Building Blocks

Applications (±)-trans-1,2-Diaminocyclohexane is a reagent used in the thyroid receptor agonists for treatment of androgenetic alopecia.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Li, J. J., et al.: Bioorg. Med. Chem. Lett., 20, 306 (2010)

Stability Store in freezer at -20°C
Applications A synthetic intermediate

Applications 1,2-Cyclohexane-d10-diamine (cis/trans mixture) (CAS# 2120097-66-5) is a useful isotopically labeled research compound.

Applications Labelled 2,4-Diaminobutyric Acid. 2,4-Diaminobutyric Acid is a pharmacological tool and potential chiral building block. 2,4-Diaminobutyric Acid is also used as an internal standard for amino acid analysis. 2,4-Diaminobutyric Acid is also found to inhibit GABA transaminase, thus producing an elevation of GABA level, and to have an antitumor activity in vitro and in vivo against mouse fibrosarcoma cells.
References Riordan, J.F. et al.: Methods Enzymol., 47, 31 (1977); Beart, P.M. et al.: Neurscience Lett., 5, 193 (1977); Ronquist, G. et al.: J. Cancer Res. Clin. Oncol., 96, 259 (1980); Solladie-Cavallo, A. et al.: Tetrahedron Lett., 30, 6011 (1989);

Applications 5,6-Diamino-2-hydroxybenzimidazole (cas# 55621-49-3) is a compound useful in organic synthesis.

Applications 2,4-Dichloro-5-bromopyrimidine (cas# 36082-50-5) is a compound useful in organic synthesis.

Applications Enoxacin intermediate.
References Hinman, M., et al.: J. Med.l Chem., 49, 4842 (2006), Kumar, V., et al.: J. Enz. Inhib. Med. Chem., 24, 1169 (2009),

Applications α,α-Dichlorodiphenylmethane is a degradation product of polychloroaromatic insecticides such as Dicofol (D436700) and DDT. α,α-Dichlorodiphenylmethane is also used as a catalyst for photodegradation of plastics.
References Golovleva, L.A. et al.: Mikrobiologiya, 51, 973 (1982); Freedman, B.: J. Appl. Polym. Sci., 20, 911 (1976);

Applications 4,5-Dicyanoimidazole is commonly used in activation of nucleoside phosphoramidites during solid-phase oligonucleotide synthesis, and synthesis of nucleoside phosphoramidites, synthesis of novel nucleosides. IT is often used as an alternative to Tetrazole (T307500).
References Vargeese, C., et al.: Nucleic Acid Res.,  26 1046 (1998); Jin, Y., et al.: Tetrahedron Lett., 37, 973 (1996); Lackey, J., et al.: J. Am. Chem. Soc., 131, 8496 (2009)

Applications 1,4-Dibromobenzene (D4, 98%) (cas# 4165-56-4) is a useful research chemical.

Applications N,N-Diethylacetoacetamide is an intermediate in the synthesis of Phosphamidon (E/Z mixture) (P353730), an organophosphate insecticide that acts as a cholinesterase inhibitor.
References Jacques, R., et al.: Archiv fuer Toxikologie 18: 316 (1960); Bachmann, F.: Proc. Intern. Cong. Crop. Protection, 4th Congr., 2, 1153 (1960)

Applications 4-(Diethylamino)benzaldehyde is a mechanism-based inhibitor for human aldehyde dehydrogenase isoenzymes. Potent and reversible inhibitor of mouse and human class I aldehyde dehydrogenase.
References Morgan, C. A., et al.: Chem. Biol. Interact., 234, 18 (2015); Russo, J., et al.: Biochem. Pharmacol., 50, 399 (1995)

Applications 3,3-Difluoroazetidine Hydrochloride is used in preparation of Dihydropyrimidine compounds as antiviral agents.
References Song, H., et al.:U.S. Pat. Appl. Publ., (2020);

Applications 3,3-Diethoxy-1-propanol is used as a reactant in the synthesis of nanoparticles.
References Sumitani, Shogo, et al.: Reactive & Func. Polymers, 71(7), 684-693 (2011);Kanakubo, Yurie, et al.: Colloids and Surfaces, B, 78(1), 85-91 (2010)