CAS 58917-67-2

BPDE

Descrizione:

BPDE, o epossido diolo di benzo[a]pirene, è un potente derivato di idrocarburi aromatici policiclici noto per il suo ruolo di cancerogeno. Si forma dall'attivazione metabolica del benzo[a]pirene, un composto comunemente trovato nel fumo di tabacco e nei cibi grigliati. BPDE è caratterizzato dalla sua capacità di formare adotti del DNA, che possono portare a mutazioni e, in ultima analisi, contribuire allo sviluppo del cancro. Il composto è altamente reattivo a causa della presenza di gruppi epossidici, rendendolo capace di interagire con siti nucleofili in molecole biologiche. BPDE è tipicamente studiato nel contesto della salute ambientale e della tossicologia, poiché l'esposizione a questo composto può avvenire attraverso inalazione, ingestione o contatto dermico. La sua persistenza nell'ambiente e il potenziale di bioaccumulo sollevano preoccupazioni riguardo al suo impatto sulla salute umana e sugli ecosistemi. Comprendere i meccanismi d'azione di BPDE è cruciale per valutare i rischi associati all'esposizione e per sviluppare strategie per mitigare i suoi effetti.

Formula: C₂₀H₁₄O₃

InChI: InChI=1/C20H14O3/c21-17-13-8-11-5-4-9-2-1-3-10-6-7-12(15(11)14(9)10)16(13)19-20(23-19)18(17)22/h1-8,17-22H/t17-,18+,19-,20+/s2

InChI key: InChIKey=DQEPMTIXHXSFOR-LMWGHQENNA-N

SMILES: O[C@@H]1C2=C(C3=C4C=5C(C=C3)=CC=CC5C=CC4=C2)[C@@]6([C@@](O6)([C@H]1O)[H])[H]

Sinonimi:

• (+)-Anti-7,8-Dihydroxy-9,10-Epoxy-7,8,9,10-Tetrahydrobenzo(A)Pyrene
• (+-)-(E)-7,8-Dihydroxy-9,10-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene
• (+/-)-Syn-7,8-Dihydroxy-9,10-Epoxy-7,8,9,10-Tetrahydrobenzo(A)Pyrene
• (-)-7,8-Dihydroxy-9,10-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene
• (±)-7α,8β-Dihydroxy-9β,10β-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-7β,8α-Dihydroxy-9α,10α-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-Benzo[a]pyrene-r-7,t-8-dihydrodiol-t-9,10-epoxide
• (±)-anti-7β,8α-Dihydroxy-9α,10α-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-anti-BPDE
• (±)-anti-Benzo[a]pyrene-7,8-dihydro-7,8-diol 9,10-epoxide
• (±)-anti-Benzo[a]pyrene-7,8-diol-9,10-epoxide
• (±)-r-7,t-8-Dihydroxy-t-9,10-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-r-7,t-8-Dihydroxy-t-9,10-oxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-trans-7,8-Dihydroxy-anti-9,10-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• (±)-trans-7β,8α-Dihydroxy-9α,10α-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• 7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide
• 7r,8t-Dihydroxy-9t,10t-oxy-7,8,9,10-tetrahydrobenzo[a]pyrene
• Benzo(10,11)chryseno(3,4-b)oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-
• Benzo(a)pyrene, 7,8,9,10-tetrahydro-7,8-dihydroxy-9,10-epoxy-, (E)-
• Benzo(a)pyrene, 7,8,9,10-tetrahydro-7,8-dihydroxy-9,10-epoxy-, anti-
• Benzo[10,11]chryseno[3,4-b]oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-, (7R,8S,8aS,9aR)-rel-
• Benzo[10,11]chryseno[3,4-b]oxirene-7,8-diol, 7,8,8a,9a-tetrahydro-, (7α,8β,8aα,9aα)-
• Bpde 2
• anti-(±)-Benzo[a]pyrene-trans-7,8-dihydrodiol-9,10-epoxide

Benzo[a]pyrene Diol Epoxide (>90%)

Prodotto controllato

CAS: 58917-67-2

Stability Light Sensitive
Applications Benzo[a]pyrene diol epoxide stimulates an inflammatory response in normal human lung fibroblasts through a p53 and JNK mediated pathway. Benzo [a]pyrene diol epoxide (BPDE), a carcinogen present in tobacco smoke as well as in environmental pollution, induces esophageal carcinogenesis.
References Cavalieri, E., et al.: Biochem. Pharmacol., 1988, 37, 2173 (1988); Conney, A., et al.: Cancer Res., 42, 4875 (1982); Penning, T., et al.: Chem. Res. Toxicol., 9, 84 (1996); Lu, D., et al.: Chem. Res. Toxicol., 2011, 24, 1905 (2011);

Formula: C₂₀H₁₄O₃

Purezza: >90%

Colore e forma: Neat

Peso molecolare: 302.3234

Ref: TR-B287550

Benzo[A]pyrene diol epoxide

CAS: 58917-67-2

Benzo[A]pyrene diol epoxide (BPDE) is a genotoxic compound that can react with DNA, forming covalent adducts. This reaction leads to structural and functional changes in the DNA molecule and can lead to mutations in DNA. BPDE has been detected in human serum as an epoxide-DNA adduct. It is found in cigarette smoke and other sources of air pollution such as automobile exhaust, coal fires, and combustion of wood or fossil fuels. Analysis of BPDE has been used as an analytical method for identifying its presence in environmental samples. Multivariate logistic regression analysis has been used to study the relationship between BPDE levels and erythrocyte micronuclei frequency in humans. The results showed that there was a statistically significant association between these two variables.

Formula: C₂₀H₁₄O₃

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 302.3 g/mol

Ref: 3D-ICA91767