Building Blocks

Applications L-Alanyl-L-proline is a dipeptide that contains a sterically constrained proline, a well-known turn inducer in proteins.
References Moriuchi, T., et al.: J. Organomet. Chem., 589, 50 (1999)

Applications Valerophenone is an aromatic ketone that is often used as a tool in the study of various photochemical processes. Valerophenone is also an inhibitor of the enzyme carbonyl reductase.
References Lewis, F.D.: Mol. Photochem., 4, 49 (1972); Turro, N.J. et al.: Photochem. Photobiol., 26, 413 (1977); Imamura,Y. et al.: J. Enzyme Inhib. Med. Chem., 22, 105 (2007);

Stability Moisture Sensitive
Applications δ-Valerolactone is a compound commonly used to synthesize copolyesters by means of lipase-catalyzed ring opening polymerization.
References Faÿ, F., et al.: Eur. Polym. J., 43, 4800 (2007); Küllmer, K., et al.: Macromol. Rapid Comm., 19, 127 (1998)

Applications 12-(t-Boc-amino)-1-dodecanol (cas# 67341-03-1) is a compound useful in organic synthesis.

Applications N-Boc-propargylamine is used in the preparation of triazolobenzylidene-thiazolopyrimidines which act as CDC25 phosphatase inhibitors. Also used in the synthesis of β-glucan polysaccharide analogs.
References Duval, R. et al.: J. Comb. Chem., 11, 947 (2009); Tanaka, H. et al.: Tetrahedron Lett., 53, 4104 (2012);

Applications Butyronitrile Diethyl Malonate (cas# 63972-18-9) is a compound useful in organic synthesis.

Stability Unstable in Aqueous Solution
Applications 1-(4-Chlorophenyl)-3-(dimethylamino)propan-1-one Hydrochloride

Applications 2-Chloroacetophenone is a chemical warfare agent commonly known as ‘Mace’ affects the oral, nasal and conjunctival mucous membranes also causing loss of balance and disorientation. Also a chemical building block for organic synthesis.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
E0
References Ballantyne, B. et al.: Arch. Toxicol., 40, 75 (1978);

Applications 2'-Chloroacetophenone (cas# 2142-68-9) is a compound useful in organic synthesis.

Applications 1-Chlorododecane is used as a reagent in the chemical modification of zein to reduce the brittleness of zein films.
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 Shi, K., et al.: J. Agr. Food Chem., 59, 56 (2011)

Applications 2-(4’-Chlorobenzoyl)benzoic Acid (cas# 85-56-3) is a compound useful in organic synthesis.

Applications 2-Chloro-1,3-benzothiazole is used in the synthesis of CBTs which are good building blocks for bioluminescent compounds for imaging.
References Hauser, J. et al.: Bell. J. Org. Chem., 12, 2019 (2016);

Applications 5-Chloro-1,2-benzisothiazol-3(2H)-one (cas# 4337-43-3) is a compound useful in organic synthesis.

Applications 2-Chloro-5-(chloromethyl)pyridine, is a building block used for the synthesis of various pharmaceutical compounds. It can also be used for the synthesis of new neonicotinoid compounds, having insecticidal activity.
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 Deng, X., et al.: Jingxi Huagong Zhongjianti, 42, 23 (2012);

Stability Explodes When Heated
Applications 2-Cyanoethyl N,N,N’,N’-Tetraisopropylphosphoramidite (cas# 102691-36-1) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 3-Cyanopyridine is used in the preparation of arylthiazolines and arylimidazolines via dibromodimethylhydantoin-catalyzed condensation of aryl nitriles with ethylene diamine or aminoethanethiol.
References Hojati, S. F., et al.: Can. J. Chem., 88, 135 (2010);

Applications Cyanoacetamide has been used in photometric and fluorimetric postcolumn labeling.
References Honda S., et. al.: Anal. biochem., 134, 483(1983)

Applications Cyanoacetic acid is a dangerous compound that is commonly used as a synthetic intermediate. Cyanoacetic acid has also been found to have teratogenic effects on rat embryos.
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 Simpson, M., et al.: Food Chem. Toxicol., 24, 634 (1986)