Safety of (S)-Propane-1,2-diamine dihydrochloride. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: (S)-Propane-1,2-diamine dihydrochloride, is researched, Molecular C3H12Cl2N2, CAS is 19777-66-3, about β-PNA: Peptide nucleic acid (PNA) with a chiral center at the β-position of the PNA backbone. Author is Sugiyama, Toru; Imamura, Yasutada; Demizu, Yosuke; Kurihara, Masaaki; Takano, Masashi; Kittaka, Atsushi.
Peptide nucleic acid (PNA) monomers with a Me group at the β-position have been synthesized. The modified monomers were incorporated into PNA oligomers using Fmoc chem. for solid-phase synthesis. Thermal denaturation and CD studies have shown that PNA containing the S-form monomers was well suited to form a hybrid duplex with DNA, whose stability was comparable to that of unmodified PNA-DNA duplex, whereas PNA containing the R-form monomers was not.
Although many compounds look similar to this compound(19777-66-3)Safety of (S)-Propane-1,2-diamine dihydrochloride, numerous studies have shown that this compound(SMILES:C[C@H](N)CN.[H]Cl.[H]Cl), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider