Date published: 2025-11-29

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7,12-Dimethylbenz[a]anthracene (CAS 57-97-6)

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Alternate Names:
DMBZA; DMBA
Application:
7,12-Dimethylbenz[a]anthracene is a carcinogen activated by microsomal enzymes
CAS Number:
57-97-6
Purity:
≥98%
Molecular Weight:
256.34
Molecular Formula:
C20H16
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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7,12-Dimethylbenz[a]anthracene is an extremely potent carcinogen that undergoes activation by microsomal enzymes to form a diol epoxide metabolite. This metabolite has the ability to covalently bind to DNA in mammalian cells, ultimately leading to the development of tumors. 7,12-Dimethylbenz[a]anthracene is classified as a polycyclic aromatic hydrocarbon and is considered a carcinogenic organic pollutant that is generated during the incomplete combustion of gasoline and coal.


7,12-Dimethylbenz[a]anthracene (CAS 57-97-6) References

  1. 7,12-Dimethylbenz[a]anthracene exposure induces the DNA repair response in neonatal rat ovaries.  |  Ganesan, S., et al. 2013. Toxicol Appl Pharmacol. 272: 690-6. PMID: 23969067
  2. Suppression of 7,12-dimethylbenz(a)anthracene-induced mammary tumorigenesis by glyceollins.  |  Kim, BR., et al. 2015. Mol Nutr Food Res. 59: 907-17. PMID: 25641514
  3. Daphnetin ameliorates 7,12-dimethylbenz[a]anthracene-induced mammary carcinogenesis through Nrf-2-Keap1 and NF-κB pathways.  |  Kumar, A., et al. 2016. Biomed Pharmacother. 82: 439-48. PMID: 27470383
  4. Taxifolin Inhibits 7,12-Dimethylbenz(a)anthracene-induced Breast Carcinogenesis by Regulating AhR/CYP1A1 Signaling Pathway.  |  Haque, MW. and Pattanayak, SP. 2018. Pharmacogn Mag. 13: S749-S755. PMID: 29491628
  5. Vitamin K protects against 7,12-dimethylbenz(A)anthracene induced hepatotoxicity in Wistar rats.  |  Dosumu, OA., et al. 2021. Environ Toxicol. 36: 362-373. PMID: 33063951
  6. 3'-Hydroxypterostilbene Inhibits 7,12-Dimethylbenz[a]anthracene (DMBA)/12-O-Tetradecanoylphorbol-13-Acetate (TPA)-Induced Mouse Skin Carcinogenesis.  |  Lee, PS., et al. 2021. Phytomedicine. 81: 153432. PMID: 33310310
  7. Optimization of 7,12-dimethylbenz(a)anthracene-induced rat epithelial ovarian tumors.  |  Yang, XY., et al. 2021. Oncol Lett. 21: 206. PMID: 33574945
  8. Betulin ameliorates 7,12-dimethylbenz(a)anthracene-induced rat mammary cancer by modulating MAPK and AhR/Nrf-2 signaling pathway.  |  Zhang, J., et al. 2021. J Biochem Mol Toxicol. 35: e22779. PMID: 33759307
  9. Dimethylbenz(a)anthracene-induced mammary tumorigenesis in mice.  |  Plante, I. 2021. Methods Cell Biol. 163: 21-44. PMID: 33785167
  10. Changes in miR-124-1, miR-212, miR-132, miR-134, and miR-155 Expression Patterns after 7,12-Dimethylbenz(a)anthracene Treatment in CBA/Ca Mice.  |  Tomesz, A., et al. 2022. Cells. 11: PMID: 35326471
  11. o-Aminoazotoluene, 7,12-dimethylbenz[a]anthracene, and N-ethyl-N-nitrosourea, which are mutagenic but not carcinogenic in the colon, rapidly induce colonic tumors in mice with dextran sulfate sodium-induced colitis.  |  Hakura, A., et al. 2022. Genes Environ. 44: 11. PMID: 35351212
  12. Fraction from Calliandra portoricensis reduces 7, 12 dimethylbenz(a)anthracene-induced mammary tumors in Wistar rats.  |  Kosemani, SO., et al. 2022. Avicenna J Phytomed. 12: 131-144. PMID: 35614889
  13. Zingiberene exerts chemopreventive activity against 7,12-dimethylbenz(a)anthracene-induced breast cancer in Sprague-Dawley rats.  |  Seshadri, VD., et al. 2022. J Biochem Mol Toxicol. 36: e23146. PMID: 35698847
  14. Effects of 7,12-Dimethylbenz(a)anthracene on Apoptosis of Breast Cancer Cells through Regulating Expressions of FasL and Bcl-2.  |  Lin, R., et al. 2022. Cell Mol Biol (Noisy-le-grand). 68: 201-208. PMID: 35809312

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

7,12-Dimethylbenz[a]anthracene, 100 mg

sc-210652A
100 mg
$143.00

7,12-Dimethylbenz[a]anthracene, 250 mg

sc-210652B
250 mg
$234.00

7,12-Dimethylbenz[a]anthracene, 1 g

sc-210652
1 g
$275.00

7,12-Dimethylbenz[a]anthracene, 5 g

sc-210652C
5 g
$1336.00

7,12-Dimethylbenz[a]anthracene, 10 g

sc-210652D
10 g
$2458.00