Pharmaceutical Standards

Applications 4,4'-(1Z)-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt is a reactant in the synthesis of (arylamino)triazinylamino-substituted stilbenedisulfonic acid, to be used as an optical brightener.
References Okuom, Macduff, et al.: Inter. J. of Org. Chem., 3(4), 256-261 (2013)

Applications 4-Nitrobiphenyl-2’,3’,4’,5’,6’-d5 (cas# 64421-02-9) is a compound useful in organic synthesis.

Applications N,N'-Bis[3-(trifluoromethyl-4-cyanophenyl)thiourea can be obtained from 5-Amino-2-cyanobenzotrifluoride (A603630) which is used for the preparation of benzene derivatives as non-steroidal androgen receptor modulators.
References Xiao, H.-Y., et al.: Bioorg. Med. Chem. Lett., 20, 4491 (2010)

Applications 2-Isonitrosoacetophenone is used to make a complex with copper and amino acids. These complexes has shown to have more antimicrobial activities against gram positive bacteria than gram negative bacteria and the complexes also have antioxidant activity.
References Tidjani-Rahmouni, N., et. al.: J. Mol. Struct., 1075, 254 (2014)

Applications Isotope labelled N-1-Naphthylethylenediamine Dihydrochloride, is an organic building block used for the chemical synthesis. It can also be used as highly selective organic fluorescent probe for azide ion.
References Sahana, A., et al.: Analyst , 137, 1544 (2012);

Applications 1,5-Dinitronaphthalene-d6 (CAS# 1219804-48-4) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications Ginsenoside C-K is reported to exhibit anti-wrinkle effects. Also, it potentiates tumor necrosis factor (TNF)-related apotosis-inducing ligand (TRAIL)-induced apotosis in HCT116 colon cancer.
References Han, S., et al.: J. Cell. Biochem., (2017); Chen, L., et al.: Cell Death Diff., 7, 2334 (2016)

Applications Labelled Dihydroisoferulic Acid 3-O-Sulfate, the sulfate conjugate of Dihydroisoferulic Acid (H946365). Dihydroisoferulic Acid 3-O-Sulfate is a minor circulating metabolite in human plasma after coffee consumption.
References Fumeaux, R. et al.: Org. Biomol. Chem., 8, 5199 (2010); Redeuil, K. et al.: J. Chrom. A, 1218, 4678 (2011);

Applications Anthracene is obtained from coal tar. It is an important source of many dyes.This compound is a contaminant of emerging concern (CECs)
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 6,7-Dimethoxynaphth-1-yl Trifluoromethanesulfonate is used as a reagent in the synthesis of tripeptide Grb2-SH2 domain inhibitors containing 4-(phosphonomethyl)phenylalanine and naphthalene.
References Schoepfer, J., et al.: Bioorg. Med. Chem. Lett., 11, 1201 (2001)

Applications L-2-Nitrophenylalanine is a derivative of L-phenylalanine (P319415), and is used in the photocleavage of polypeptide backbones. L-Phenylalanine is an essential amino acid. L-Phenylalanine is biologically converted into L-tyrosine, another one of the DNA-encoded amino acids, which in turn is converted to L-DOPA and further converted into dopamine, norepinephrine, and epinephrine.
References Peters, F. et al.: Chem. Biol., 16, 148 (2009); Hollunger, G. et al.: Acta Pharmacol. Toxicol., 34, 391 (1974); Bagchi, S.P. et al.: Biochem. Pharmacol., 26, 900 (1977);

Applications β-Elemene is an active constituent of Delonix regia and an anti-inflammatory agent. β-Elemene is a useful compound for investigating the toll-like receptor 4 signaling pathway and the inhibition of TNF-​a, IL-​1b, IL-​6 and IL-​12 expressions.
References Satajit, P., et al.: Int Immunopharmacol 34, 199 (2016);

Applications 5-(BROMOMETHYL)-2-NITROPYRIDINE (cas# 448968-52-3) is a useful research chemical.