Biochemicals and Reagents

Applications 5-(Octylsulfonyl)-2-phenyl-2H-tetrazole is an intermediate in the synthesis of (10E)-10-Octadecenoic acid (O235250). (10E)-10-Octadecenoic acid is a fatty acid found in cow milk.
References Yang, Y., et al.: Journal of Dairy Science, 102, 2266 (2019).

Applications N-Propylsulfamide Potassium Salt is used as a reagent in the synthesis of Macitentan (M105005); an orally active, potent dual endothelin receptor antagonist used for pulmonary arterial hypertension.
References Bolli, M.H., et al.: J. Med. Chem., 55, 7849 (2012)

Applications 5ß,6ß-Epoxycholestanol-d7 is the labeled form of C432523, which is a oxidation product of low density lipoprotein by peroxynitrite, myoglobin, and copper.
References Patel, Rakesh P., Journal of Lipid Research, 37, 2361-2371, (1996)

Applications CA-074 methyl ester is a cell-permeable cathepsin B inhibitor.

Applications 5alpha-Androstan-17alpha-methyl-17beta-ol-3-one-1,2,4,5-d4 is a useful isotopically labeled compound of Mestanolone (M225790)

Applications Poly(ethylene Glycol) molecules of an average molecular mass of 30,000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);

Applications Triciribine phosphate is an Akt activation inhibitor that inhibits Akt phosphorylation by binding to the pleckstrin homology (PH) domain of the Akt and blocking its recruitment to the plasma membrane.
References Berndt, N., et al.: Cell Death Differ. 17, 1795 (2010)

Applications N4-Benzoyl-2’-deoxy-5’-O-DMT-cytidine 3’-CE Phosphoramidite is used to prepare antisense oligonucleotides containing conformationally constrained methoxyaminomethylene and aminooxymethylene and aminomethylene bridged nucleoside analogs.
References Prakash, T., et al.: J. Med. Chem., 53, 1636 (2010); Winkler, J., et al.: Eur. J. Med. Chem., 44, 670 (2009)

Stability Unstable in aqueous Solution
Applications H-GLY-ONP HCL (cas# 16336-29-1) is a useful research chemical.

Applications N-Boc-L-tyrosine is an N-Boc-protected form of L-Tyrosine (T899975). L-Tyrosine is an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.
References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)

Impurity Stavudine EP Impurity B
Applications 3’-β-Thymidine (Stavudine EP Impurity B) is an intermediate in the production of fluorothymidine and phosphorylase derivatives (1,2). Stavudine is used as an antiviral agent. Reverse transcriptase inhibitor (3).
References 1. Roberta, G. et al.: Biochem. Pharmacol. 1993 Dec 14;46(12):2209-18.2. Hatano, A. et al.: Bioorg. Med. Chem. 2008 Apr 1;16(7):3866-703. Santiprabhob, J. et al.: Biomed. Res. Int. 2017;2017:7481597.