Building Blocks
This section contains fundamental products for the synthesis of organic and biological compounds. Building blocks are the essential starting materials used to construct complex molecules through various chemical reactions. They play a critical role in drug discovery, material science, and chemical research. At CymitQuimica, we offer a diverse range of high-quality building blocks to support your innovative research and industrial projects, ensuring you have the essential components for successful synthesis.
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,756 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,093 products)
- Organic Building Blocks(60,532 products)
Found 195534 products of "Building Blocks"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
6-Amino-5-phenylpyridine-3-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H10N2O2Purity:Min. 95%Molecular weight:214.22 g/mol3-(3-Fluoro-4-methoxyphenyl)pyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H10FNOPurity:Min. 95%Molecular weight:203.21 g/mol2-Chloro-4-(pyridin-3-yl)phenol
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H8ClNOPurity:Min. 95%Molecular weight:205.64 g/molEthyl 2-bromo-5-chloropyridine-4-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H7BrClNO2Purity:Min. 95%Molecular weight:264.5 g/mol4-(Difluoromethoxy)-2-fluorobenzaldehyde
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5F3O2Purity:Min. 95%Molecular weight:190.12 g/mol[3-Fluoro-5-(4-fluorophenyl)phenyl]methanol
CAS:<p>Versatile small molecule scaffold</p>Formula:C13H10F2OPurity:Min. 95%Molecular weight:220.21 g/mol3-Fluoro-4-(pyridin-4-yl)benzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H8FNO2Purity:Min. 95%Molecular weight:217.2 g/mol4-(Difluoromethoxy)-3-nitropyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H4F2N2O3Purity:Min. 95%Molecular weight:190.1 g/mol2-Amino-3-Bromo-6-trifluoromethylpyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H4BrF3N2Purity:Min. 95%Molecular weight:241.01 g/mol2-[5-Methoxy-2-(trifluoromethyl)phenyl]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H9F3O3Purity:Min. 95%Molecular weight:234.17 g/mol3-Fluoro-2-methoxypyridine-4-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H6FNO3Purity:Min. 95%Molecular weight:171.13 g/mol3-Bromo-5-chloro-4-methoxypyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H5BrClNOPurity:Min. 95%Molecular weight:222.47 g/mol5-(Difluoromethoxy)-2-fluorobenzaldehyde
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5F3O2Purity:Min. 95%Molecular weight:190.12 g/mol3-Fluoro-6-(trifluoromethyl)pyridine-2-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H3F4NO2Purity:Min. 95%Molecular weight:209.1 g/mol(2-Fluoro-6-methoxyphenyl)methanamine hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H11ClFNOPurity:Min. 95%Molecular weight:191.63 g/mol1-(Chloromethyl)-2-fluoro-3-(trifluoromethyl)benzene
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5ClF4Purity:Min. 95%Molecular weight:212.57 g/mol4-(Difluoromethoxy)-2,6-difluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H4F4O3Purity:Min. 95%Molecular weight:224.11 g/mol2-Cyano-4-fluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H4FNO2Purity:Min. 95%Molecular weight:165.12 g/mol4-Fluoro-3-(pyridin-4-yl)benzaldehyde
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H8FNOPurity:Min. 95%Molecular weight:201.2 g/mol3-(Trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C14H9F3O2Purity:Min. 95%Molecular weight:266.21 g/mol1-[3-Fluoro-4-(pyridin-3-yl)phenyl]methanamine
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H11FN2Purity:Min. 95%Molecular weight:202.23 g/mol2-Fluoro-3-(pyridin-3-yl)phenol
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H8FNOPurity:Min. 95%Molecular weight:189.19 g/mol3-Bromo-2-fluorobenzenesulfonyl chloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H3BrClFO2SPurity:Min. 95%Molecular weight:273.51 g/mol2-(2-Bromo-4-fluorophenyl)-2-hydroxyacetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H6BrFO3Purity:Min. 95%Molecular weight:249.03 g/mol1-[2-(Difluoromethoxy)-4-fluorophenyl]ethan-1-one
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H7F3O2Purity:Min. 95%Molecular weight:204.15 g/mol2-(3-Bromo-4-(trifluoromethyl)phenyl)acetonitrile
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H5BrF3NPurity:Min. 95%Molecular weight:264.04 g/mol2-(2-Fluoro-3-methylphenyl)-2-hydroxyacetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H9FO3Purity:Min. 95%Molecular weight:184.16 g/mol1-(Difluoromethyl)-4-iodobenzene
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H5F2IPurity:Min. 95%Molecular weight:254.02 g/mol3-Fluoro-2-(trifluoromethyl)benzene-1-sulfonyl chloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H3ClF4O2SPurity:Min. 95%Molecular weight:262.61 g/mol2-[2-Methyl-4-(trifluoromethyl)phenyl]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H9F3O2Purity:Min. 95%Molecular weight:218.17 g/mol2-Nitro-5-(trifluoromethyl)benzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H4F3NO4Purity:Min. 95%Molecular weight:235.12 g/mol3-Bromo-6-(trifluoromethyl)pyridine-2-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H3BrF3NO2Purity:Min. 95%Molecular weight:270 g/molMethyl 4-fluoropyridine-3-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H6FNO2Purity:Min. 95%Molecular weight:155.13 g/mol3-(3,4-Difluorophenyl)pyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H7F2NPurity:Min. 95%Molecular weight:191.18 g/mol2-Bromo-5-fluoro-3-iodopyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C5H2BrFINPurity:Min. 95%Molecular weight:301.88 g/mol2-(4-Chloro-3-fluorophenyl)-2-hydroxyacetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H6ClFO3Purity:Min. 95%Molecular weight:204.58 g/molEthyl 3-bromo-6-fluoropyridine-2-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H7BrFNO2Purity:Min. 95%Molecular weight:248.05 g/mol4-Fluoro-2-methoxybenzene-1-sulfonyl chloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H6ClFO3SPurity:Min. 95%Molecular weight:224.64 g/mol1-(2-Fluoro-6-nitrophenyl)ethanone
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H6FNO3Purity:Min. 95%Molecular weight:183.14 g/mol3-Bromo-5-chloropyridine-4-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H3BrClNO2Purity:Min. 95%Molecular weight:236.45 g/mol2-Methyl-5-(pyridin-3-yl)phenol
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H11NOPurity:Min. 95%Molecular weight:185.22 g/mol2-(3-Chloro-4-fluorophenyl)-2-hydroxyacetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H6ClFO3Purity:Min. 95%Molecular weight:204.58 g/mol3-Chloro-2-fluoro-4-methylpyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H5ClFNPurity:Min. 95%Molecular weight:145.56 g/mol2-Hydroxy-2-[3-(trifluoromethoxy)phenyl]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H7F3O4Purity:Min. 95%Molecular weight:236.14 g/molMethyl 2,5-dibromo-4-pyridinecarboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H5Br2NO2Purity:Min. 95%Molecular weight:294.93 g/molMethyl 3-methyl-2-(trifluoromethyl)benzoate
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H9F3O2Purity:Min. 95%Molecular weight:218.17 g/mol2-Cyano-3-fluorobenzoic acid
CAS:<p>2-Cyano-3-fluorobenzoic acid is an intermediate in the synthesis of methyl 2-cyano-3-fluorobenzoate. It reacts with acid methyl ester to produce a mixture of 2 products, the desired product and unreacted starting material. The reaction is carried out by refluxing the reactants for a few hours.</p>Formula:C8H4FNO2Purity:Min. 95%Molecular weight:165.12 g/mol3-(Difluoromethoxy)-2,6-difluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H4F4O3Purity:Min. 95%Molecular weight:224.11 g/mol4-(Difluoromethoxy)-3-fluorobenzaldehyde
CAS:<p>4-(Difluoromethoxy)-3-fluorobenzaldehyde is an electrophilic aromatic compound. It is synthesized by the reaction of 4-hydroxybenzaldehyde with an electrophile, such as fluorine. The mechanism of this reaction involves a nucleophilic attack on the carbonyl group from 4-hydroxybenzaldehyde by the electrophile, which forms a hydroxyl group. This electrophilic aromatic compound is toxic to selectively react with other molecules containing hydroxy groups, such as benzene. The reaction process can be performed in two ways: first, by heating in a vacuum and second, by refluxing in water or organic solvents.</p>Formula:C8H5F3O2Purity:Min. 95%Molecular weight:190.12 g/mol5-(Difluoromethoxy)-2-fluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5F3O3Purity:Min. 95%Molecular weight:206.1 g/mol4-(Difluoromethoxy)-3-fluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5F3O3Purity:Min. 95%Molecular weight:206.12 g/mol3,5-Dibromo-4-iodo-pyridine
CAS:<p>3,5-Dibromo-4-iodo-pyridine is a halogenated organic compound that is used in the synthesis of 2,4,6-trinitrophenol. It reacts with sodium azide to form 3,5-dibromo-4-nitrosoazobenzene and diazotization with potassium nitrite to form 3,5-dibromo-2-(nitrosomethyl)pyridine. This product can be synthesized by the reaction of pyridine and bromine at elevated temperature. The product is purified by recrystallization or distillation.</p>Formula:C5H2Br2INPurity:Min. 95%Molecular weight:362.79 g/mol3,5-Dibromo-4-fluoropyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C5H2Br2FNPurity:Min. 95%Molecular weight:254.88 g/mol2-(7-Ethyl-1H-indol-3-yl)acetonitrile
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H12N2Purity:Min. 95%Molecular weight:184.24 g/mol3-Methyl-2-(trifluoromethyl)benzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H7F3O2Purity:Min. 95%Molecular weight:204.15 g/mol3-Fluoro-4-(3-fluorophenyl)aniline
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H9F2NPurity:Min. 95%Molecular weight:205.2 g/mol2-(Difluoromethoxy)-4-(trifluoromethyl)pyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H4F5NOPurity:Min. 95%Molecular weight:213.1 g/molMethyl 2-bromo-6-fluoropyridine-3-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H5BrFNO2Purity:Min. 95%Molecular weight:234.02 g/mol3-(Difluoromethoxy)-5-fluorobenzoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H5F3O3Purity:Min. 95%Molecular weight:206.12 g/mol1-Bromo-4-(difluoromethyl)-2-fluorobenzene
CAS:<p>1-Bromo-4-(difluoromethyl)-2-fluorobenzene is a fluorinated compound that has been used in nuclear resonance experiments. Nuclear magnetic resonance (NMR) data have been collected for this molecule. Covid-19 pandemic, an antiviral drug, was synthesized from 1-bromo-4-(difluoromethyl)-2-fluorobenzene. Covid-19 is an antiviral drug that has been shown to be effective against the H5N1 avian influenza virus in experimental studies. Covid-19 has also been shown to be effective against the H7N9 avian influenza virus and the H1N1 swine flu virus in animal models.</p>Formula:C7H4BrF3Purity:Min. 95%Molecular weight:225.01 g/molEthyl 3-bromo-5-chloroisonicotinate
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H7BrClNO2Purity:Min. 95%Molecular weight:264.5 g/molEthyl 3-chloro-2-hydroxypyridine-4-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H8ClNO3Purity:Min. 95%Molecular weight:201.61 g/mol[4-Fluoro-3-(pyridin-4-yl)phenyl]methanol
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H10FNOPurity:Min. 95%Molecular weight:203.21 g/mol[2-Fluoro-5-(pyridin-3-yl)phenyl]methanol
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H10FNOPurity:Min. 95%Molecular weight:203.21 g/mol2-(3-Bromo-4-(trifluoromethyl)phenyl)acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H6BrF3O2Purity:Min. 95%Molecular weight:283.04 g/molSIRT6-IN-1
CAS:<p>Versatile small molecule scaffold</p>Formula:C19H14N4O5SPurity:Min. 95%Molecular weight:410.4 g/molN-[(Pyridin-2-yl)methyl]piperidin-4-amine trihydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H20Cl3N3Purity:Min. 95%Molecular weight:300.7 g/mol4-(1H-Pyrazol-1-yl)-1H-indazol-3-amine
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H9N5Purity:Min. 95%Molecular weight:199.21 g/mol(3S)-2-(2-Fluorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C16H14FNO4SPurity:Min. 95%Molecular weight:335.4 g/mol2-Amino-1-(4-ethylpiperazin-1-yl)-3-phenylpropan-1-one dihydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C15H25Cl2N3OPurity:Min. 95%Molecular weight:334.3 g/mol5-Methyl-6-oxo-1-phenyl-1,4,5,6-tetrahydro-1,2,4-triazine-3-carboxylic acid
CAS:Controlled Product<p>5-Methyl-6-oxo-1-phenyl-1,4,5,6-tetrahydro-1,2,4-triazine-3-carboxylic acid is a research tool that is an activator of ion channels. It can be used to study the gating mechanism of potassium channels and calcium channels. This compound has been shown to inhibit the activity of protein kinase C in cells and tissues. 5-Methyl-6-oxo-1-phenyl-1,4,5,6-tetrahydro-1,2,4--triazine 3 carboxylic acid has been used to identify new ligands for receptors such as the GABA receptor and serotonin receptor. This compound can also be used as a pharmacological agent for peptides and drugs.</p>Formula:C11H11N3O3Purity:Min. 95%Molecular weight:233.22 g/molBenzyl N-[1-oxo-1-(3-oxopiperazin-1-yl)propan-2-yl]carbamate
CAS:<p>Versatile small molecule scaffold</p>Formula:C15H19N3O4Purity:Min. 95%Molecular weight:305.33 g/mol2-[(2-Cyclopropyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)formamido]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C14H14N2O4Purity:Min. 95%Molecular weight:274.27 g/mol5-Oxo-2,3,5,9b-tetrahydro[1,3]thiazolo[2,3-a]isoindole-3-carboxylic acid 1-oxide
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H9NO4SPurity:Min. 95%Molecular weight:251.26 g/mol2-[(2-Benzyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)formamido]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C18H16N2O4Purity:Min. 95%Molecular weight:324.3 g/mol3-Methyl-2-(piperidin-1-yl)butanoic acid hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H20ClNO2Purity:Min. 95%Molecular weight:221.72 g/mol3-Benzylpiperazin-2-one hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H15ClN2OPurity:Min. 95%Molecular weight:226.7 g/moltert-Butyl 2-amino-4,4,4-trifluorobutanoate hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H15ClF3NO2Purity:Min. 95%Molecular weight:249.66 g/mol2-Amino-2-(trimethyl-1H-pyrazol-4-yl)acetic acid dihydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H15Cl2N3O2Purity:Min. 95%Molecular weight:256.13 g/mol2-Amino-N-benzylpropanamide hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C10H15ClN2OPurity:Min. 95%Molecular weight:214.7 g/mol2-[2-(Aminomethyl)phenoxy]ethan-1-ol hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H14ClNO2Purity:Min. 95%Molecular weight:203.7 g/mol1-(4-Chloropyridin-3-yl)methanamine dihydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H9Cl3N2Purity:Min. 95%Molecular weight:215.5 g/mol3-[3-Methyl-4-(trifluoromethyl)phenyl]prop-2-enoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H9F3O2Purity:Min. 95%Molecular weight:230.18 g/mol(2E)-3-[2-Methyl-4-(trifluoromethyl)phenyl]prop-2-enoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H9F3O2Purity:Min. 95%Molecular weight:230.18 g/mol(2E)-3-(2-Chloro-3-fluorophenyl)prop-2-enoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H6ClFO2Purity:Min. 95%Molecular weight:200.59 g/mol3-Ethyl-1-methylpiperazin-2-one
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H14N2OPurity:Min. 95%Molecular weight:142.2 g/mol2-(2,5-Dimethylpyrrolidin-1-yl)propanoic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C9H17NO2Purity:Min. 95%Molecular weight:171.24 g/mol2-(Butan-2-yl)-1,3-thiazolidine-4-carboxylic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H15NO2SPurity:Min. 95%Molecular weight:189.28 g/mol2-[1-(4-Fluorophenyl)-2,5-dioxoimidazolidin-4-yl]acetic acid
CAS:<p>Versatile small molecule scaffold</p>Formula:C11H9FN2O4Purity:Min. 95%Molecular weight:252.2 g/mol6-oxa-2-azaspiro[3.5]nonane
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H13NOPurity:Min. 95%Molecular weight:127.2 g/mol7-Oxa-1-azaspiro[3.6]decane
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H15NOPurity:Min. 95%Molecular weight:141.21 g/mol6-Bromo-N-methyl-1H-benzo[D]imidazol-2-amine
CAS:<p>Versatile small molecule scaffold</p>Formula:C8H8BrN3Purity:Min. 95%Molecular weight:226.07 g/mol4-Amino-2-benzyloxypyridine
CAS:<p>Versatile small molecule scaffold</p>Formula:C12H12N2O2Purity:Min. 95%Molecular weight:200.24 g/mol2-Hydrazinyl-4-nitropyridine dihydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C5H8Cl2N4O2Purity:Min. 95%Molecular weight:227.05 g/molN-Methoxy-N-methyl-1,4-dioxane-2-carboxamide
CAS:<p>Versatile small molecule scaffold</p>Formula:C7H13NO4Purity:Min. 95%Molecular weight:175.18 g/mol(R)-Piperidine-3-carboxamide Hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C6H12N2O·HClPurity:Min. 95%Molecular weight:164.63 g/mol4-Iodo-1-methyl-1H-pyrazole-3-carbaldehyde
CAS:<p>Versatile small molecule scaffold</p>Formula:C5H5IN2OPurity:Min. 95%Molecular weight:236.01 g/mol3-[(E)-2-(Tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]aniline
CAS:<p>Versatile small molecule scaffold</p>Formula:C14H20BNO2Purity:Min. 95%Molecular weight:245.13 g/moltert-Butyl 2-methyl-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
CAS:<p>Versatile small molecule scaffold</p>Formula:C14H26N2O3Purity:Min. 95%Molecular weight:270.37 g/mol3-Amino-N-[(2-fluorophenyl)methyl]benzamide hydrochloride
CAS:<p>Versatile small molecule scaffold</p>Formula:C14H14ClFN2OPurity:Min. 95%Molecular weight:280.72 g/mol
