Amino Acids (AA)

Applications Nα-Boc-L-histidine is an N-Boc-protected form of L-Histidine (H456010). L-Histidine is an essential amino acid that plays an important role in mitochondrial glutamine transport and has potential of abolishing oxidative stress caused by brain edema.L-Histidine promotes zinc uptake in human erythrocyes and also has potential as an antioxidant therapy for acute mammary inflammation in cattle.
References Chaiyotwittayakun, A., et al.: J. Dairy Sci., 85, 60 (2002); Horn, N., et al.: J. Phys., 489, 73 (1995); Rama Rao, K., et al.: Am. J. Path., 176, 1400 (2010);

Applications α-[[[2-(4-Methoxy-3-methylphenyl)-1-methylethyl](phenylmethyl)amino]methyl]-3-nitro-4-(phenylmethoxy)benzenemethanol is an intermediate in the synthesis of (3R,5S)-Fluvastatin.
References Faming Zhuanli Shenqing (2014), CN 103896795 A 20140702.

Stability Light and Moisture Sensitive
Applications A cross-linking reagent.
References Biltresse, S., et al.: Bioorg. Med. Chem., 12, 5379 (2004), Shimokawa, K., et al.: Bioorg. Med. Chem. Lett., 19, 92 (2009),

Applications 2-(bis(2-(tert-butoxy)-2-oxoethyl)amino)acetic acid (cas# 171557-31-6) is a useful research chemical.

Applications (+/-)-Decanoylcarnitine Chloride is a homolog of Acetylcarnitine Chloride (A171990) and an intermediate in lipid metabolism. It also functions in the physiological enhancement of paracellular drug transport.
References Hayashi, M., et al.: J. Control. Release, 62, 141 (1999); LeCluyse, E. L., et al.: Pharm. Res., 8, 84 (1991)

Applications L-Cystine-dimethyl Ester Dihydrochloride (cas# 32854-09-4) is a compound useful in organic synthesis.

Applications A L-lysine derivative used in the preparation of Polylysine, a synthetic, basic poly-α-amino acid. Polylysine inhibited fungal penetration and polyphenol formation in susceptible sweet potatoes infected with C. fimbriata and caused some inhibition of fungal growth, a lessening of the penetration by the fungus, and more callus formation in resistant sweet potatoes. The compound inhibited the infection of tomato cuttings by F. lycopersici but was also toxic to the plants. Polyglutamic acid had no effect on the fungi in vitro.
References Buchanan-Davidson, D.J., et al.: Science, 132, 1664 (1960),

Applications 2-Amino-4-chloro-6-methoxy-pyrimidine is one of the two major metabolites formed in the degradation of chlorimuron-ethyl; a pre- and post-emergence herbicide for the control of important broad-leaved weeds in soybean and maize.
References Sharma, Seema., et al.: FEMS Micriobiol. Lett., 337(1), 18-24 (2012)

Applications Z-L-Arginine is used in the synthesis of renin inhibitors containing phosphorous acid derivatives at the scissile bond. Also used in the synthesis of a peptide deformylase inhibitor BB-3497.
References Allen, M. et al.: J. Med. Chem., 32, 1652 (1989); Davies, S. et al.: Bioorg. Med. Chem. Lett., 13, 2715 (2003);

Stability Hygroscopic
Applications (2R)-3-[4-(carbamoylamino)phenyl]-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid (cas# 324017-22-3) is a useful research chemical.

Applications Intermediate for the synthesis of glucuronide conjugates of trans-Resveratrol
References Learmonth, D.A., et al.: Bioconjug. Chem., 14, 262 (2003),

Applications Inhibitor of enzyme.
References Rooseboom, M., et al.: Chem. Res. Toxicol., 15, 1610 (2002),

Applications 2-Methylbenzothiazole-6-carboxylic Acid is a useful research chemical, a reagent for the synthetic studies on fungicidal agents.
References Saikachi, H., et al.: Yakugaku Zasshi, 78, 376 (1958)

Applications 7-Amino-5,7-dihydro-5-[(4-methoxyphenyl)methyl]-6H-dibenz[b,d]azepin-6-one Hydrochloride is an intermediate in the synthesis of (S)-7-Amino-5H,7H-dibenzo[b,d]azepin-6-one, a building block for γ-secretase inhibitors for treatment of Alzheimer's disease. Several γ-secretase inhibitors have been described that contain this compound.
References Beher, D., et al.: Exp. Opin. Investig. Drugs, 14, 1385 (2005), Fauq, A., et al.: Bioorg. Med. Chem. Lett., 17, 6392 (2007),

Impurity Ranitidine EP Impurity K
Applications N-Methyl-1-(methylthio)-2-nitroethenamine (Ranitidine EP Impurity K) is an intermediate in the preparation of Ranitidine and Nizatidine.
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 Beaulieu, N., et al.: J. Pharm. Sci., 77, 889 (1988), Buchholz, M., et al.: J. Med. Chem., 52, 7069 (2009),

Applications 2-Iodo-2-methylpropane-d9 (CAS# 61207-61-2) is a useful isotopically labeled research compound.

Applications 5-Methyl-2-nitrophenol is a general chemical reagent used in the synthesis of antifungal benzoxazine-3-4(H)-one derivatives. Also used in the preparation of Levofloxacin precursors.
References Lopez-Iglesias, M. et al.: J. Org. Chem., 80, 3815 (2015);

Applications 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol (cas# 122431-37-2) is a useful research chemical.

Applications 4-Methoxy(toluene-d7) (CAS# 1036431-36-3) is a useful isotopically labeled research compound.

Applications N1-tert-Butoxycarbonyl 1-(3-Methoxyphenyl)hydrazine (cas# 380383-81-3) is a compound useful in organic synthesis.

Applications 5-Methyl-2(1H)-pyridinone-d6 is a reagent used in the preparation of substituted N-aryl pyridinones as fibrotic inhibitors.

Applications 3-Methyl-1,2,3-butanetricarboxylic Acid Trimethyl Ester is an intermediate in the synthesis of derivatives of α-pinene, a tracer compound for atmospheric terpene secondary organic aerosol (SOA) particles.
References Dette, H.P., et. al.: J. Phys. Chem. A., 118, 7024 (2014)

Applications (3-Methoxyphenyl)hydrazine hydrochloride (cas# 39232-91-2) is a useful research chemical.

Applications (R)-2-Methyl-1-tosylaziridine-D7 is deuterium labeled (R)-2-Methyl-1-tosylaziridine (M331365), which can be used to synthesize tetrahydropyridines, morpholines, chiral β-and γ-amino ethers, and (ent)-korupensamine D. Korupensamine D is a natural product that exhibits antimalarial properties.
References Ghorai, M. K., et al.: J. Org. Chem. 77, 3740 (2012); Pattenden, L. C., et al.: Org. Lett. 8, 3089 (2006); Hallock, Y. F., et al.: J. Nat. Prod. 60, 677 (1997)

Applications O-Methyl Phosphorodichloridothioate-d3 is an intermediate used in the synthesis of Parathion-methyl-d6 (P192227), a derivative of Parathion (P192220), an organophosphate insecticide used on cotton, rice and fruit trees.
References Sykes, M., et al.: J. Agri. Food. Chem., 61, 4205 (2013); Sipes, N.S., et al.: Chem. Res. Toxicol., 26, 878 (2013);

Applications 2'-OMe-ibu-G Phosphoramidite (CAS# 150780-67-9) is used in the synthesis of native-like crosslinked duplex RNA via interstrand crosslinking reaction between vinylpurine on one strand and target cytosine or uracil on the opposite strand.
References Onizuka, K.; et al.: Bioorg. Med. Chem, 25, 2191 (2017)

Applications 6-Methylpyridine-3-amine, is a heterocyclic building block used in the manufacture of various pharmaceutical compounds. It can be used for the synthesis of 2-aminoquinazoline derivatives, as a novel class of metabotropic glutamate receptor 5 negative allosteric modulators (mGluR5), leading toward a drug candidate for the treatment of l-DOPA induced dyskinesia.
References Kubas, H., et al.: Bioorg. Med. Chem. Lett., 23 (16), 4493 (2013);

Applications Fmoc-t-butyl-L-alanine is used in the synthesis arylaminoethyl amides as noncovalent inhibitors of cathepsin S. It is also an intermediate used to prepare oxamyl dipeptide caspase inhibitors developed for the treatment of stroke.
References Liu, H., et al.: Bioorg. Med. Chem. Lett., 15, 4979 (2005); Linton, S., et al.: Bioorg. Med. Chem. Lett., 14, 2685 (2004)