Acides aminés (AA)

M06199 - BOC-SER(TBU)-OH DCHA

Applications 2-Methoxyphenol-3,4,5,6-d4 (CAS# 7329-52-4) is a useful isotopically labeled research compound.

Applications AMMONIUM PERFLUORO(2-METHYL-3-OXAHEXANOATE) (cas# 62037-80-3) is a useful research chemical.

Applications 3-Chloro-6,11-dihydro-5,5-dioxo-11-hydroxy-6-methyldibenzo[c,f][1,2]thiazepine, can beused in the synthesis of Dibenzo[c,f][1,2]thiazepine derivatives.
References Gilleron, P., et al.: Bioorg. Med. Chem. Lett., 17, 5465 (2007),

Applications 2-Methoxyphenylsulfate is used in the analysis of alkylsulfatases and their kinetics.
References Bateman, T. et al.: Biochem. J., 236, 401 (1986);

Applications A red azoic dye. Dyes and metabolites, Environmental Testing
References Hoover, K., et al.: Chem. Res. Toxicol., 18, 1497 (2005), Altenburger, R., et al.: Environ. Toxicol. Chem., 24, 324 (2005), Gonzalez, M., et al.: Bioorg. Med. Chem., 13, 1775 (2005),

Applications N1-(2-AMINOETHYL)-N1-METHYLETHANE-1,2-DIAMINE (cas# 4097-88-5) is a useful research chemical.

Applications 2-Methylbutane is a useful synthetic intermediate. It was used in the synthesis of β-chiral sulfonamides.
E3
References Chuprakov, S., et al.: J. Am. Chem. Soc., 133, 10352 (2011);

Stability Hygroscopic
Applications Lauryl Betaine is an amphoteric surfactant derived from N-dodecyl-N,N-dialkanol amine with protein denaturing potency. Lauryl Betaine is mainly used in shampoo, personal hygiene products and oil field chemicals.
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 Kimura, Y. et al.: J. SCCJ, 29, 106 (1995); Qin, C. et al.: GUang. Huag., 34, 30 (2006); Peng, Z. et al.: Riy. HUax. Gong., 37, 135 (2007);

Applications 2-chloro-N-(2-ethyl-6-methylphenyl)acetamide (cas# 32428-71-0) is a useful research chemical.

Applications N,N'-Di-4-pyridinyl-methanediamine is used to prepare bis(heteroaryl)-imidazolidinediones with oxalyl chloride.
References Ghandi, M., et al.: Synth. Comm., 37, 637 (2007)

Applications N-Boc-L-glutamic Acid 5-Methyl Ester is an intermediate used in the synthesis of Isodesmosine Chloride Hydrate (Synthetic) (I815051), which is a component of elastin and also it is extremely hygroscopic and must be stored over a desiccant such as silica gel.
References Partridge, S., et al.: Nature, 209, 399 (1966)

Applications Phytosiderophores are produced in higher plants as iron chelating amino acids that promote uptake of iron from soil.
References Klair, S., et al.: J. Plant Nutr., 19, 1295 (1996),

Applications 2-(6-methoxynaphthalen-2-yl)propanenitrile (cas# 86603-94-3) is a useful research chemical.

Applications 1,3,5-Trichloro-2-methylbenzene can be used as reactant/reagent in hydrodechlorination process and catalysts for the production of 2,​6-​dichlorotoluene from polychlorotoluene-​containing mixtures. Also, it is derived from 2,4,6-Trichlorobenzoic Acid (T774715), which is a possible degradation intermediate of Polychlorinated Biphenyls (PCBs) in contaminated soil, suggesting the occurrence of microbial transformation processes over time.
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 Eichinger, W., et al.: PCT Int. Appl., WO 2001017932 A1 20010315 (2001); Stella, T., et al.: Sci Total Environ, 533, 177-186 (2015)

Applications Intermediate for the preparation of Glimepiride.

Applications A labelled derivative of Dibarbituric acid.
References Hitchings, G.H., et al.: J. Biol. Chem., 177, 357 (1949),

Stability Hygroscopic
Applications 2S,2’S,5S)-5-Hydroxy Lysinonorleucine is one of the stereoisomers of 5-Hydroxylysinonorleucine, reduced collagen cross links.
References Astbury, C., et al.: Br. J. Rheumatol., 33, 11 (1994), Watts, N., et al.: Clin. Chem., 45, 1359 (1999), Banse, X., et al.: Bone, 31, 70 (2002),

Applications N-Methyldiethanolamine-13C,d3 Hydrochloride is isotopically labelled salt form of N-Methyldiethanolamine (M301625), which is used as a reagent in the synthesis of broad-spectrum antimicrobial polycarbonate hydrogels with fast degradability. It is also used as a reagent in the synthesis of dihydroxy quaternary ammonium salts with long chain alkyl bromides that can exhibit antibacterial and antifungal activity.
References Pascual, A., et al.: Biomacromolecules, 16, 1169 (2015); Liu, W., et al.: Chem. Biol. Drug Des., 85, 91 (2015);

Applications It is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.
References Southwell, D., et al.: J. Pharm. Pharmacol., 33, 3 (1981), Barry, W., et al.: J. Invest. Dermatol., 82, 49 (1984),

Stability Light Sensitive
Applications 2-Methyl-2-propen-1-ol has been used in the synthesis of C2-methyl-1,2-di-O-hexadecylglycerophosphocholine.
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 Bittman, R., Witzke N.M.: Chem. Physics Lipid, 50, 99 (1989)

Applications DL-glutamine

Applications 4-Amino-2-methyl-5-pyrimidinemethanesulfonic acid is used in the biosynthesis of Thiamine (T344185) in yeast.
References White, R., et al.: Journal of the American Chemical Society, 104, 4934 (1982).

Applications 7-Methoxy-3,4-dihydro-1-naphthalenyl-acetonitrile (cas# 861960-34-1) is a compound useful in organic synthesis.

Applications 3-(methyl-d3)-1H-Indole-2,4,5,6,7-d5 is the labeled analogue of 3-Methylindole (M313470), a naturally abundant pneumotoxin, found primarily in mammalian feces providing its strong fecal odor; however in lower concentrations the compound has a pleasent aroma, giving orange blossoms and jasmine their pleasing scent. It is often a component of commercial fragrances and perfumes.
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 Nakashima, T., et al.: Biol. Pharm. Bull., 32, 832 (2009), Xu, H., et al.: Chem. Pharm. Bull., 57, 321 (2009), Bodoor, K., et al.: J. Med. Chem., 52, 3753 (2009), Naskar, S., et al.: J. Chem. Res., 3, 174 (2009), Sollner, K., et al.: J. Agric. Food Chem., 57, 4319 (2009),

Applications 4-methoxy-3-methylaniline (cas# 136-90-3) is a useful research chemical.

Stability Hygroscopic
Applications Chlorobutanol is used as a preservative and sedative. It has also been shown to exhibit antibacterial properties.
References Dutta, T., et al.: PCT Int. Appl., 22, (2020); Ibibia, E., et al.: Asian. J. Pharm. Clin. Res., 9, 179-182 (2016)

Applications Indole-3-acetyl-L-phenylalanine is an indole-3-acetyl-amino acid conjugate involved in regulatory mechanisms for the control of auxin activity during physiological and pathophysiological responses.
References Ostrowski, M., et al.: J Plant Physiol, 191, 63-72 (2016)

Applications 1-Boc-4-(6-aminopyridin-3-yl)piperazine is used to prepare pyrido[2,3-d]pyrimidin-7-ones as selective inhibitors of cyclin-dependent kinases 4 and 6.
References Toogood, P., et al.: J. Med. Chem., 48, 2388 (2005); Cho, Y., et al.: J. Med. Chem., 53, 7938 (2010)

Stability Hygroscopic
Applications Guaiacol-beta-D-glucopyranoside-d3, is a labeled analogue of Guaiacol-beta-D-glucopyranoside (G245565), a Guaiacol Conjugate, that has shown to present in fermentation of grapes that had been exposed to bushfire smoke and can potentially yield unpalatable, smoke-affected wine.
References Hayasaka, Y.m et al.: J. Arg. Food Chem., Vol. 58, Issue 4, P: 2076; 2081 (2010);

Applications S-Methyl-L-cysteine is a substrate in the catalytic antioxidant system mediated by methionine sulfoxide reductase A (MSRA). It has been studied as a theurapeutic for neurodegenerative diseases including Parkinson′s.
References Wassef, R., et al.: J. Neurosci., 21, 12808 (2007)

Stability Hygroscopic
Applications 1-(2-Methoxyphenyl)piperazine Hydrobromide is a useful reagent for improving the synthesis of Eapidil.
References Wang, H., et al.: Anhui Huagong, 37, 23 (2011)

Impurity Rifaximin EP Impurity A
Applications 2-Amino-4-methylpyridine (Rifaximin EP Impurity A) is an impurity of Rifaximin.
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 3-Amino-4-methylpyridine (cas# 3430-27-1) is a compound useful in organic synthesis.
References Huang, H., et al.: Anal. Biochem., 363, 12 (2007), Tucker, T., et al.: J. Med. Chem., 51, 6503 (2008),

Applications Guaiacol-beta-D-glucopyranoside, is a Guaiacol Conjugate, that has shown to present in fermentation of grapes that had been exposed to bushfire smoke and can potentially yield unpalatable, smoke-affected wine.
References Hayasaka, Y.m et al.: J. Arg. Food Chem., Vol. 58, Issue 4, P: 2076; 2081 (2010);

Applications 4-Bromo-N-methylaniline is a aniline based compound known to exhibit mutagenic properties.
References Zhang, J. S., et al.: Org. Biomolec. Chem., 2015;

Stability Temperature Sensitive
Applications Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate (cas# 1190403-86-1) is a compound useful in organic synthesis.

Applications Used for the synthesis of Bortezomib from L-phenylalanine via dipeptidyl boronic acid ester intermediates.
References Zhu, Y., et al.: J. Med. Chem., 52, 4192 (2009),

Applications 2,6-Di-tert-butyl-4-methyl-d3-phenol (CAS# 86819-59-2) is a useful isotopically labeled research compound. This compound has been shown to significantly have lower toxic potency in mice compared to butylated hydroxytolune (BHT).
References Mizutani, T., et.al., Toxicol. Appl. Pharmacol. 69,283-290,(1983);

Applications 5-Methylfuran-2(3H)-one is an aromatic compound responsible for the aroma of caramel, dried and roated nori, wine, and brewed coffee.
References Paravisini, L., et. al.: Flavour Frag. J., 27, 424 (2012); Shu, N., Shen, H.: Flavour Frag. J., 27, 157 (2012); Chin, S., et. al.: J. Chrom. A, 1218, 7487 (2011)

Applications 2-Methyl-Pentanoic acid is a useful building block for 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 3-Amino-4-methylbenzamide is useful for preparing heteroaryl compounds ERK1/ERK2 inhibitors.
References Qiao, L.: PCT Int. Appl. (2016), WO 2016100452 A2

Applications 2-amino-5-methylhexanoic acid (cas# 3558-32-5) is a useful research chemical.

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

Applications (3-Methyl-2-butenyl)triphenyl-phosphonium Bromide (cas# 1530-34-3 ) is a compound useful in organic synthesis.

Applications N-(2-Hydroxyethyl)glycine (~90%) (cas# 5835-28-9) is a compound useful in organic synthesis.

Applications Fmoc-n-me-lys(boc)-oh

Applications A product from thermal and hydrolytic degradation of Orlistat. Orlistat impurity.
References Stalder, H., et al.: Helv. Chimica Acta, 75, 1593 (1992),

Applications Used in peptide synthesis.
References Flohr, S., et al.: Chem. Eur. J., 5, 669 (1999), Kadereit, D., et al.: ChemBioChem., 1, 144 (2000), Volkert, M., et al.: Biol. Chem., 382, 1133 (2001),

Stability Hygroscopic
Applications N-Acetyl-S-(2-cyanoethyl)-L-cysteine Ammonium Salt is a metabolite of Acrylonitrile (AN) and acrylamide (AM); and are commonly used in the synthesis of plastics and polymers.
References van Bladeren, P., et al.: Drug Metab. Dispos., 9, 246 (1981), Guengerich, F., et al.: Chem. Res. Toxicol., 4, 168 (1991),

Applications 3-Methoxybenzene-1,2-Diamine (cas# 37466-89-0) 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 Ethametsulfuron-methyl Sodium Salt, a regulator of the early steps of complement activation on mucosal surfaces. It can be used in combination treatment of ohmic heating with various essential oil components for inactivation of food-​borne pathogens in buffered peptone water and salsa.
References Kim, S. S., et al.: Food Control, 80, 29 (2017); Reichhardt, M. P., et al.: Front Immunol, 7, 85 (2016)

Applications L-Isoleucine is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.
References Hatch, T., et al.: Infect. Immun., 12, 211 (1975); Nishio, Y., et al.: Science, 231, 843 (1986)

Applications 3-Hydroxy-2'-methoxy-2-naphthanilide (cas# 135-62-6) is a useful research chemical.

Applications (3R)-Tetrahydrofuran-3-yl 4-Methylbenzenesulfonate is derived from (R)-(-)-3-Hydroxytetrahydrofuran (H957760), which is a versatile chemical reactant used in the synthesis of pharmaceutical agents.
References Hrapchak, M., et al.: J. Labelled. Comp. Radiopharm., 57, 687 (2014);

Applications Glutamine analog.
References Hellberg, S., et al.: J. Med. Chem., 30, 1126 (1987), Blondelle, S., et al.: Antimicrob. Agents Chemother., 38, 2280 (1994), Jiracek, J., et al.: J. Biol. Chem., 270, 21701(1995),

Applications Butyrylglycine is one of the acylglycines, an important class of metabolites that have been used in the diagnosis of several inborn errors of metabolism (IEM).
References Costa, C., et al.: J. Pharmaceut. Biomed. Anal., 21, 1215 (2000), Garcia-Villoria, J., et al.: Clin. Biochem., 42, 2 (2009), Scalbert, A., et al.: Metabolomics, 5, 435 (2009),

Stability Hygroscopic
Applications Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.
References Hui, N. et al.: Meat Sci. Appl., 74 (2001); Kiviharju, K. et al.: J. Biotechnol., 117, 299 (2005); Pecivova, P. et al.: J. Sci. Food Agric., 90, 1681 (2010);

Applications 2-(4-methylphenyl)oxirane (cas# 13107-39-6) is a useful research chemical.

Applications 1,2-Dichloro-2-methylpropane (cas# 594-37-6) 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