Carboxylic Acids

Applications (2E)-3-(2-Thiazolyl)-2-propenoic Acid is a useful synthetic intermediate. It is used as an intermediate for HIV-1 protease inhibitor.
References Baloglu, E., et al.: PCT Int. Appl. (2014), WO 2014085607 A1 20140605

Stability Hygroscopic
Applications 2,​2-​Bis(hydroxymethyl)​propionic Acid is a reagent used in the synthesis of disulfide monomers for cross-linked poly(urethane-urea) coatings.
References Nevejans, S. et al.: Polym., 166, 229 (2019);

Applications (S)-(+)-Z-4-Amino-2-hydroxybutyric Acid is used in the synthesis of aminoglycoside antibiotics.
References Rai, R. et al.: Org. Lett., 8, 887 (2006); Li, Jie. et al.: J. org. Chem., 72, 4055 (2007);

Applications Ethyl trans-2-(4-aminocyclohexyl)acetate, HCl

Applications 3-(3-THIENYL)ACRYLIC ACID (cas# 102696-71-9) is a useful research chemical.

Stability Hygroscopic
Applications Diphenylphosphinodithioic acid is used in the extraction of rhodium from nitrate media using phosphinic acids. It also functions as a new materials for microelectronic and molecular electronic devices.
References Samuels, A. C., et al.: Solvent Extraction and Ion Exchange, 33, 418 (2015)

Applications Diethyl 1,1-Cyclopropanedicarboxylate (cas# 1559-02-0) is a compound useful in organic synthesis.

Applications Ethyl 2-Benzylacetoacetate (cas# 620-79-1) is a compound useful in organic synthesis.

Applications 4-(Cyanophenyl)boronic Acid Pinacol Ester is used to prepare arylparacyclophanes via Suzuki aryl cross-coupling of bromoparacyclophane with arylboronic acid and arylboronates. It’s also used to prepare tyrosine-modified analogs of α4β7 integrin inhibitor biotin-R8ERY.
References Roche, A., et al.: Org. Biomol. Chem.,, 3, 515 (2005); Papst, S., et al.: Bioorg. Med. Chem., 20, 5139 (2012)

Applications 3-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (cas# 702669-54-3) is a useful research chemical.

Applications (2E,​4E)​-2,​4-​Tetradecadienoic acid is used as a reactant in polymerization reactions such as the syntheses of monoacylglycerol and 1,​2-​diacyl-​sn-​glycerol.
References Matsumoto, A., et al.: Polym. J., 35, 652-61 (2003); Srisiri, W., et al.: J. Org. Chem. 61, 5911-15 (1996)

Applications A useful synthetic intermediate.
References Li, A., et al.: J. Med. Chem., 42, 706 (1999), Low, E., et al.: Bioorg. Med. Chem. Lett., 19, 196 (2009),

Applications N-M-Tolylphthalamic Acid is used to prevent premature drop an anti shock treatment for pants. On ingestion is hydrolyzed to produce m-toluidine
References Pawar, G., et al.: Synth. Comm., 32, 1929-1936 (2002)

Applications DL-3-(Benzylthio)lactic Acid is used in the preparation of somatostatin analogs, affecting growth hormones.

Applications 3-Amino-4-hydroxybenzoic acid (cas# 1571-72-8) is a useful research chemical.

Applications Phosphoric Acid is used in various chemical processes as a phosphorylating compound. It is involved in the hydrolysis via phosphorylation of nanocrystals to obtain high-aspect-ratio cellulose nanocrystals. Also used in the synthesis of lithium-ion cells.
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 Camarero E. et al.: Biomacromol., 14, 1223 (2013); Meligrana, G. et al.: J. Power. Sources., 160, 516 (2006);

Applications 2-(Methoxyimino)-3-oxo-butanoic Acid 1,1-Dimethylethyl Ester is an intermediate used in the synthesis of Cefotaxime Bromoacetyl Analogue (C242940), which is an impurity of Cefotaxime (C242950), a broad spectrum third generation cephalosporin antibiotic.
References Wise, R., et al.: Antimicrob. Agents Chemother., 14, 807 (1978), Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 11, 139 (1982),

Applications 2,4-Diaminobenzenesulfonic acid (cas# 88-63-1) is a useful reagent for improving the chlorine resistance and water permeability of polyamide (PA) membrane in water treatment.
References Meng, Q. W., et al.: ACS Applied Mat., 12, 35393 (2020)

Applications 3,4-Dihydro-2H-1,4-benzoxazine-7-boronic acid pinacol ester is a useful intermediate for the synthesis of naphthamides which functions as VEGFR-2 kinase inhibitors for cancer treatment.
References Lv, Y., et al.: ACS Med. Chem. Lett., 5, 592 (2014)

Applications Ethyl 3,4-dihydro-2H-pyran-2-carboxylate (cas# 83568-11-0) is a useful research chemical.

Applications Clavulanic Acid 2-Amino-2,4,4-trimethylpentane Salt is an intermediate in the synthesis of Clavulanic Acid Potassium Salt (C563750), a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness.
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 Reading, C. and Cole, M.: Antimicrob. Ag. Chemother., 11, 852 (1977); Ball, A.P., et al.: Lancet, 1, 620 (1980); Brogden, R.N., et al. Drugs, 22, 337 (1981)

Applications Quinazoline-7-carboxylic Acid is a derivative of Quinazoline (Q670100) which is used to study the electrochemical behaviour of quinazoline using modern polarographic and voltammetric methods. Quinazoline is the basic structural unit of pharmaceuticals and plays an important role in modern synthesis of antitumor drugs.
References Hladikova, J., et al.: Sensing in Electroanal., 3, 165 (2008); Kurogi, Y., et al.: J. Med. Chem., 39, 1433 (1996)

Applications 5-​Bromopentyl Acetate is used to model the toxicity of haloesters on marine bacterium such as Vibrio fischeri.
References Cornin, M.T.D, et. al.: SAR QSAR Environ. Res., 11, 301 (2000)

Applications 2-(4-Aminophenyl)propanoic acid is a reagent in the preparation of 3-aminopyrazole inhibitors of CDK2/cyclin A as antitumor agents (Erratum).
References Pevarello, P., et al.: J. Med. Chem., 48, 5058 (2005);

Stability Volatile
Applications METHYL AZIRIDINE-2-CARBOXYLATE (cas# 5950-34-5) is a useful research chemical.

Applications (S)-2-[(Methylsulfonyl)oxy]propanoic Acid is used as a treatment to significantly improve the selectivity of optically active agent (S)-2-(4-Isobutylphenyl)propionic Acid during its synthesis.
References Garot, C., et al.: Bull. Soc. Chim. Belg., 105, 755-757 (1996)

Applications Methyl 2-(4-Bromophenyl)-2,2-dimethylacetate (cas# 154825-97-5) is a compound useful in organic synthesis.

Applications 2-(Diphenylphosphino)benzoic Acid is used in small molecule control of protein function through staudinger reduction.
References Luo, J., et al.: Nat. Chem., 8, 1027 (2016)

Applications 4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid is used for the preparation of Terfenadine ((T114500) analogs.
References Uchida., et al.: Chem. Pharm. Bull., 37, 958 (1989),

Applications 2,2,5-Trimethyl-1,3-dioxane-5-carboxylic Acid Ethenyl Ester (cas# 865860-80-6) is a compound useful in organic synthesis.

Applications (5-Formylfuran-2-yl)boronic Acid is a reagent used in Suzuki cross-couplings with deactivated aryl bromides and activated aryl chlorides.
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 Trinh, T. N., et al.: Org. Biomol. Chem., 12, 9562-9571 (2014);

Applications 4-Acetylbutyric Acid is used in the synthesis of selective indomethacin analogues for AKR1C3 inhibition in the treatment of castrate-resistant prostate cancer. Also used to prepare PARP inhibitors for the treatment of cancer as well.
References Liedtke, A. et al.: J. Med. Chem., 56, 2429 (2013); Zhu, G. et al.: Bioorg. Med. Chem., 20, 4653 (2012);

Applications Methyl Dimethylbenzeneacetate (cas# 57625-74-8) is a compound useful in organic synthesis.