Amines

<p>Applications N,N-Dimethylhexadecylamine is used in the synthesis of 3-(N,N-Dimethylpalmitylammonio)propanesulfonate (D461825), a zwitterionic surfactant used in the preparation of a highly efficient adsorbent for herbicides, DHAPS-Mt.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gu, Z., et. al.: Ind. Eng. Chem. Res., 54, 4947 (2015)<br></p>

<p>Applications N-Lauryldiethanolamine (cas# 1541-67-9) is a useful research chemical.<br></p>

<p>Applications N,N-Dimethylbenzhydrylamine is a useful research chemical for organic synthesis and other chemical processes.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Protiva, M., et al.: Chemicke Listy pro Vedu a Prumysl, 47, 1621 (1953), Blicke, F. F., et al.: J. Am. Chem. Soc., 76, 3161 (1954), Estiu, G. L., et al.: Farmaco, 45, 889 (1990)<br></p>

<p>Applications Used for preparation of an inhibitor of the NLS-derived BC peptides.<br>References Byk, G., et al.: J. Med. Chem., 39, 3174 (1996), Gallay, P., et al.: J. Virol., 70, 1027 (1996), Nigg, E., et al.: Nature, 386, 779 (1997), Friedler, A., et al.: Biochemistry, 37, 5616 (1998),<br></p>

<p>Applications 1,1,4,7,7-PENTAMETHYLDIETHYLENETRIAMINE (cas# 3030-47-5) is a useful research chemical.<br></p>

<p>Applications E-3-(Tributylstannyl)-2-propen-1-amine (cas# 202115-92-2) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Stability Store in freezer at -20°C<br>Applications 2-Amino-5-cyclopropyl-1,3,4-thiadiazole (cas# 57235-50-4) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-(2-Amino-ethyl)-benzoic Acid is a useful reagent for the preparation of amino acid derivatives with anticancer activity.<br>References Kim, S., et al.: PCT Int. Appl. (2020), WO 2020204548 A1<br></p>

<p>Applications 1-Propylamine is used in the synthesis of pyrimidine derivatives as novel and highly potent PDE4 inhibitors. Also used in the preparation of fluorenone analogs with DNA topisomerase I inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Goto, T. et al.: Bioorg. Med. Chem., 21, 7025 (2013); Lee, C. et al.: Bioorg. Med. Chem. 21, 7125, (2013);<br></p>

<p>Applications 2-Amino-2-thiazoline (cas# 1779-81-3) is a compound useful in organic synthesis.<br></p>

<p>Applications N,N-Dipropyl-1-propanamine is a useful building block for organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications Hexadecyltrimethylammonium Bromide (CTAB) is a cationic surfactant used as a template in the synthesis of Mesoporous γ-Fe2O3.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Yu, H.-h., et al.: Gongneng Cailiao, 42, 2005 (2011),<br></p>

<p>Stability Hygroscopic<br>Applications Isopropylamine Hydrochloride is an intermediate in the synthesis of 1-Cyano-3-isopropylguanidine (C955800).<br>References Jensen, N., et al.: J. Med. Chem., 44, 3925 (2001), Paci, A., et al.: J. Pharm. Biomed. Anal., 27, 1 (2002),<br></p>

<p>Applications 3-Amino-4-hydroxybenzenesulfonamide is a reagent used to synthesize antagonists for somatostatin receptor subtype 5 (SST5R). It also has utility in dye applications.<br>References Martin, R. E., et al.: J. Med. Chem 50, 6291 (2007); Sokolowska-Gajda, J. et al.: Dyes Pigm. 30, 1 (1996)<br></p>

<p>Applications Didecylamine is a nitrogen containing organic building blocks. It is also shown to be used as a substrate for the growth of gram-negative Pseudomonas sp bacteria obtained from the activated sludge.<br>References Ginkel, C., et al.: Biodegradation, 19, 129, (2008);<br></p>

<p>Applications N-Alkyl(C12-16)-N-benzyl-N,N-dimethylammonium chloride, tech. (cas# 68424-85-1) is a useful research chemical.<br></p>

<p>Applications Ethylamine Hydrochloride a chemical used in various chemical organic syntheses and biological studies.<br>References Miller, M.M. et al.: Bioorg. Med. Chem. Lett., 22, 6503 (2012); Yasui, K. et al.: Prot. Sci., 19, 486 (2010);<br></p>

<p>Applications 2-(Acetylamino)-3-(phenylthio)propanoic acid is a useful chemical in research.<br></p>

<p>Applications 4-(4,6-Bis(4-((2-ethylhexyloxy)carbonyl)phenylamino)-1,3,5-triazin-2-ylamino)benzoic Acid is an impurity in the synthesis of Ethylhexyl Triazone (E918810), used in sunscreen formulations as a UV filter to block out harmful ultraviolet light.<br>References Potard, G. et al.: Int. J. Pharm., 189, 249 (1999); Couteau, C. et al.: J. Pharm. Biomed. Anal., 44, 270 (2007);<br></p>

<p>Stability Volatile<br>Applications 1,3-Dimethylbutylamine is used to study the application of unfunctionized polymethacrylate resin as a stationary phase in liquid chromatography with UV detection.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ohta, K., et al.: J. Chromat. A, 1039, 161 (2004)<br></p>

<p>Applications Hydrochloride salt of benzyltriethylammonium which acts as a phase-transfer catalyst in chemical reactions.<br>References Shi, Z. et al.: Chem. Sci., 4, 829 (2013); Landeros, J. et al.: J. Mol. Struct., 1037, 412 (2013);<br></p>

<p>Applications 6-Amino-5-1,3-dimethyl-5-(formamido)uracil is a substitued uracilic metabolite of methylxanthine and is also a metabolite of Theophylline (T343850). 6-Amino-5-1,3-dimethyl-5-(formamido)uracil has been used for the synthesis of 8-arylaminotheophyllines.<br>References Peri, G., et. al.: Toxicol. Lett., 18, 133 (1983); Celardo, A., et. al.: Eur. J. Drug Metab. Ph., 10, 279 (1985); Senga, K., et. al.: J. Heterocyclic Chem., 15, 641 (1978)<br></p>

<p>Applications Phosphorylethanolamine is used in the synthesis of Sphingomyelin, a type of sphingolipid found in animal cell membrane.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Myller, A.T. et al.: Appl. Surf. Sci., 257, 1616 (2010);<br></p>

<p>Stability Volatile<br>Applications N-Ethylmethylamine (cas# 624-78-2) could be a useful compound for reducing enzymic browning of freshly cut taro. Food applications.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Xiao, Y., et al.: J. Food Biochem., 44, 13283 (2020)<br></p>

<p>Applications α-Isopropylbenzylamine Hydrochloride is used in the synthetic preparation of arylalkylamines by addition of Grignard reagents to phosphorylaldimines.<br>References Zwierzak, A., Napieraj, A.: Synthesis, 6, 930 (1999)<br></p>

<p>Applications 6-(Aminocarbonyl)-3-cyclohexene-1-carboxylic Acid is a useful building block for organic synthesis.<br></p>

<p>Applications Methyl 4-(Butylamino)benzoate is used as a reactant in organic synthesis.<br>References Dubois, Nathalie, et al.: Tetrahedron, 69(46), 9890-9897 (2013);Karaki, Fumika, et al.: Bioorg. &amp; Med. Chem., 22(14), 3587-3609 (2014);Tavares, Mauricio T., et al.: ACS Med. Chem. Let., 8(10), 1031-1036 (2017)<br></p>

<p>Applications 3-Amino-4-(carboxymethyl)benzoic acid<br></p>

<p>Applications 1,5-Dimethylhexylamine is an aliphatic secondary amine which shows leucine aminotransferase inhibition. 1,5-Dimethylhexylamine is used in the preparation of glycosyl β-amino acids with antitubercular activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Raunio, R. et al.: Acta Chem. Scand., 27, 985 (1973); Tripathi, R.P. et al.: Eur. J. Med. Chem., 37, 773 (2002);<br></p>

<p>Applications N-benzylcyclohexanamine (cas# 4383-25-9) is a useful research chemical.<br></p>

<p>Applications 1-(3-DIMETHYLAMINOPROPYL)-3-ETHYLCARBODIIMIDE (cas# 1892-57-5) is a useful research chemical.<br></p>

<p>Applications Ammonium Tetrathiomolybdate is a classic building block for transition metal sulfide cluster compounds.<br></p>

<p>Applications 2-(formylamino)benzoic acid (cas# 3342-77-6) is a useful research chemical.<br></p>

<p>Applications Hydroxylamine Hydrochloride acts as a mild reducing agent in various organic and inorganic chemical reactions.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shahjamali, M. et al.: Adv. Func. Mat., 22, 849 (2012); Macakova, K. et al.: Food Chem., 135, 2584 (2012);<br></p>

<p>Applications 4-Aminohippuric Acid is used in the measurement of renal plasma flow as a diagnostic tool which may be applied towards kidney disorders.<br>References Phillips, R. et al.: Am. J. Physiol., 152, 523 (1948);<br></p>

<p>Applications Dimethyl Aminoterephthalate is used to prepare imidazotetrazinones as probes for action of temozolomide. It can be used to prepare aminoquinazolines with neurokinin-2 receptor antagonist activity.<br>References Clark, A., et al.: J. Med. Chem., 38, 1493 (1995); Jacobs, R., et al.: Bioorg. Med. Chem. Lett., 5, 2879 (1995)<br></p>

<p>Applications Ethanolamine is used in the preparation of various pharmaceutical compounds and inhibitors. Substituted carboxamides are synthesized using Ethanolamine that show potent antitumor activity. Also used in the synthesis of aminoquinolones which display anti-plasmodial activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lombardo, L. et al.: J. Med. Chem., 47, 6658 (2004); Egan, T.: J. Med. Chem., 43, 283 (2000);<br></p>

<p>Applications 2,6-Diaminopimelic Acid is useful in biological studies involving amino acids and amino sugars as molecular indicators of the origins of organic matter in buried tephra soils.<br>References Hobara, S., et al.: Geoderma, 373, 114449 (2020)<br></p>

<p>Applications Ammonium Chloride is used as a main component and source of nitrogen in fertilizer.<br>References Crill, P. et al.: Soil Biol. Biochem., 26, 1331 (1994); Zaman, M. et al.: Biol. Fert. Soils, 29, 178 (1999);<br></p>

<p>Applications PROP-2-EN-1-AMINE HCL (cas# 10017-11-5) is a useful research chemical.<br></p>

<p>Applications A reagent used for the synthesis of hydroxylamines and hydroxyamates.<br>References Magin, D.F., et al.: J. Chromatogr., 178, 219 (1979), Safavy, A., et al.: Bioconjug. Chem., 13, 327 (2002),<br></p>

<p>Applications Tetrabutylammonium Chloride is used in the preparation of polypyrrole coatings with self healing properties for iron corrosion.<br>References Nakayama, M. et al.: Electrochem. Comm., 9, 1145 (2007);<br></p>

<p>Applications N,N-Dimethylbenzeneethanamine is used in the synthesis of squalene synthase inhibitors.<br>References Spencer, T. et al.: J. Org. Chem., 64, 807 (1999); Shechter, I. et al.: Bioorg. Med. Chem. Lett., 6, 2585 (1996);<br></p>

<p>Applications O-2-Propynylhydroxylamine hydrochloride (cas# 21663-79-6) is a useful research chemical.<br></p>

<p>Applications 2-Amino-4-(methylsulfonyl)benzoic Acid is a reagent used in the synthesis of anthranilic diamides containing fluorinated groups as potential ryanodine receptors activators.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wu, C. et al.: Chem. Lett., 28, 1248 (2017);<br></p>

<p>Applications 2,4-DIAMINOPTERIDINE-6-CARBOXYLIC ACID (cas# 716-74-5) is a useful research chemical.<br></p>

<p>Applications 1,3,5-Benzenetriamine could have cosmetic applications. It could be used for colouring hair with nitrile-containing dyes.<br>References Suenger, G., et al.: PCT Int. Appl. (2005), WO 2005120445 A2<br></p>

<p>Stability Hygroscopic<br>Applications 4-(2-Aminoethyl)benzene-1,2-diol has been studied for its role in Parkinson's disease.<br>References Segura-Aguilar, J.: Neural Regeneration Research, 12, 897 (2017)<br></p>

<p>Applications 5-Hydroxytryptamine (cas# 50-67-9) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications (R)-(-)-2-Amino-1-butanol (cas# 5856-63-3) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Stability Hygroscopic<br>Applications 1-Aziridineethanamine Hydrate, is a useful intermediate. It can be used to synthesize (Aziridinethyl)aminopropyl Dihydrogen Phosphate (A926970). It is also used to prepare 17-aminogeldanamycin derivatives with possible antitumor activities.<br>References Tian, Z., et al.: Bioorg. Med. Chem., 12, 5317 (2004)<br></p>

<p>Stability Moisture Sensitive<br>Applications Used in the synthesis of novel phosphorothioates and phosphorodithioates as cholinesterase inhibitor.<br>References Sussman, J., et al.: Science, 253, 872 (1991), Mallender, W., et al.: J. Biol. Chem 1999, 274, 8491,<br></p>

<p>Applications Propyl 4-aminobenzoate (cas# 94-12-2) is a useful research chemical.<br></p>

<p>Stability Unstable in Aqueous Solution<br>Applications 4-Amino-1-butanol is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Majumder, J. et al.: Langmuir, 29, 10254 (2013); Muth, A. et al.: J. Med. Chem., 56, 5819 (2013)<br></p>

<p>Applications 4,4'-Bis(dimethylamino)benzophenone (cas# 90-94-8) is a useful research chemical.<br></p>

<p>Applications (R)-(-)-2-Amino-1-propanol is used as a reagent in the synthesis of naphthyridinone integrase inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Johns, B.A., et al.: Bioorg. Med. Chem. Lett., 24, 3104 (2014)<br></p>

<p>Applications N-(5-Aminopentyl)acetamide is an acetylated polyamine, a promising biochemical marker for cancer and many other pathophysiological conditions.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Hakkinen, M. R., et al.: J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci., 941, 81 (2013); Paik, M., et al.: Clin. Chim. Acta, 411, 1532 (2010)<br></p>

<p>Applications 2-(Diphenylmethoxy)-N-ethylamine (cas# 17349-94-9) is a compound useful in organic synthesis.<br></p>

<p>Applications Has a DNA binding effect.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mikata, Y., et al.: Chem. Pharm. Bull., 48, 477 (2000),<br></p>

<p>Applications N,N-Dimethyloctadecan-1-amine is a useful reagent for the preparation of cationic gelatin cross-linked with Tannic Acid (T006560(P)).<br>References Yu, N., et al.: J. Agric. Food Chem., 68, 9537 (2020)<br></p>

<p>Applications Cetyltrimethylammonium hydrogensulfate 99% (cas# 68214-07-3) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications Majority of 1,6-Diaminohexane is used in the manufacturing of Nylon.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Chen, G., et al.: Polymer, 47, 4760 (2006); Klitgaard, S., et al.: Green Chem., 10, 419 (2008)<br></p>

<p>Applications N,N-Dimethyldecylamine is a useful synthetic intermediate. It can be used to prepare emodin (E523000) quaternary ammonium salt derivatives as potential anticancer agents It is also a reactant used to synthesize Benzyldecyldimethylammonium chloride (B234550), a biocide.<br>References Wang, W., et al.: Eur. J. Med. Chem., 56, 320 (2012); Qiu, B., et al.: Zhongguo Yaowu Huaxue Zazhi, 20, 353 (2010); Shao, J., et al.: Eur. J. Med. Chem., 56, 308 (2012); Lee, M., et al.: Appl. Micro. Biotech., 87, 1109 (2010)<br></p>

<p>Applications N-Ethyl-N-(2-hydroxyethyl)nitrosamine is a member of the nitrosamine class of carcinogens and induces renal cancer. It has been shown to induce tumors in the kidneys of rats and in the lungs of mice.<br>References Hiasa, Y., et al.: Cancer Lett, 145, 143-149 (1999)<br></p>

<p>Applications Tris(2-​aminoethyl)​amine is a tetradentate chelating ligand and forms stable complexes with transition metals.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Xu, C., et al.: J. Mater. Chem. A, 3, 16229-16234 (2015); Sietzen, M., et al.: Organometallics, 34, 1118-1128 (2015);<br></p>

<p>Applications DIISOPROPYLAMINE HYDROCHLORIDE (cas# 819-79-4) is a useful research chemical.<br></p>

<p>Applications 5-Amino-2-phenyl-3(2H)-pyridazinone (cas# 13589-77-0) is a useful research chemical.<br></p>

<p>Applications 2-(4-Diethylamino-2-hydroxybenzoyl)benzoic Acid<br></p>

<p>Applications 2-Heptylamine is used as a reagent in the synthesis of human A3 adenosine receptor antagonists<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Federico, S. et al.: J. Med. Chem., 55, 9654 (2012);<br></p>

<p>Applications 1-phenylbutan-1-amine (cas# 2941-19-7) is a useful research chemical.<br></p>

<p>Applications 3-phenylbutan-2-amine (cas# 21906-17-2) is a useful research chemical.<br></p>

<p>Applications DL-2-aminobutyric acid<br></p>

<p>Applications Alkylated Diphenylamines are a derivative of aniline, a common chemical reagent. Good antioxidant agent.<br></p>

<p>Applications Methoxylamine is a methoxime derivative used as internal standard for Prostaglandin assays by gas chromatography-mass spectrometry.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Herold, D.A. et al.: Prostaglandins, 33, 599 (1987);<br></p>

<p>Applications Dithiocarbamate complexes serve as hosts for the specific binding of various metal cations.<br>References Bourson, J., et al.: J. Phys. Chem., 97, 4552 (1993), Lai, S., et al.: Inorg. Chem., 38, 4262 (1999),<br></p>

<p>Applications Trimethyl-tetradecylammonium chloride,99% (cas# 4574-04-3) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications Diethanolamine similar to triethanolamine (T775580) is used as a surfactant. It also has the potential to be a corrosion inhibitor by means of chemisorption.<br>References Bhajiwala, H.M et al.: Bull. Electrochem., 17, 441 (2001); Yu, J. et al.: Thin. Solid. Films., 379, 7 (2000);<br></p>

<p>Applications 1-(Dimethylamino)-2-propanone is an intermediate in the synthesis of Amylocaine Hydrochloride which, is used mostly in spinal anesthesia.<br></p>

<p>Applications 1-aminoindan (cas# 34698-41-4) is a useful research chemical.<br></p>

<p>Applications 2-(2-Aminoethoxy)ethanol is a widely used reactant that has been used in the preparation of TD-4306 as long-acting β2-agonist for asthma and COPD therapy.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mckinnell, R.M., et. al.: Bioorg. Med. Chem. Lett., 24, 2871 (2014)<br></p>

<p>Stability Hygroscopic<br>Applications 6-Amino-2-hydroxymethyl Hexan-1-ol (cas# 125162-81-4) is a compound useful in organic synthesis.<br>References Rubina, A., et al.: Anal. Biochem., 325, 92 (2004),<br></p>

<p>Applications 2-(Aminooxy)ethanol<br></p>

<p>Applications Octylamine is used as a reactant in the synthesis of 2H-indazoles and 1H-indazolones which are used as myeloperoxidase(MPO) inhibitor.<br> E0<br>References Roth, A., et al.: Bioorg. Med. Chem., 22, 6422 (2014);<br></p>

<p>Applications N,N''-Bis(methylphenyl)-1,4-benzenediamine (cas# 27417-40-9) is a useful research chemical.<br></p>

<p>Applications Benzylamine Hydrochloride (cas# 3287-99-8) is a useful research chemical.<br></p>

<p>Applications Diethylamine Hydrochloride is a secondary amine and a precursor of Atrazine (A794600). It is used as a reactant if the production of pesticides, dyes and pharmaceutical compounds.<br>References Raghuram, P. et al.: Chromatograph., 71, 963 (2010); Smith, D. &amp; Crowley, D.: FEMS Microbiol. Ecol., 58, 271 (2006); Asiri, A.: Dyes and Pigments., 42, 209 (1999); Rijhsinghani, K. et al.: Canc. Det. Prev., 5, 283 (1982)<br></p>

<p>Applications 2,​4-​Diaminoanisole is a component and degredation product of azo dyes in fabrics and textiles. Azo dyes occasionally produce carcinogenic effects and environmental reproductive toxicology. Dyes and metabolites, Environmental TestingEnvironmental toxin on US EPA Toxic Release Inventory list (TRI) list.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Nguyen, A. et al.: J. Env. Sci. Health A., 51, 744 (2016);<br></p>

<p>Applications 4-Amino-1,3-dimethyl-5-nitrosouracil is a useful building block for organic synthesis.<br></p>

<p>DEAC, SE (7-Diethylaminocoumarin-3-carboxy acid) is a blue fluorescent dye for labeling amine-containing organisms. λex of DEAC, SE is 330 nm and λem is 402</p>

<p>Impurity Phenylephrine USP Related Compound D<br>Applications (αR)-3-Hydroxy-α-[[methyl(phenylmethyl)amino]methyl]-benzenemethanol (Phenylephrine USP Related Compound D) is a derivative of (R)-Phenylephrine (P320640, HCl salt) which is an α-Adrenergic agonist.<br>References Warren, M.R., et al.: J. Pharmacol. Exp. Ther., 86, 284 (1946); Gaglia, C.A., et al.: Anal. Profiles Drug Subs., 3, 483 (1974)<br></p>

<p>Applications Trihexylamine is a chemical reagent used i the preparation of infrared luminescence nanohybrid films as well as the isolation and purification of biosuccinic acid used in the pharmaceutical industry.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shimizu, T. et al.: Mater. Lett., 110, 180 (2013); Kurzrock, T. et al.: Biotech. Prog., 27, 1623 (2011);<br></p>