Organic Building Blocks

Applications (E)-Ethyl 4-Bromo-3-methyl-2-butenoate (cas# 51318-62-8) is a compound useful in organic synthesis.

Applications Magnesium Stearate is used in the synthesis of mini matrices for improved drug delivery.
References Sujja-areevath, J. et al.: Eur. J. Pharm. Sci., 6, 207 (1998); Sangalli, M. et al.: J. Control. Released., 73, 103 (2001);

Applications 1-METHYLHYDANTOIN (cas# 616-04-6) is a useful research chemical.

Applications Coronene is a polycyclic aromatic hydrocarbon found in smoked fish and was examined for potential toxic and carcinogenic effects.
References Mihlca, G. L., et al.: J. Agroliment. Process. Technol., 17, 392 (2011); Zitka, O., et al.: Int. J. Electrochem. Sci., 7, 908 (2012); Rogge, W.F., et al.: Anal. Bioanal. Chem., 401, 3069 (2011)

Applications N-(2-Phenylethyl)acetamide can be used as an antimicrobial agent for aquaculture.
References Lee, S.W., et.al.: Int J Res Ayurveda Pharm, 8, 88-91, (2017);

Applications p-SCN-Bn-NOTA is a bifunctional chelating agent.
References Sarkar, S., et al.: J. Med. Chem., 61, 385 (2018)

Applications TETRAHYDROFURFURYL ACRYLATE (cas# 2399-48-6) is a useful research chemical.

Applications 3-(Diethylamino)-7-[2-[4-[[4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl]methylamino]phenyl]diazenyl]-5-phenylphenazinium is used in preparation of Peptide derivatives as imaging probes of Cathepsin catalytic activity.
References Kindermann, M., et al.: PCT Int. Appl., (2018);

Stability Moisture Sensitive
Applications Succinic Anhydride is a useful compound in the paper manufacturing process.
References Ikeda, S., et al.: Jpn. Tokkyo Koho (2021), JP 6822596 B1

Applications Quinoxaline is a reagent used in the synthesis of quinoxaline diimides as small molecule non-fullerene acceptors for organic solar cells.

Stability Light Sensitive
Applications Olivetol is a precursor in various syntheses of tetrahydrocannabinol.
References Kumano, T., et al.: Bioorg. Med. Chem., 16, 8117 (2008), Appendino, G., et al.: J. Nat. Prod., 71, 1427 (2008), Sampietro, D., et al.: Food Chem., 115, 1170 (2009),

Applications Plastic additive 21 is a plasticizer; used in preparation of natural mineral modified degradable polymer flame-retardant composite material.
References Xu, H., et al.: Faming Zhuanli Shenqing, (2021);

Applications D-Fucose is a hexose deoxy sugar found on N-linked glycans that appears on the cell surface of mammalian and plant cells. D-Fucose is also the building block of fucoidan polysaccharide, an sulfated polysaccharide found in various species of brown algae.
References Becker, D.J., et al.: Glycobiol., 13, 41 (2003); Denkova, R., et al.: Food. Environ. Safe., 11, 5 (2012); Janathan, M.C., et al.: Carb. Poly., 93, 232 (2013);

Applications Laurocapram is a useful intermediate.

Applications Pentaethylene glycol dichloride is a useful synthetic intermediate. Pentaethylene glycol dichloride is used as a reagent to prepare various Crown Ethers.
References Peng, C., et al.: J. Appl. Polym. Sci., 70, 501 (1998); Park, S., et al.: Chem. Lett., 35, 1024 (2006)

Applications Sodium 4-chlorophenoxyacetate (cas# 13730-98-8) is a useful research chemical.

Applications 2-Propylmalonic acid (cas# 616-62-6) is a useful research chemical.

Applications The Dihydrochloride salt of Methanediamine (M260225) in used in synthesizing FK-506 3’-Methyl Ether (F370010).
References Matsumura, H., et al.: J. Colloid. Interface. Sci., 139, 331-336 (1990)

Applications Antioxidant 1098 (cas# 23128-74-7) is used as a modifier in polymer stabilization.
References Li, C.; et al.: J. Appl. Poly. Sci., 134 (2017).

Stability Light Sensitive
Applications Quinaldine Red is a cationic fluorescent probe. Dyes and metabolites.

Applications 1,1'-(1,5-Pentanediyl)bis[1-butylpyrrolidinium] Difluoride is the ionic form of 1,1'-(1,5-Pentanediyl)bis[1-butylpyrrolidinium] [CAS#: 805990-74-3 ] which is used for anion detection by electrospray ionization mass spectrometry with dicationic liquids salts.
References Armstrong, Daniel W., et al.: PCT Int. Appl., (2009);

Applications Coronene-d12 is deuterium labelled Coronene, a polycyclic aromatic hydrocarbon found in smoked fish. It can also be utilized to develop fluorescent sensors that detect the presence of nerve agent mimic.
References Dale, T. and Rebek, J.: J. Am. Chem. Soc. 128, 4500 (2006); Mihlca, G. L., et al.: J. Agroliment. Process. Technol., 17, 392 (2011); Zitka, O., et al.: Int. J. Electrochem. Sci., 7, 908 (2012); Rogge, W.F., et al.: Anal. Bioanal. Chem., 401, 3069 (2011);

Applications N-(1,1-dioxido-2,3-dihydro-3-thienyl)glycine (cas# 201990-24-1) is a useful research chemical.

Applications 3-Benzoylpropanoic Acid (cas# 2051-95-8) is a compound useful in organic synthesis.

Applications Rohamere 6661-0 is used as a curing product on dental product.
References Sakamaki, Toshikazu. et al., PCT Int. Appl. 57 pp.(2012);

Applications BENZAMIDINE (cas# 618-39-3) is a useful research chemical.

Applications 4-tert-Butyl-d9-phenol-2,3,5,6-d4 is the labelled analogue of 4-tert-Butylphenol (B694105), a reactant in the preparation of (2-bromocyclopent-2-en-1-yl)phenols.

Applications 1,1,1-Tris(hydroxymethyl)propane-d5 is the labeled analogue of 1,1,1-Tris(hydroxymethyl)propane, a building block often used to make polymers. 1,1,1-Tris(hydroxymethyl)propane has been used as a precursor to prepatre alkyd resins for linseed oil based paint. 1,1,1-Tris(hydroxymethyl)propane-d4 has been used as a reactant for the preparation of ethyltrioxaphosphabicyclooctane oxide isotopomer.
References Wang, X., et. al.: J. Polym. Res., 18, 721 (2011); Isiri-Caglar, D., et. al.: Rog. Org. Coat., 77, 81 (2014); Heiskanen,N., et. al.: J. Appl. Polym. Sci., 119, 209 (2011); Kenttamaa, H.I.: Org. Mass Spec., 20, 703 (1985)

Applications (S)-3-Amino-2-azepanone is a useful research chemical. It is used as an intermediate in the synthesis of bengamide E analogs and capuramycin and its analogs as antibacterial agents.
References Phi, T. D., et al.: Tetrahedron Lett., 58, 1830 (2017); Wang, Y., Chem. A. Eur. J., 19, 13847 (2013)

Stability Air Sensitive
Applications p-Cresidine is a reagent used in the preparation of enaminones acting as anticonvulsants. Also used in the preparation of crescent oligoamides. Dyes and metabolites, Environmental Testing.
References Zhu, J. et al.: J. Am. Chem. Soc., 122, 4219 (2000); Scott, K. et al.: J. Med. Chem., 36, 1947 (1993);

Applications (4-Vinylphenyl)methanol (cas# 1074-61-9) is a useful research chemical.

Applications Aziprotryne is a pesticide.

Applications Davis Oxaziridine is an oxidizing agent used in the preparation of wide variety of pharmaceutical compounds.
References Davis, F. et al.: J. Org. Chem., 49, 3241 (1984); Cruz-Almanza, R. et al.: Tetrahed. Lett., 38, 183 (1997);

Applications cis-Linalool Oxide is a derivative of Linalool (L465950), which is a terpene alcohol common in various flowers and spice plants. cis-Linalool Oxide has been employed to assess the effect of vine on the glycosylated flavour procurers in grapes.
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 Baratta, M. T., et al.: J Essent Oil Res 10, 618 (1998); Bureau, S. M., et al.: J. Agric. Food Chem. 48, 1290 (2000)

Stability Light and Temperature Sensitive
Applications Antitumor. Human erythroleukemic K562 cells.
References Leoni, O., et al.: Bioorg. Med. Chem., 5, 1799 (1997),

Applications o-Dianisidine (cas# 119-90-4) is a useful research chemical. Dyes and metabolites, Environmental Testing.

Applications A metabolite of Styrene (S687790) in mammals.
References Shen, S., et al.: Drug Metab. Dispos., 38, 1934 (2010),

Applications Dodecane is used in the synthesis of triblock polymers that deliver nanoparticles to the oil/water interface and degrade non-tocxc non-aqueous liquids. Used in the synthesis of helical folding of alkanes used in a self assembly.
References Saleh, N. et al.: Nano. Lett., 2489, 5 (2005); Scarso, A. et al.: J. Am. Chem. Soc., 126, 13512 (2004);

Stability Hygroscopic
Applications 2,4,5-Trimethylaniline (T797580(P)) is the free base of 2,4,5-Trimethylaniline Hydrochloride. 2,4,5-Trimethylaniline is a carcinogenic aromatic amine used in the leather and textile industry.
References Kawakami, Tsuyoshi, et al.: Kankyo Kagaku, 22(4), 197-204 (2012); Chen, Xiaomei, et al.: Fenxi Ceshi Xuebao, 17(4), 50-53 (1998);

Applications Disodium NADP is used in method for preparing 2,4-Diamino Butyric Acid by enzyme catalysis.
References Yu, T., et al.: Faming Zhuanli Shenqing, (2020);

Applications Chromone-3-carboxylic Acid (cas# 39079-62-4) is a useful research chemical.

Applications m-Toluidine is a reagent that is used in the synthesis of torsemide and its derivatives which are used as a diuretic.
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 Lesne, M., et al.: In. J. Clin. Pharmacol. Ther. Toxicol., 20, 382 (1982), Brater, D.C., et al.: Clin. Pharmacol. Ther., 42, 187 (1987),

Applications D-chiro Inositol (cas# 643-12-9) is a compound useful in organic synthesis.

Applications 1,​6,​13,​18-​Tetraoxacyclotetraco​sane-​7,​12,​19,​24-​tetrone can be used in degradation process investigation of thermoplastic polyurethane elastomer in supercritical methanol.
References Liu, L., et al.: Polym Degrad Stabil, 98, 2520 (2013)

Applications 4-Vinylphenol, 10 wt.% In propylene glycol (cas# 2628-17-3) is a useful research chemical.

Applications Tetrachloroauric Acid, is used for the recovery, concentrating, purification, and analytical determinations of gold. It is the precursor used in the purification of gold by electrolysis.
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 Mironov, I. V., et al.: Russian J. Inorg. Chem., 57, 610 (2012); Feather, A., et al.: J. Southern Africa Inst. mining Metal., 169 (1997);

Applications Benzyl Oxirane-2-carboxylate is an intermediate in the synthesis of 3-(2-Methoxyphenoxy) Lactic Acid (M265500) which is a metabolite of the Guaifenesin (G810500), a centrally acting muscle relaxant with expectorant properties.
References D.G. Workmann et. al. Curr. Ther. Res. 41 1751 (1980).

Applications Lauryl Methacrylate is a general reagent used in the synthesis of polyether ketone encased monolith frits. improving column chromatography.
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 Park, S. et al.: J. Sep. Sci., 39, 1799 (2016);

Applications N-Nitroso-N-methylaniline-d5 labelled compound of N-Nitroso-N-methylaniline (N529925) which is used in the preparation of resin.
References Miura, K., et al.: Jpn. Kokai Tokkyo Koho (2020), JP 2020029543 A

Applications 1-Methoxy-2-(methoxymethyl)-4-methyl-2-(propan-2-yl)pentane (cas# 129228-21-3) could be useful as a catalyst for alkene polymerization.
References Govindaswamy, P., et al.: Jpn. Kokai Tokkyo Koho (2020), JP 2020139048 A

Applications N,N′-Methylenebis(acrylamide) is a cross linking agent that polymerizes with acrylamide and creates cross links within the polyacrylamide gel (1,2,3).
References (1) Julien, C., et al.: Methods in Mol. Bio., 849, 473 (2012) (2) Suedee, R., et al.: J. Chromat. A, 1114, 239 (2006) (3) Olding, T., et al.: J Med Phys. 36, 3 (2011)

Stability Hygroscopic
Applications 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid is an impurity from the synthesis of Mesalamine (M258100).
References Friedman, G., et al.: Am. J. Gastroenterol., 81, 141 (1986); Tursi A., Expert Opin. Pharmacother., 6, 69 (2005);

Applications Inosine-5'-monophosphate (sodium salt hydrate) (cas# 20813-76-7) is a useful research chemical.

Applications N1,N3-Bis(2-ethylhexyl)-2-methyl-1,2,3-propanetriamine is a hydrolysis product usually found in preparations of the antimicrobial drug hexetidine.
References Mende, P.; Food and Chem. Tox. 31(1), 53-58 (1993)

Applications Carboxymethylcellulose Sodium (cas# 9004-32-4) is a useful research chemical.

Applications Poly(dimethylsiloxane) is a polymeric organosilicon compound with application in cooking, medicine and bioengineering.
References Totani Nagao, et al.: J. of Oleo Sci., 67(11), 1389-1395 (2018);Xu Hao, et al.: Medicine, 95(29), e4252 (2016);Backman Daniel E, et al.: Macromol. Biosci., 17(6) (2017)

Applications Azulene is an isomer of napthalene visibly identifiable by its dark blue hue. As such it is used in the preparation of dyes.
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 Stirling, A. et al.: ChemPhysChem, 5, 1558 (2004); Zhang, X. et al.: J. Mat. Chem., 17, 642 (2007);

Stability Hygroscopic
Applications DEET ω-Carboxylic Acid is a metabolite of DEET (D228500), an insect repellant commonly used to prevent contact with mosquitoes.
References Constantino, L. & Iley, J.: Xenobiotica, 29, 409 (1999); Syed, Z. & Leal, W.: P. Natl. Acad. Sci. USA, 105, 13598 (2008)

Applications DIBOA is an allelopathic biochemical that is produced by grasses. This benzoxazinoid compound displays health-promoting effects in rats.
References Adhikari, K. et al.: J. Agri. Food Chem., 60, 11518 (2012);

Applications trans-4-Aminocyclohexanol, used in the preparation of potential hypertensive agents and other biologically active compounds.
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 Chan, K.L. et al.: As. J. Pharmacol. Sci., 1, 91 (1979);

Applications An α-keto ester derivative.

Stability Moisture Sensitive
Applications TriamylPhosphate (cas# 2528-38-3) is a useful research chemical.

Stability Light Sensitive
Applications 1-Cyclopentyl-4-nitrosopiperazine is used in the green preparation of aminoazacyclic compounds via a new method of selective reduction.
References Yang, W., et al.: Chem. Heterocycl. Compd. 54, 780 (2018);

Stability Moisture Sensitive
Applications Dimethyl chlorothiophosphate is an organophosphorus reagent that is used to synthesize phosphorus analogues of γ-aminobutyric acid, compounds that exhibit anticonvulsant properties. Dimethyl chlorothiophosphate is also used as a reagent to synthesize Parathion (P192220), a widely used pesticide.
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 Cates, L., et al.: J. Med. Chem., 27, 654 (1984); DeBruin, K. & Boros, E.: J. Org. Chem., 55, 609 (1990); Hall, S.: J. Am. Chem. Soci., 72, 2768 (1950); Kotronarou, A. & Hoffmann, M.: Env. Sci. Tech., 26, 1460 (1992)

Applications Tryptophol is a metabolite formed in the liver after disulfiram treatment that induces sleep in humans. It is also a secondary product of alcoholic fermentation.
References Cornford, E.M., et al.: J Clin Invest, 63, 1241-1248 (1979)

Applications 1-(3-(2-Hydroxypropan-2-yl)phenyl)ethanone is a useful reagent for the synthesis of bioactive small molecules with multiple biological applications.
References Gorla, S. K., et al.: J. Med. Chem., 55, 7759 (2012); Xu, S., et al.: Korean J. Chem. Eng., 26, 985 (2009)

Applications The free acid compound for m-Cresol Sulfate Potassium Salt is m-Cresol Sulfate (CAS#: 3233-57-6). m-Cresol Sulfate of urinary myelin basic protein-like material as correlate of multiple sclerosis status. Also used in preperation of 3-Methylphenol by sulfonation.
References Whitaker, J., et al.: U.S., (1999);

Stability Hygroscopic
Applications D-Arabinose is a pharmaceutical intermediate and a food addictive. A reducing sugar and pentose analog of D-ribose.
References Chen, X., et al.: Int. J. Biol. Macromol., 104, 1294 (2017); Konuchova, M., et al.: Chemicke Listy, 110, 491 (2016); Pelckmans, M., et al.: ACS Catalysis, 8, 4201 (2018); Haghparast, S., et al.: J. Agric. Sci. Techn., 15, 87 (2013)