Organic Building Blocks

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 Dodecanedinitrile (cas# 4543-66-2) is a useful research chemical.

Applications 1,4-Diphenylbutane (cas# 1083-56-3) is a useful research chemical.

Applications PONGAMOL (cas# 484-33-3) is a useful research chemical.
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 2-Ethyl-3,6-dimethylpyrazine is a flavour-active and non-volatile compound identified in thermally treated yeast extracts. It is also useful in the synthesis of new flavour additive species of pyrazines.
References Alim, A., et al.: J. Sci. Food Agric., 98, 3774 (2018); Lai, M., et al.: J. Therm. Anal. Calorim., 128, 1627 (2017)

Applications Meprylcaine Hydrochloride is a local anaesthetic used in medical procedures.
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 Morita, K. et al.: Brain Res., 1057, 153 (2005); Toshihiro, D. et al.: Curr. Med. Chem., Cent. Nerv. Sys. Agents, 5, 89 (2005);

Applications 3-(2-Hydroxyphenyl)Propionic Acid (cas# 495-78-3) is a useful research chemical.

Applications Soybean Oil Epoxide (cas# 8013-07-8) is frequently used as an additive during poly(vinyl chloride) preparation, displacing harmful phthalates. Soybean Oil Epoxide has also been modified for lubricant formulations with improved oxidative stability and low pour point.
References Bueno-Ferrer, C.; et al.: Polym. Degrad. Stab., 95, 2207 (2010); Hong?Sik, H.; et al.: J. Am. Oil Chem. Soc., 78, 1179 (2001).

Applications Danofloxacin is a broad spectrum fluoroquinolone antibacterial compound.
References Golet, E., et al.: Anal. Chem., 73, 3632 (2001); Golet, E., et al.: Environ. Sci. Technol., 36, 3645 (2002); Huet, A., et al.: J. Agric. Food Chem., 54, 2822 (2006);

Applications Lasofoxifene intermediate.
References Tatee, T., et al.: J. Med. Chem., 22, 1509 (1979), Wellmann, F., et al.: J. Biosci., 46, 252 (1991),

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 A fodder additive for poultry used to prevent coccidiosis infections. Antiprotozoan drug.
References Morrison, W.D. et al.: Poult. Sci., 46, 391 (1967); Davis, J.L. et al.: Vet. Pharmacol. Therap., 9, 1145 (2009);

Applications 4-Hydroxybenzotriazole (cas# 26725-51-9) is a useful research chemical.

Applications Polyquaternium 11 is found to suppress melanin elution in shampoo thus may prevent hair from dulling after repeated shampoo use.
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 Hagihara, M.: Frag. J., 40, 23 (2012)

Applications Tebutam is used as herbicide and pesticide.

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 E 215 is used in studying the effect of tobacco ingredients (flavorings and additives) on smoke chemistry. It is also a useful reagent in synthesis of Poly(bis(4-carboxyphenoxy)phosphazene).
References Baker, R., et al.: Food Chem. Toxicol., 42, S3 (2004); Yashima, E., et al.: J. Am. Chem. Soc., 122, 7813 (2000);

Applications 1-[4-(2-hydroxypropan-2-yl)phenyl]ethan-1-one (cas# 54549-72-3) is a useful research chemical.

Stability Unstable in Air
Applications Hydroquinone is used as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor.
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 Woodard, et al.: Fed. Proc., 8, 348 (1949), Kari, F.W., et al.: Food Chem. Toxicol., 30, 737 (1992),

Applications L-AP3 is a selective antagonist of the PI-linked metabotropic glutamate response.

Applications Occurs in coal tar. Is formed during distillation of coal, in very small amount during distillation or pyrolysis of many fats and oils. Chrysene is one of the basic polycyclic aromatic hydrocarbon (PAH) which is toxic environmental pollutant and consistently exposed to sunlight. However, little information is available on its photogenotoxicity.  The objective of the present study was to analyze the effects of Chrysene, under environmental intensity of UVB (0.6 mW/cm2) in human skin epidermal cell line (HaCaT).
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 Anderson, D., et al.: Mutat. Res., 307, 261 (1994), Diamond, S., et al.: Environ. Toxicol. Chem., 25, 3015 (2006), Fotakis, G., et al.: Toxicol. Lett., 160, 171 (2006),

Applications Bathocuproine Disulfonic Acid Disodium salt is a mixture of isomers suitable for determination of copper. It can also be used in analytical role and study on analytical conditions of antioxidant assays for biological samples based on reduction of copper complexes.
References Marques, S. S., et al.: Int J Mol Sci, 15, 11387 (2014)

Applications C.I.Reactive Black 5 (CAS# 17095-24-8) is a useful research chemical compound.

Applications 4-Hydroxyanisole commonly known as Mequinol, is a topical depigmenting agent that functions as a tyrosinase inhibitor. This is a labeled analog.
References Fleischer, A. et al.: J. Am. Acad. Dermatol., 42, 459 (2000);

Applications 2-Phenylbenzothiazole is an organic compound that was detected in water and sediment from sedimentation ponds as a contaminant.
References Grung, M., et al.: Sci. Total Environ., 751, 141808 (2021)

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

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 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 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 (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)

Applications Aziprotryne is a pesticide.

Applications 6-Methoxynicotinamide

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)

Applications 2,6-Di-tert-butylphenol (cas# 128-39-2) is a useful research chemical.
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 1,3-Bis[2-(4-hydroxyphenyl)-2-propyl]benzene 13595-25-0 (cas# 13595-25-0) is a useful research chemical.
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 Biphenyl-3,3'-dicarboxylic acid
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 2-(2-Chloroethoxy)acetyl Chloride (cas# 39229-33-9) 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 Used in the preparation of Lansoprazole and its metabolite and impurities.
References Reddy, G. et al.; Synthetic Commun. 38, 3477 (2008)

Applications Maleic Hydrazide is used in plant growth regulator formulations.
References Calliera, M., et al.: Pest Manag. Sci., 62, 1168 (2006), Berrada, H., et al.: Food Control., 21, 36 (2010), Nougadere, A., et al.: Food Chem. Toxicol., 49, 1484 (2011),

Applications N4-[5-[[4-[[5-(Acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N1-[5-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]pentyl]-N1-hydroxybutanediamide, is a bifunctional chelator.

Applications [2-(4-Methyl-2-phenylpiperazin-1-yl)phenyl]methanol is used in the preparation of azepine.
References Lypacewicz, Maria K. et al., Pol.(1998);

Applications 2-Chloro-3-methylaniline (cas# 29027-17-6) is a useful research chemical.

Applications (1R,5S,6R)-Ethyl 5-(Pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate is the enantiomer of Ethyl (3R,4S,5S)-4,5-Epoxy-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate (E917820), an intermediate of Oseltamivir.
References Clark, C., et al.: J. Med. Chem., 31, 831 (1988)

Applications Triphthazine Sulfoxide is used for the decomposition of sulfoxide metabolites of phenothiazine antipsychotics during gas chromatographic analysis.
References Hall, K., et al.:J Chromatogr. B. Biomed. Sci. Appl. 231, 200 (1982)

Applications trans 3-(N-Methylanilino)acrolein (cas# 34900-01-1) is a compound useful in organic synthesis.

Applications Isotope labelled o-Cresol is a compound used as a disinfectant and have also been used as antiseptic in surgery.
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 Razavi, S.M., et al.: Nat. Prod. Res., 26, 2148 (2012); Asadollahi-B. M., et al.: Environ. Toxicol. Pharmacol., 34, 826 (2012);

Applications Benzanthrone is a polycyclic aromatic ketone that is a commonly used dye intermediate, utilized in industry for the mass colouration of polymers. As a result of industrial processes, benzanthrone is released as waste and also appears in soils and waters as an environmental contaminant. Benzanthrone is also known to cause hepatic problems and dermal lesions in humans.
References Grabchev, I., et al.: Dyes and Pigm., 48, 143 (2001); Singh, R., et al.: Arch. Toxicol., 77, 94 (2003); Spitzer, T. & Takeuchi, T.: J. Chromatogr. A, 710, 109 (1995)

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

Stability Moisture Sensitive
Applications 3-Ethylbenzaldehyde (cas# 34246-54-3) is a useful research chemical.

Applications Derivative of Anthrone
References Davis, M.A., et al.: J. Med. Chem., 7, 88 (1964),

Applications 1-Cyclopentyl-4-nitrosopiperazine-d9 is an isotopically labeled compound of 1-Cyclopentyl-4-nitrosopiperazine (C213795). 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);

Applications Dihydrophytol is an intermediate in the synthesis of Phytane (P399005). Phytane is a useful intermediate, which is involved in the manufacturing and analysis of various compounds. Phytane has recently been used in the development of a stable and environmental-friendly lubricating oil.
References Qiao, H.; Yang, Y.: Faming Zhuanli Shenqing 5pp. Patent 2017 CODEN:CNXXEV

Stability Light Sensitive
Applications N-Ethyl-N-nitroso-2-propanamine is a building block used in synthesis of amino acids, peptides, and proteins.
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 Piotrowska, K., et al.: Synthetic Communications, Vol. 9, Issue 8 (1979);

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);

Applications Guaiazulene is a lipophilic azulene that is commonly used as a skin conditioning agent in cosmetic, beauty and body care products. It is photomutagenic in Salmonella and also causes DNA damage in human cells.
References Chiang, H., et al.: J. Photochem. Photobiol. A: Chem., 211, 123 (2010); Fiori, J., et al.: Toxicol. Vitro, Kourounakis, A., et al.: J. Pharm. Pharmacol., 49, 938 (1997); Wang, L., et al.: Mut. Res., 530, 19 (2003)

Applications 4-Methoxyaniline hydrochloride (cas# 20265-97-8) is a useful research chemical.
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 2,3-dihydroxypropyl 4-hydroxybenzoate (cas# 93778-15-5) is a useful research chemical.

Applications 3-Phenanthrenecarboxylic Acid is a useful building block.

Applications Cebranopadol can be obtained from 1,4-Cyclohexanedione Monoethylene Acetal (C987955) which is used in the preparation of series of potent analgesic compounds. 1,4-Cyclohexanedione Monoethylene Acetal (C987955) is also used as a building block in the synthesis of tritium labelled probes for the autoradiography study of the dopamine reuptake complex.
References Linders, J. et al.: J. Lab. Comp. Radiopharm., 31, 671 (1992); Lednicer, D. et al.: J. Med. Chem., 22, 1157 (1979);

Applications 10-NONADECANONE (cas# 504-57-4) is a useful research chemical.

Applications JTV 519 Fumarate is a useful intermediate.
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 2-Methyldibenzofuranis used in volatile composition of biomass tars used for liquid engine fuels with properties similar to gasoline and diesel fuels.
References Soltes, E. J., et al.: Biomass Convers. 5, 1 (1984)

Applications trans-Linalool Oxide is a derivative of Linalool (L465950), which is a terpene alcohol common in various flowers and spice plants. trans-Linalool Oxide is also an isomer of cis-Linalool Oxide, which 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)

Applications E-1-(3,4-dimethoxyphenl)butadiene (DMPBD) is used in the study of quaternized chitosan-coated nanoemulsions for improving the stability, anti-inflammatory, anti-cancer and transdermal properties of Plai ext.
References Luesakul, U., eta l.: Carb. Poly. (2019)

Applications Lyral (mixture of isomers) is a suspected fragrance allergen.
References Rey, Aurelien, et al.: J. of Chromatography A, 1404, 95-103 (2015);Desmedt, B., et al.: Talanta, 131, 444-451 (2015)

Applications Hexetidine, mixture of stereoisomers is an antibacterial and antifungal agent.

Applications Probenazole can be used in agricultural use and biological study of preparation of nicotinamide compounds containing chiral oxazoline and application thereof as agricultural antimicrobial agent.
References Li, S., et al.: Faming Zhuanli Shenqing, CN 106397422 A 20170215 (2017)