
Building Blocks
Cette section contient des produits fondamentaux pour la synthèse de composés organiques et biologiques. Building blocks sont les matériaux de départ essentiels utilisés pour construire des molécules complexes à travers diverses réactions chimiques. Ils jouent un rôle crucial dans la découverte de médicaments, la science des matériaux et la recherche chimique. Chez CymitQuimica, nous offrons une gamme diversifiée de building blocks de haute qualité pour soutenir vos recherches innovantes et projets industriels, en vous assurant de disposer des composants essentiels pour une synthèse réussie.
Sous-catégories appartenant à la catégorie "Building Blocks"
- Acides boroniques et dérivés de l'acide boronique
- Building Blocks Chiraux
- Building Blocks Hydrocarbonés
- Building Blocks organiques
Produits appartenant à la catégorie "Building Blocks"
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Diethylene Glycol Dibutyl Ether
CAS :Formule :C12H26O3Degré de pureté :>98.0%(GC)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :218.34(3,4,5-Trichlorophenyl)methanol
CAS :Versatile small molecule scaffoldFormule :C7H5Cl3ODegré de pureté :Min. 95%Masse moléculaire :211.5 g/mol5-Iodo-m-xylene
CAS :Formule :C8H9IDegré de pureté :>98.0%(GC)Couleur et forme :Colorless to Yellow to Orange clear liquidMasse moléculaire :232.064-Amino-3-pyridinesulphonamide
CAS :4-Amino-3-pyridinesulphonamideFormule :C5H7N3O2SDegré de pureté :95% (Typical Value in Batch COA)Couleur et forme : off-white powderMasse moléculaire :173.19g/molMethyl quinoxaline-2-carboxylate
CAS :Formule :C10H8N2O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :188.18272-Pyridin-3-yl-1H-indole-3-carboxaldehyde
CAS :2-Pyridin-3-yl-1H-indole-3-carboxaldehydeMasse moléculaire :222.24g/mol2,4-Dichlorobenzothiazole
CAS :Formule :C7H3Cl2NSDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :204.07644-Methyl-cyclohexanemethanamine
CAS :Versatile small molecule scaffoldFormule :C8H17NDegré de pureté :Min. 95%Masse moléculaire :127.23 g/mol1-[4-(Propan-2-yl)-1,2-oxazol-3-yl]methanamine
CAS :Versatile small molecule scaffoldFormule :C7H12N2ODegré de pureté :Min. 95%Masse moléculaire :140.2 g/mol1,5-Diazabicyclo[3.2.2]nonan-6-ylmethanamine
CAS :Versatile small molecule scaffoldFormule :C8H17N3Degré de pureté :Min. 95%Masse moléculaire :155.24 g/mol1-(2-Amino-3,3-dimethylbutoxy)-2-fluorobenzene
CAS :Versatile small molecule scaffoldFormule :C12H18FNODegré de pureté :Min. 95%Masse moléculaire :211.28 g/mol1-Bromo-4-nitrobenzene
CAS :Formule :C6H4BrNO2Degré de pureté :>99.0%(GC)Couleur et forme :White to Light yellow to Green powder to crystalMasse moléculaire :202.01[2-(Azepan-1-yl)ethyl](cyclopropylmethyl)amine hydrochloride
CAS :Versatile small molecule scaffoldFormule :C12H25ClN2Degré de pureté :Min. 95%Masse moléculaire :232.79 g/mol(Quinolin-6-yl)methanol
CAS :(Quinolin-6-yl)methanolDegré de pureté :97%Masse moléculaire :159.18g/mol3-Chloro-4-ethoxy-5-fluorobenzoic acid
CAS :Versatile small molecule scaffoldFormule :C9H8ClFO3Degré de pureté :Min. 95%Masse moléculaire :218.61 g/molBenzo[j]fluoranthene
CAS :Formule :C20H12Degré de pureté :>98.0%(HPLC)Couleur et forme :White to Yellow powder to crystalMasse moléculaire :252.322-(3,3,3-Trifluoropropanesulfinyl)acetic acid
CAS :Versatile small molecule scaffoldFormule :C5H7F3O3SDegré de pureté :Min. 95%Masse moléculaire :204.17 g/mol2-Formylbenzene-1-sulfonamide
CAS :2-Formylbenzene-1-sulfonamide is a molecule that has been shown to have anti-cancer properties. It has been used in the treatment of Alzheimer's disease, autoimmune diseases, and inflammatory diseases. 2-Formylbenzene-1-sulfonamide inhibits the activity of tyrosine kinase enzymes and stimulates the production of cytokines. This drug also binds to chloride ions and reversibly covalently binds fatty acids in cells. The binding to fatty acids may play an important role in its mechanism of action by inhibiting the activity of dehydrogenase enzymes that are essential for cell metabolism. 2-Formylbenzene-1-sulfonamide has been shown to be active against a wide range of bacteria including Mycobacterium tuberculosis, Salmonella enterica serovar Typhimurium, Helicobacter pylori, Staphylococcus aureus, Escherichia coli, PseFormule :C7H7NO3SDegré de pureté :Min. 95%Masse moléculaire :185.2 g/mol5-Aminonicotinic acid
CAS :Formule :C6H6N2O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :138.124045-{[4-(2-Phenylpropan-2-yl)phenoxy]methyl}furan-2-carboxylic acid
CAS :Versatile small molecule scaffoldFormule :C21H20O4Degré de pureté :Min. 95%Masse moléculaire :336.4 g/mol1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-N-methyl-1H-pyrrole-2-sulfonamide
CAS :1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-N-methyl-1H-pyrrole-2-sulfonamideMasse moléculaire :373.18g/mol4-Cumylphenol
CAS :4-Cumylphenol is a cumylphenol that inhibits the aromatase enzyme, which converts androgens to estrogens. 4-Cumylphenol is used in wastewater treatment as an inhibitor of hydrogen sulfide production. It has also been shown to have anti-inflammatory properties due to its inhibition of prostaglandin synthesis. The detection time for 4-cumylphenol is approximately 1 hour.Formule :C15H16ODegré de pureté :Min. 95%Masse moléculaire :212.29 g/mol3-(2-Amino-1,3-thiazol-4-yl)-2H-chromen-2-one hydrobromide
CAS :Versatile small molecule scaffoldFormule :C12H9BrN2O2SDegré de pureté :Min. 95%Masse moléculaire :325.18 g/mol4-(Piperazin-1-ylmethyl)phenylamine
CAS :Produit contrôléVersatile small molecule scaffoldFormule :C11H17N3Degré de pureté :Min. 95%Masse moléculaire :191.27 g/mol(R)-2-(Tetrahydrofuran-3-yl)acetic Acid
CAS :Versatile small molecule scaffoldFormule :C6H10O3Degré de pureté :Min. 95%Masse moléculaire :130.14 g/mol6-CHLORO-7-METHYLPURINE
CAS :Formule :C6H5ClN4Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :168.58375-bromo-3-iodo-1H-indole
CAS :Versatile small molecule scaffoldFormule :C8H5BrINDegré de pureté :Min. 95%Masse moléculaire :321.9 g/mol4-(2-Bromo-4-methylphenoxy)piperidine
CAS :Versatile small molecule scaffoldFormule :C12H16BrNODegré de pureté :Min. 95%Masse moléculaire :270.17 g/mol2,6-Dimethylisonicotinonitrile
CAS :2,6-DimethylisonicotinonitrileDegré de pureté :99%Couleur et forme :White PowderMasse moléculaire :132.16g/mol1-(Piperidine-4-carbonyl)-2,3-dihydro-1H-indole
CAS :Versatile small molecule scaffoldFormule :C14H18N2ODegré de pureté :Min. 95%Masse moléculaire :230.31 g/mol(R)-4-Fluoro-2-(pyrrolidin-3-yl)isoindolin-1-one hydrochloride
(R)-4-Fluoro-2-(pyrrolidin-3-yl)isoindolin-1-one hydrochlorideMasse moléculaire :256.70g/molEthyl-4-methyl-3,5-oxazolecarboxylate
CAS :Versatile small molecule scaffoldFormule :C7H9NO3Degré de pureté :Min. 95%Masse moléculaire :155.15 g/molBenzothiazole, 2-chloro-4-fluoro-
CAS :Formule :C7H3ClFNSDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :187.62186-Chloro-1,7-naphthyridin-4-ol
CAS :6-Chloro-1,7-naphthyridin-4-olDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :180.59g/molFmoc-²-Homohyp(tBu)-OH
CAS :Versatile small molecule scaffoldFormule :C25H29NO5Degré de pureté :Min. 95%Masse moléculaire :423.5 g/mol[3-(Dimethylamino)propyl](2-methoxyethyl)amine
CAS :Versatile small molecule scaffoldFormule :C8H20N2ODegré de pureté :Min. 95%Masse moléculaire :160.26 g/molN-Methylisopropylamine
CAS :Formule :C4H11NDegré de pureté :>98.0%(GC)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :73.142-[(6-Methoxypyridin-3-yl)methoxy]acetic acid
CAS :Versatile small molecule scaffoldFormule :C9H11NO4Degré de pureté :Min. 95%Masse moléculaire :197.19 g/molN-[2-(Pyridin-2-yl)ethyl]cyclopropanamine
CAS :Versatile small molecule scaffoldFormule :C10H14N2Degré de pureté :Min. 95%Masse moléculaire :162.23 g/mol3-(2-Chloroacetyl)-1-(1-methoxypropan-2-yl)urea
CAS :Versatile small molecule scaffoldFormule :C7H13ClN2O3Degré de pureté :Min. 95%Masse moléculaire :208.64 g/mol(2-Fluoroethyl)hydrazine dihydrochloride
CAS :Versatile small molecule scaffoldFormule :C2H9Cl2FN2Degré de pureté :Min. 95%Masse moléculaire :151.01 g/molBenzyl 6-oxo-3-azabicyclo[3.1.1]heptane-3-carboxylate
CAS :Formule :C14H15NO3Degré de pureté :97%Masse moléculaire :245.27385,6,7,8-Tetrahydroindolizin-8-one
CAS :Versatile small molecule scaffoldFormule :C8H9NODegré de pureté :Min. 95%Masse moléculaire :135.16 g/mol2'-Bromo-4-chlorobiphenyl
CAS :Formule :C12H8BrClDegré de pureté :>98.0%(GC)Couleur et forme :White to Orange to Green powder to lumpMasse moléculaire :267.55N-(Thiophen-2-ylmethyl)-2,3-dihydro-1,4-benzodioxin-6-amine
CAS :Versatile small molecule scaffoldFormule :C13H13NO2SDegré de pureté :Min. 95%Masse moléculaire :247.31 g/mol2-Amino-1-(2,3-dihydro-1H-indol-1-yl)-1-ethanone hydrochloride
CAS :Versatile small molecule scaffoldFormule :C10H13ClN2ODegré de pureté :Min. 95%Masse moléculaire :212.68 g/mol3-Fluoro-5-nitropyridine-2-carbaldehyde
CAS :Versatile small molecule scaffoldFormule :C6H3FN2O3Degré de pureté :Min. 95%Masse moléculaire :170.1 g/molTriphenylene
CAS :Formule :C18H12Degré de pureté :>96.0%(GC)Couleur et forme :White to Light yellow to Dark green powder to crystalMasse moléculaire :228.292-tert-Butyl-N-methylcyclopentan-1-amine
CAS :Versatile small molecule scaffoldFormule :C10H21NDegré de pureté :Min. 95%Masse moléculaire :155.28 g/mol4-(4-bromo-1,3-thiazol-2-yl)piperidine
CAS :Versatile small molecule scaffoldFormule :C8H11BrN2SDegré de pureté :Min. 95%Masse moléculaire :247.15 g/molMonoethyl Glutarate
CAS :Monoethyl glutarate is a chemical compound that is used as an antimicrobial agent. It is soluble in water and has shown to have a broad spectrum of activity against bacteria, fungi, and algae. Monoethyl glutarate is also used as a pharmaceutical preparation in dry weight preparations and ionotropic gelation. The mechanism of action of this compound is not fully understood, but it has been shown to bind with naphthalene with the formation of a bicyclic heterocycle. This binding leads to the inhibition of enzymes such as fatty acid synthase, which are involved in the production of prostaglandins. Monoethyl glutarate may also act by forming an unsaturated alkyl group or by blocking the synthesis of fatty acids or phospholipids on the cell membrane surface.Formule :C7H12O4Degré de pureté :Min. 95%Masse moléculaire :160.17 g/mol(R)-N,N-Dimethyl-2-morpholinemethanamine dihydrochloride
CAS :(R)-N,N-Dimethyl-2-morpholinemethanamine dihydrochlorideCouleur et forme :SolidMasse moléculaire :217.14g/mol2-Phenyl-1,3-thiazole-4-carboxaldehyde
CAS :2-Phenyl-1,3-thiazole-4-carboxaldehydeFormule :C10H7NOSDegré de pureté :95% (nmr) (Typical Value in Batch COA)Couleur et forme : off-white solidMasse moléculaire :189.23g/mol2-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}piperazin-1-yl)-1,3-thiazole-5-carboxylic acid
CAS :Versatile small molecule scaffoldFormule :C23H21N3O4SDegré de pureté :Min. 95%Masse moléculaire :435.5 g/mol1-[(5-tert-Butyl-1,2,4-oxadiazol-3-yl)methyl]piperazine dihydrochloride
CAS :Versatile small molecule scaffoldFormule :C11H22Cl2N4ODegré de pureté :Min. 95%Masse moléculaire :297.22 g/mol3-[(2S)-4-[(tert-Butoxy)carbonyl]-2-methylpiperazin-1-yl]propanoic acid
CAS :Versatile small molecule scaffoldFormule :C13H24N2O4Degré de pureté :Min. 95%Masse moléculaire :272.34 g/mol2-[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]benzoic acid
CAS :Versatile small molecule scaffoldFormule :C12H12N2O3Degré de pureté :Min. 95%Masse moléculaire :232.23 g/mol5-Butylthiophene-2-carbaldehyde
CAS :Versatile small molecule scaffoldFormule :C9H12OSDegré de pureté :Min. 95%Masse moléculaire :168.26 g/molDibenzyl Adipate
CAS :Formule :C20H22O4Degré de pureté :>95.0%(GC)Couleur et forme :White or Colorless to Light yellow powder to lump to clear liquidMasse moléculaire :326.39(3,3-Dimethyl-1,4-dioxan-2-yl)methanesulfonamide
CAS :Versatile small molecule scaffoldFormule :C7H15NO4SDegré de pureté :Min. 95%Masse moléculaire :209.3 g/mol4-(p-Tolyl)butan-2-one
CAS :4-(p-Tolyl)butan-2-one (4PtBA) is a chemical intermediate that is used in the synthesis of other compounds, such as pharmaceuticals. The reaction sequence begins with the addition of acetone to a solution of triphenylphosphine in an inert solvent. The resulting solution is then treated with a catalytic amount of rhodium and carbon monoxide gas. This yields 4PtBA and phosphine oxide, which are separated by distillation. 4PtBA can be reacted with phenylacetylene to produce diphenyldibenzofuran.Formule :C11H14ODegré de pureté :Min. 95%Masse moléculaire :162.23 g/mol(2,5-Dimethylphenyl)urea
CAS :Versatile small molecule scaffoldFormule :C9H12N2ODegré de pureté :Min. 95%Masse moléculaire :164.2 g/mol4-Fluorothioanisole
CAS :Formule :C7H7FSDegré de pureté :>98.0%(GC)Couleur et forme :Colorless to Light yellow to Red clear liquidMasse moléculaire :142.192-(2-Methoxyphenoxy)ethylamine
CAS :Formule :C9H13NO2Degré de pureté :>95.0%(GC)(T)Couleur et forme :Light yellow to Brown clear liquidMasse moléculaire :167.211,1,1-trifluoro-3-[(pyrimidin-2-ylamino)methylene]pentane-2,4-dione
CAS :1,1,1-trifluoro-3-[(pyrimidin-2-ylamino)methylene]pentane-2,4-dioneCouleur et forme :SolidMasse moléculaire :259.18g/mol(3E)-3-{1-[(2,4-Dimethoxyphenyl)amino]ethylidene}oxolan-2-one
CAS :(3E)-3-{1-[(2,4-Dimethoxyphenyl)amino]ethylidene}oxolan-2-oneDegré de pureté :techMasse moléculaire :263.29g/mol1-(3-Oxobutyl)-2,5-dihydro-1H-pyrrole-2,5-dione
CAS :Versatile small molecule scaffoldFormule :C8H9NO3Degré de pureté :Min. 95%Masse moléculaire :167.16 g/mol2',4'-Dihydroxypropiophenone
CAS :Formule :C9H10O3Degré de pureté :>98.0%(GC)(T)Couleur et forme :Light yellow to Yellow to Orange powder to crystalMasse moléculaire :166.185-Bromo-4-chloropyridine-3-sulfonyl chloride
CAS :Versatile small molecule scaffoldFormule :C5H2BrCl2NO2SDegré de pureté :Min. 95%Masse moléculaire :290.95 g/moltert-Butyl N-(7-hydroxyheptyl)carbamate
CAS :Versatile small molecule scaffoldFormule :C12H25NO3Degré de pureté :Min. 95%Masse moléculaire :231.33 g/mol4-Methylvaleryl Chloride
CAS :Formule :C6H11ClODegré de pureté :>98.0%(T)Couleur et forme :Colorless to Light orange to Yellow clear liquidMasse moléculaire :134.60N,N'-Bis(2-hydroxyethyl)ethylenediamine
CAS :Formule :C6H16N2O2Degré de pureté :>98.0%(GC)(T)Couleur et forme :White to Orange to Green powder to crystalMasse moléculaire :148.213-Fluoro-4-(2-hydroxyethoxy)benzaldehyde
CAS :Versatile small molecule scaffoldFormule :C9H9FO3Degré de pureté :Min. 95%Masse moléculaire :184.16 g/mol3-(2-Nitrophenyl)-3-oxopropionitrile
CAS :Versatile small molecule scaffoldFormule :C9H6N2O3Degré de pureté :Min. 95%Masse moléculaire :190.16 g/mol(3S)-(-)-3-(Dimethylamino)pyrrolidine
CAS :Formule :C6H14N2Degré de pureté :>98.0%(GC)Couleur et forme :Colorless to Light yellow clear liquidMasse moléculaire :114.191-(But-3-yn-1-yl)-3-cyclopropylazetidin-3-ol
CAS :Versatile small molecule scaffoldFormule :C10H15NODegré de pureté :Min. 95%Masse moléculaire :165.2 g/mol1-(5,6-Difluoro-1H-indol-3-yl)propan-2-amine hydrochloride
CAS :Produit contrôléVersatile small molecule scaffoldFormule :C11H13ClF2N2Degré de pureté :Min. 95%Masse moléculaire :246.7 g/mol5-Bromo-N-butyl-2-furamide
CAS :Versatile small molecule scaffoldFormule :C9H12BrNO2Degré de pureté :Min. 95%Masse moléculaire :246.1 g/mol3-(2-Chloroacetamido)-4-methyl-N-phenylbenzamide
CAS :Versatile small molecule scaffoldFormule :C16H15ClN2O2Degré de pureté :Min. 95%Masse moléculaire :302.75 g/mol4,4-Difluoro-3-(4-methoxyphenyl)butan-1-amine hydrochloride
CAS :Versatile small molecule scaffoldFormule :C11H16ClF2NODegré de pureté :Min. 95%Masse moléculaire :251.7 g/mol3-Methoxy-4-methylbenzene-1-sulfonyl chloride
CAS :Versatile small molecule scaffoldFormule :C8H9ClO3SDegré de pureté :Min. 95%Masse moléculaire :220.67 g/molEthyl 2-amino-4-fluoro-3-methylbenzoate
CAS :Versatile small molecule scaffoldFormule :C10H12FNO2Degré de pureté :Min. 95%Masse moléculaire :197.21 g/mol{1H-pyrrolo[2,3-c]pyridin-7-yl}methanol
CAS :Formule :C8H8N2ODegré de pureté :97%Couleur et forme :SolidMasse moléculaire :148.16192-(5-Cyclopropyl-1,2-oxazol-3-yl)acetic acid
CAS :Versatile small molecule scaffoldFormule :C8H9NO3Degré de pureté :Min. 95%Masse moléculaire :167.16 g/mol6-Methyl-1H-indazol-5-amine
CAS :Versatile small molecule scaffoldFormule :C8H9N3Degré de pureté :Min. 95%Masse moléculaire :147.18 g/mol5-Bromo-3-fluorothiophene-2-carboxylic acid
CAS :Versatile small molecule scaffoldFormule :C5H2BrFO2SDegré de pureté :Min. 95%Masse moléculaire :225.04 g/mol5-Chloro-1-ethyl-1H-pyrazole
CAS :5-Chloro-1-ethyl-1H-pyrazole is an alkylhydrazine. It can be prepared by reacting 5-chloro-1,2-dihydro-3H-[1,2,4]triazole with ethyl chloride and sodium hydroxide in water. The yield of 5-chloro-1,2-dihydro-[3H]-pyrazole can be increased by using a dimethylhydrazine as the starting material. The reaction of 5-chloro-[3H]-pyrazole with benzoyl chloride in acetic acid yields the corresponding alkylhydrazone. The reaction of 5-(chloromethyl)-1,2-(dihydro)pyrazole with potassium bromide yields the corresponding dimethylhydrazine. Hydrazines and hydrazones are both nitrogen containing compounds that react with organic compounds in a similar way to formFormule :C5H7ClN2Degré de pureté :Min. 95%Masse moléculaire :130.57 g/molBenzyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate
CAS :Benzyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylateMasse moléculaire :259.30g/mol{1-[(1-Ethyl-1H-pyrazol-4-yl)methyl]piperidin-3-yl}methanamine
CAS :Versatile small molecule scaffoldFormule :C12H22N4Degré de pureté :Min. 95%Masse moléculaire :222.33 g/mol2-Amino-3,5-dibromo-4-methylpyridine
CAS :2-Amino-3,5-dibromo-4-methylpyridineFormule :C6H6Br2N2Degré de pureté :97% (Typical Value in Batch COA)Couleur et forme : off white solidMasse moléculaire :265.93g/mol2-Furanmethanamine, 5-methyl-
CAS :Formule :C6H9NODegré de pureté :95%Couleur et forme :LiquidMasse moléculaire :111.14182-(2,2,2-Trifluoroethoxy)-6-(trifluoromethyl)pyridine-3-carboxylic acid
CAS :Versatile small molecule scaffoldFormule :C9H5F6NO3Degré de pureté :Min. 95%Masse moléculaire :289.13 g/molDihydrolevoglucosenone
CAS :DihydrolevoglucosenoneFormule :C6H8O3Degré de pureté :By gc: 95.6% by area (Typical Value in Batch COA)Couleur et forme : clear. faint yellow liquidMasse moléculaire :128.13g/mol2-Chloro-5-(methoxycarbonyl)benzeneboronic acid
CAS :Versatile small molecule scaffoldFormule :C8H8BClO4Degré de pureté :Min. 95%Masse moléculaire :214.41 g/molSodium 2-phenyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylate
CAS :Versatile small molecule scaffoldFormule :C14H13N2NaO2Degré de pureté :Min. 95%Masse moléculaire :264.25 g/molmethyl 3-amino-2-bromobenzoate
CAS :Versatile small molecule scaffoldFormule :C8H8BrNO2Degré de pureté :Min. 95%Masse moléculaire :230.1 g/mol6-Bromo-1,2-dihydro-2-oxoquinoline-3-carbonitrile
CAS :6-Bromo-1,2-dihydro-2-oxoquinoline-3-carbonitrileMasse moléculaire :249.06g/mol1-[(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]-1H-pyrazol-3-amine
CAS :Versatile small molecule scaffoldFormule :C12H16N4ODegré de pureté :Min. 95%Masse moléculaire :232.28 g/mol