7 K+ channel activator, NMDA antagonist, GABA...

    ≥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