Esters et Dérivés
Les esters sont des composés organiques formés par la réaction d’un acide (généralement un acide carboxylique) avec un alcool, libérant de l’eau au cours du processus. Leur structure chimique comprend un groupe fonctionnel -COO-, où un atome de carbone est lié à un groupe oxygène et à un groupe alkyle ou aryle. Les esters ont une large gamme d’applications dans l’industrie, notamment en tant que solvants, parfums, arômes et produits pharmaceutiques. En pharmacologie, certains esters sont utilisés comme promédicaments, car leur structure permet une libération contrôlée ou une biodisponibilité accrue des principes actifs.
Chez CymitQuimica, nous proposons des esters et leurs dérivés pour la recherche en chimie organique, la formulation de médicaments et les applications industrielles.
42025 produits trouvés pour "Esters et Dérivés"
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(3-((4-Methoxyphenyl)carbamoyl)phenyl)boronic acid
CAS :Degré de pureté :95%Masse moléculaire :271.07998663-(1,3-Dioxolan-2-ylmethyl)benzoic acid
CAS :Formule :C11H12O4Degré de pureté :97.0%Masse moléculaire :208.2132-BROMO-4-METHOXY-1-(METHOXYMETHOXY)BENZENE
CAS :Formule :C9H11BrO3Degré de pureté :≥95%Masse moléculaire :247.088(R)-1-(2-Methoxyphenyl)ethylamine
CAS :Formule :C9H13NODegré de pureté :95%Couleur et forme :LiquidMasse moléculaire :151.209(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-iumtetrafluoroborate
CAS :Degré de pureté :97%Masse moléculaire :433.26000985-(sec-Butyl)-1,3-di-tert-butyl-2-methoxybenzene
CAS :Degré de pureté :95%Masse moléculaire :276.46398934-METHYL-3-(3-(4-METHYLPIPERAZIN-1-YL)PROPOXY)PHENYLBORONIC ACID
CAS :Degré de pureté :97%Masse moléculaire :292.1900024POTASSIUM TRIFLUORO(4-PHENOXYPHENYL)BORANUIDE
CAS :Degré de pureté :98%Masse moléculaire :276.1099854Isopropyl 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranoside
CAS :Degré de pureté :98%Masse moléculaire :389.4010013-Carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium
CAS :Degré de pureté :95%Couleur et forme :Low Melting SolidMasse moléculaire :255.2489929N-TERT-BUTYL-2-[3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOXY]ACETAMIDE
CAS :Degré de pureté :95%Masse moléculaire :333.23999022-Methoxy-4-(methylsulfonyl)-N-(prop-2-yn-1-yl)aniline
CAS :Degré de pureté :95%Masse moléculaire :239.2899933Empenthrin
CAS :<p>Empenthrin, a synthetic pyrethroid used in insecticides, is active against broad spectrum of flying insects including moths and other pests damaging textile.</p>Formule :C18H26O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :274.4Trimebutine-d9 Maleate Salt
CAS :Produit contrôlé<p>Applications Trimebutine-d9 Maleate Salt, is the labeled analogue of Trimebutine Maleate Salt (T795605), acting as an opioid receptor agonist. Antispasmodic.<br>References Delvaux, M., et al.: J. Int. Med. Res., 25, 225 (1997), Lavit, M., et al.: Arzneim.-Forsch., 50, 640 (2000),<br></p>Formule :C22H20D9NO5·C4H4O4Couleur et forme :NeatMasse moléculaire :512.6Etofenamate Palmitate
CAS :Produit contrôléFormule :C34H48F3NO5Couleur et forme :NeatMasse moléculaire :607.74Tert-butyl Alcohol
CAS :Produit contrôlé<p>Applications Tert-butyl Alcohol is used as an organic solvent. It is also used in the synthesis of proteosome inhibitors that are quite potent.<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 Kawamura, S. et al.: J. Med. Chem., 56, 3689 (2013); Galy, N. et al.: Tetrahedron Lett., 54, 2703 (2013)<br></p>Formule :C4H10OCouleur et forme :Single SolutionMasse moléculaire :74.12Hexaethylene Glycol
CAS :<p>Applications Hexaethylene Glycol is part of a leaf extract (Murdannia Bracteata) which exhibits antioxidant, antimicrobial and anti-cancer properties. It also shows potential application as functional hydraulic fluids.<br>References Wei, L.S. et al.: Pharmacologyonline, 3, 930 (2010); Houssamy, S.F.E. et al.: Mat. Res. Inno., 6, 141 (2002);<br></p>Formule :C12H26O7Couleur et forme :NeatMasse moléculaire :282.33Diglycidyl Ether
CAS :<p>Applications Diglycidyl Ether is used in studies for the preparation of saccharide-containing, temperature-responsive protein drug carriers.<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 Zhu, L., et al.: Faming Zhuanli Shenqing. 2013:442487 (2013)<br></p>Formule :C6H10O3Couleur et forme :ColourlessMasse moléculaire :130.142,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether
CAS :Produit contrôlé<p>Applications 2,2-Bis(N-(a,a,a-trifluoro-m-tolyl)antranililoxi)diethylether (CAS# 64352-84-7) is a useful research chemical compound.<br></p>Formule :C32H26F6N2O5Couleur et forme :NeatMasse moléculaire :632.55Dihydro Fenofibrate
CAS :Produit contrôléFormule :C20H23ClO4Couleur et forme :NeatMasse moléculaire :362.852-Bromo-5-hydroxybenzaldehyde
CAS :Produit contrôléFormule :C7H5BrO2Couleur et forme :NeatMasse moléculaire :201.022-Phenylbutyric Acid-d5
CAS :Produit contrôléFormule :C10H7D5O2Couleur et forme :NeatMasse moléculaire :169.23Etofenamate Myristate
CAS :Produit contrôléFormule :C32H44F3NO5Couleur et forme :NeatMasse moléculaire :579.694-(2,3-Dichlorophenyl)-2,6-dimethyl-3,5-pyridinedicarboxylic Acid Methyl (1-oxobutoxy)methyl Ester
CAS :Produit contrôléFormule :C21H21Cl2NO6Couleur et forme :NeatMasse moléculaire :454.3L-(-)-Lactide
CAS :<p>Applications L-(-)-Lactide is a cyclic lactic acid derivative used in the ring-opening polymerization of Poly-L-lactic acid (PLLA), which is commonly found in biodegradable plastics. Polymers derived from L-(-)-Lactide also provide a therapeutic use in the field of prosthetics as they do not have any adverse effects on proliferation and differentiation of bone cells.<br>References Nakamura, T. et al.: J. Biomed. Mat. Res., 23, 1115 (1999); Otto, T.E. et al.: J. Biomed. Mat. Res., 32, 513 (1996); Kale, G. et al.: Pach. Technol. Sci., 20, 49 (2007);<br></p>Formule :C6H8O4Couleur et forme :NeatMasse moléculaire :144.13rac Guaifenesin
CAS :Produit contrôléFormule :C10H14O4Couleur et forme :White To Off-WhiteMasse moléculaire :198.22Trimebutine EP Impurity E-Nitroso
Produit contrôléFormule :C21H26N2O6Couleur et forme :NeatMasse moléculaire :402.4412-[[3-(Trifluoromethyl)phenyl]amino]benzoic Acid 2-Hydroxyethyl Ester
CAS :Produit contrôlé<p>Applications 2-[[3-(Trifluoromethyl)phenyl]amino] benzoic acid 2-hydroxyethyl ester (CAS# 32508-98-8) is a useful research chemical compound.<br></p>Formule :C16H14F3NO3Couleur et forme :NeatMasse moléculaire :325.28Guaifenesin EP Impurity B
CAS :<p>Guaifenesin (GP) is a phenylpropanoid that is used as an expectorant and cough suppressant. Guaifenesin EP Impurity B is a by-product of the synthesis of guaifenesin, which can be removed by preparative chromatography. It has been shown to catalyze reactions with acidic substrates and has the ability to form magnesium complexes. The reaction mechanism for guaifenesin EP Impurity B is not well understood, but it has been shown that hydrotalcite and magnesium oxide can remove GP from solution. This impurity also reacts with zirconium to form zirconium oxide, which can be removed by techniques such as mesoporous silica gel chromatography.</p>Formule :C10H14O4Degré de pureté :Min. 95%Masse moléculaire :198.22 g/molFenofibrate impurity G
CAS :<p>Fenofibrate impurity G is a drug product that is synthesized from natural sources and is not chemically modified. It has the CAS number 217636-48-1. Fenofibrate impurity G is an analytical standard in the field of drug development and pharmacopoeia. It can be used as a metabolite or impurity standard in research and development, HPLC standard, or as a niche product for pharmaceutical companies. Fenofibrate impurity G can be synthesized to create new chemical entities.</p>Formule :C24H27ClO6Degré de pureté :Min. 95%Masse moléculaire :446.92 g/mol(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone
CAS :<p>(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone is a drug product that is Custom synthesized to meet the requirements of pharmacopoeia, analytical, and drug development. It has been studied for its metabolism and toxicity profile in animals. This compound is a metabolite of chlorpheniramine, which is used as an antihistamine. Metabolites of this compound have also been identified in humans. The CAS Registry Number for this compound is 154356-96-4.</p>Formule :C16H15ClO2Degré de pureté :Min. 95%Masse moléculaire :274.74 g/mol3-[4-(4-Chlorobenzoyl)phenoxy]-2-butanone
CAS :<p>3-[4-(4-Chlorobenzoyl)phenoxy]-2-butanone is an impurity in the drug product, N-{3-[4-(4-chlorobenzoyl)phenoxy]-2-butenyl}acetamide. It can be used as an analytical reference standard for determining the presence of impurities in pharmaceutical products. 3-[4-(4-Chlorobenzoyl)phenoxy]-2-butanone is not a natural component of the API and is typically synthesized with high purity. This compound has been shown to be metabolized by human liver microsomes and rat lung microsomes. The metabolic pathways are unknown but may include oxidation, hydrolysis, or conjugation reactions.</p>Formule :C17H15ClO3Degré de pureté :Min. 95%Masse moléculaire :302.75 g/molN-(3-Trifluoromethylphenyl)-phenylamine
CAS :<p>N-(3-Trifluoromethylphenyl)-phenylamine is a research and development drug product that is used as an analytical impurity standard. It has a CAS number of 101-23-5 and is classified under the trade name 3TFPPA. The chemical formula for N-(3-Trifluoromethylphenyl)-phenylamine is C12H8F3NO. This compound can be synthesized from phenylamine, 3-trifluoromethylaniline, and hydrochloric acid. The molecular weight of this compound is 197.19 g/mol, which falls within the range of 195 to 200 g/mol. N-(3-Trifluoromethylphenyl)-phenylamine can be found in the following pharmacopoeia: USP (United States Pharmacopeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopeia), BP</p>Formule :C13H10F3NDegré de pureté :Min. 95%Masse moléculaire :237.22 g/mol1,4-Bis(2,3,4-trimethoxybenzyl)piperazine
CAS :Produit contrôlé<p>1,4-Bis(2,3,4-trimethoxybenzyl)piperazine (1,4BTMP) is a piperazine derivative that has been shown to have inotropic properties. 1,4BTMP appears to increase the force of contraction of the heart muscle by increasing intracellular calcium levels. This drug may also be useful in the treatment of ventricular fibrillation and other arrhythmias. It has been shown that 1,4BTMP protects against lipid peroxidation induced by hydrogen chloride and hydrochloric acid in isolated rat hearts. In addition, this compound has been shown to inhibit creatine kinase activity and reduce lipid peroxide formation.</p>Formule :C24H34O6Degré de pureté :Min. 95%Masse moléculaire :418.52 g/mol4-[(2,3,4-Trimethoxyphenyl)methyl]-1-piperazinecarboxylic acid ethyl ester
CAS :<p>4-[(2,3,4-Trimethoxyphenyl)methyl]-1-piperazinecarboxylic acid ethyl ester is an impurity standard for HPLC. It is a white or off-white solid that is soluble in organic solvents. The compound has been shown to be a metabolite of the drug product, and can also be found as an impurity in the API. 4-[(2,3,4-Trimethoxyphenyl)methyl]-1-piperazinecarboxylic acid ethyl ester can be synthesized from 2,3,4-trimethoxybenzoic acid and 1-(2-chloroethyl)piperazine.</p>Formule :C17H26N2O5Degré de pureté :Min. 95%Masse moléculaire :338.4 g/molEsterastin
CAS :<p>Esterastin is an Inhibitor of esterases.</p>Formule :C28H46N2O6Couleur et forme :SolidMasse moléculaire :506.67Butamirate
CAS :<p>Butamirate is a cough suppressant, it works by acting centrally through the receptors in the brainstem.</p>Formule :C18H29NO3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :307.43Triethylene glycol flufenamate
CAS :<p>Etofenamate impurity</p>Formule :C20H22F3NO5Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :413.39 g/mol
![(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864373.webp&w=3840&q=75)
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