
5-membered Heterocycles
5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.
Found 55182 products of "5-membered Heterocycles"
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5-Bromo-1H-pyrrolo[2,3-b]pyridin-2(3H)-one
CAS:Formula:C7H5BrN2OPurity:95%Color and Shape:SolidMolecular weight:213.034N-[3-(3-Methyl-isothiazol-5-yl)-phenyl]-acetamide
CAS:Formula:C12H12N2OSPurity:95.0%Molecular weight:232.3tert-Butyl 3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:98%Molecular weight:357.26000981-Oxa-spiro[4.5]decan-8-one
CAS:Formula:C9H14O2Purity:95.0%Color and Shape:LiquidMolecular weight:154.2095-Bromo-7-methyl-1H-indazole
CAS:Formula:C8H7BrN2Purity:98%Color and Shape:SolidMolecular weight:211.0622-(4-Bromo-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-propionic acid
CAS:Formula:C8H8BrF3N2O2Molecular weight:301.0632-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide
CAS:Formula:C7H10BrN3OPurity:95.0%Molecular weight:232.081tert-Butyl 1-oxo-2,8-diazaspiro[4.6]undecane-8-carboxylate
CAS:Purity:97%Molecular weight:268.35699462-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)amino)acetic acid
CAS:Purity:95%Molecular weight:317.30099491,3-DI-TERT-BUTYL-1H-IMIDAZOL-3-IUM CHLORIDE
CAS:Purity:97%Color and Shape:SolidMolecular weight:216.751-Methyl-1H-benzimidazole-5-carboxaldehyde
CAS:Formula:C9H8N2OPurity:98%Color and Shape:SolidMolecular weight:160.1762-(tert-Butyl) 3-ethyl 2,8-diazaspiro[4.5]decane-2,3-dicarboxylate
CAS:Formula:C16H28N2O4Purity:97.0%Molecular weight:312.41(5E)-5-(2,5-dimethoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NO3S2Purity:95.0%Molecular weight:281.342-(2-(Methylthio)phenyl)pyrrolidine
CAS:Formula:C11H15NSPurity:95.0%Color and Shape:SolidMolecular weight:193.313,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid
CAS:Formula:C8H9NO4Purity:95%Color and Shape:SolidMolecular weight:183.163(S)-5-(1-(2,3-Dimethylphenyl)ethyl)-1H-imidazole hydrochloride
CAS:Formula:C13H17ClN2Purity:98%Molecular weight:236.743-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:258.13000494-Chloro-2-(1-piperidino)-5-thiazolecarboxaldehyde
CAS:Formula:C9H11ClN2OSPurity:95.0%Molecular weight:230.711-(2-Bromoethyl)pyrrolidine hydrobromide
CAS:Formula:C6H13Br2NPurity:97%Color and Shape:Solid, PowderMolecular weight:258.985Tert-butyl 2-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]acetate
CAS:Purity:95%Molecular weight:213.2369995tert-Butyl 3-amino-3-cyanopyrrolidine-1-carboxylate
CAS:Formula:C10H17N3O2Purity:97%Color and Shape:SolidMolecular weight:211.2655-(3-Chloro-4-fluorophenyl)-5-methyl-2,4-imidazolidinedione
CAS:Purity:95%Molecular weight:242.63000491-[(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl]-3,5-dimethyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C11H17BrClN5Purity:95.0%Molecular weight:334.654H-Thieno[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C7H5NO2SPurity:97%Color and Shape:SolidMolecular weight:167.184-BROMO-1-ISOBUTYL-3-TRIFLUOROMETHYL-1H-PYRAZOLE
CAS:Formula:C8H10BrF3N2Purity:97%;RGMolecular weight:271.0813,5-Dimethyl-1-(pyridin-3-ylmethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H13N3O2Molecular weight:231.255Ethyl 5-amino-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12FN3O2Purity:95.0%Molecular weight:249.245((3R,4R)-4-(3-FLUOROPHENYL)PYRROLIDIN-3-YL)METHANOL
Formula:C11H14FNOPurity:95.0%Molecular weight:195.237(1-Methyl-1H-indazol-3-yl)methanamine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95%Color and Shape:SolidMolecular weight:234.12(2S,5S)-TERT-BUTYL 2-(HYDROXYMETHYL)-5-METHYLPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H21NO3Purity:95.0%Molecular weight:215.293(2-oxo-1,3-benzoxazol-3(2H)-yl)acetonitrile
CAS:Formula:C9H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:174.1592-Methyl-5-(4-trifluoromethyl-phenyl)-furan-3-carboxylic acid amide
Formula:C13H10F3NO2Purity:95.0%Molecular weight:269.2234,6-dimethyl-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C13H17N3SPurity:95.0%Molecular weight:247.363-(4-(Bromomethyl)phenyl)isoxazole
CAS:Formula:C10H8BrNOPurity:95.0%Color and Shape:SolidMolecular weight:238.084Tert-butyl(1r,4r)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate
CAS:Purity:97%Molecular weight:212.2489929(S)-N-(1-(4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidin-1-yl)propan-2-yl)-2-naphthamide
CAS:Formula:C26H27ClN4O2Purity:≥98%Molecular weight:462.985-AMINO-1-METHYL-1H-INDAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C9H9N3O2Purity:97%Color and Shape:SolidMolecular weight:191.19[4-methyl-2-(1H-pyrazol-1-yl)phenyl]boronic acid
CAS:Formula:C10H11BN2O2Purity:95.0%Molecular weight:202.02(3R)-6-CHLORO-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C8H9Cl2NOPurity:95%Molecular weight:206.07tert-Butyl 5-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H25BN2O4Purity:98%Molecular weight:368.24methyl 1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
CAS:Formula:C10H11N3O4Purity:97%Molecular weight:237.215propyl 2-amino-4-(4-methylphenyl)thiophene-3-carboxylate
CAS:Formula:C15H17NO2SPurity:95.0%Molecular weight:275.37(2R,4R)-Methyl 4-hydroxypyrrolidine-2-carboxylate
CAS:Formula:C6H11NO3Purity:95.0%Molecular weight:145.158(R)-TERT-BUTYL 6-METHYL-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZINE-5(4H)-CARBOXYLATE
CAS:Formula:C12H19N3O2Purity:97%Molecular weight:237.3035-(tert-Butyl) 1-ethyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate hydrochloride
CAS:Purity:98%Molecular weight:360.83999632-BROMO-7-(TRIFLUOROMETHYL)THIENO[3,2-C]PYRIDIN-4(5H)-ONE
Formula:C8H3BrF3NOSPurity:95.0%Molecular weight:298.08(2-bromo-1,3-thiazol-4-yl)methanol hydrochloride
CAS:Formula:C4H5BrClNOSPurity:95.0%Molecular weight:230.5(R)-tert-Butyl 1-cyclopentylpyrrolidin-3-ylcarbamate
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.3741-Ethyl-3-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C7H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:154.1693-(2-Methyl-1H-imidazol-1-yl)propanenitrile
CAS:Formula:C7H9N3Purity:99%+(GC-MS);RGColor and Shape:SolidMolecular weight:135.173-(3-CHLOROPHENYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE HCL
CAS:Formula:C12H13Cl2N3Purity:95.0%Molecular weight:270.16(S)-3-(6-Cyclopropylamino-pyrimidin-4-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H25N5O2Purity:95%Molecular weight:319.4092-Isopropyl-1,3-oxazole-4-carbaldehyde
CAS:Formula:C7H9NO2Purity:95.0%Color and Shape:LiquidMolecular weight:139.154tert-Butyl 7-bromo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:Purity:95+%Molecular weight:292.17300421-((2-Chlorophenyl)diphenylmethyl)-1H-pyrazole
CAS:Formula:C22H17ClN2Purity:98%Molecular weight:344.84METHYL 2-EXO-(8-BENZYL-6,6-DIFLUORO-8-AZABICYCLO[3.2.1]OCTAN-3-YL)ACETATE
CAS:Formula:C17H21F2NO2Purity:97%Molecular weight:309.3571-[(2R,3S,4R,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxy-2-(hydroxymethyl)oxolan-2-yl]triaz-2-yn-2-ium-1-ide
CAS:Purity:95%Molecular weight:285.21600344-isopropyl-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H11N3S2Purity:95.0%Molecular weight:225.33(2-{[(tert-butoxycarbonyl)amino]methyl}-1H-benzimidazol-1-yl)acetic acid
CAS:Formula:C15H19N3O4Purity:95.0%Molecular weight:305.334(1s,3s,5s)-2-Azabicyclo[3.1.0]hexane-3-carboxylic acid hydrochloride
CAS:Purity:97%Molecular weight:163.6000061ethyl 5-amino-1-(3,4-dimethylphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C14H17N3O2Purity:95.0%Molecular weight:259.309ETHYL 5-CHLORO-1H-IMIDAZOLE-4-CARBOXYLATE
CAS:Formula:C6H7ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:174.58N-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]ethanamine
CAS:Formula:C7H13N3OPurity:95.0%Molecular weight:155.2012,5-Dioxopyrrolidin-1-yl 3-(diphenylphosphanyl)propanoate
CAS:Purity:98%+;RGMolecular weight:355.3299866(1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-3-ylmethyl)amine dihydrochloride
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.165,5-Diphenylimidazolidine-2,4-dione
CAS:Formula:C15H12N2O2Purity:99+%Color and Shape:Solid, White to pale yellow powderMolecular weight:252.2734-chloro-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C14H18ClN3OSPurity:95.0%Molecular weight:311.83S-(Trifluoromethyl)dibenzothiopheniumtrifluoromethanesulfonate
CAS:Purity:98%Color and Shape:SolidMolecular weight:402.331,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%+Molecular weight:158.635-[(2,5-dichlorophenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H9Cl2N3OSPurity:95.0%Molecular weight:290.16Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate
CAS:Formula:C11H7N2NaO3S2Purity:97%Color and Shape:SolidMolecular weight:302.34-Chloro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3ClN2Purity:98%Color and Shape:SolidMolecular weight:126.542-Chloro-5-(furan-2-yl)pyrazine
CAS:Formula:C8H5ClN2OPurity:≥95%Color and Shape:SolidMolecular weight:180.595-(4,5-dimethyl-3-thienyl)-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H11N3S2Purity:95.0%Molecular weight:225.331-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C14H25Cl2N3O2Purity:95.0%Molecular weight:338.271-(2-Hydroxyethyl)-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:213.978-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.42N-(2,4-Dimethoxybenzyl)-1,2,4-thiadiazol-5-amine
CAS:Formula:C11H13N3O2SPurity:98%Molecular weight:251.32-amino-7-bromo-1H,4H-imidazo[2,1-f][1,2,4]triazin-4-one
CAS:Formula:C5H4BrN5OPurity:95.0%Molecular weight:230.025(S)-1-Benzyl-3-methylaminopyrrolidine
CAS:Formula:C12H18N2Purity:98%+(HPLC);RGColor and Shape:LiquidMolecular weight:190.295-bromo-2-methyl-2H-isoindole-1-sulfonic acid
CAS:Formula:C8H7BrN2O3SPurity:97%Molecular weight:291.12Benzotriazol-2-yl-acetic acid
CAS:Formula:C8H7N3O2Purity:≥95%Color and Shape:SolidMolecular weight:177.1631-BOC-3-(3-ISOPROPYL-1,2,4-OXADIAZOL-5-YL)PIPERIDINE
CAS:Formula:C15H25N3O3Purity:97.0%Molecular weight:295.383(TETRAHYDROFURAN-3-YL)METHANESULFONYL CHLORIDE
CAS:Formula:C5H9ClO3SPurity:95.0%Molecular weight:184.632-(Methylsulfonyl)-2,5-diazabicyclo[2.2.1]heptane
CAS:Formula:C6H12N2O2SPurity:95.0%Molecular weight:176.232,4-Diamino-furo[2,3-d]pyrimidine-5-carboxylic acid ethyl ester
Formula:C9H10N4O3Purity:95.0%Molecular weight:222.204(3S,4S)-tert-Butyl 3,4-bis(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:95%+Molecular weight:231.2920074N-Methyl-3-pyrrolidinecarboxamide
CAS:Formula:C6H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:128.1755-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98%Molecular weight:3232-Chloro-5-nitro-1,3-benzothiazole
CAS:Formula:C7H3ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:214.623-(1 H -Benzoimidazol-2-yl)-3-hydroxy-propionic acid
CAS:Formula:C10H10N2O3Purity:95.0%Molecular weight:206.2012-((4-(2-Furylcarbonyl)piperazinyl)carbonyl)cyclohexanecarboxylic acid
CAS:Formula:C17H22N2O5Purity:95.0%Color and Shape:SolidMolecular weight:334.3722-Benzyloctahydropyrrolo[3,4-c]pyrrole dihydrochloride
CAS:Formula:C13H20Cl2N2Purity:95.0%Molecular weight:275.223-(3-methoxyphenyl)-1H-pyrazol-5-amine hydrochloride
CAS:Formula:C10H12ClN3OPurity:95.0%Molecular weight:225.684-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride
CAS:Formula:C9H10O3Purity:99%(GC);RGColor and Shape:SolidMolecular weight:166.1761-[(3,5-difluorophenyl)methyl]-3-nitro-1H-pyrazole
CAS:Formula:C10H7F2N3O2Purity:95.0%Molecular weight:239.1825-{[4-(diethylamino)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one
CAS:Purity:97%Molecular weight:275.373-Ethyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine
CAS:Formula:C8H10N4Color and Shape:SolidMolecular weight:162.1963-(Aminomethyl)-1H-indazole
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.181(R)-TERT-BUTYL 4-ETHYL-1,2,3-OXATHIAZOLIDINE-3-CARBOXYLATE 2,2-DIOXIDE
CAS:Formula:C9H17NO5SPurity:95%Color and Shape:SolidMolecular weight:251.35-[(2-chloro-4-fluorophenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H11ClFN3OSPurity:95.0%Molecular weight:287.74Thiophene-3,4-dicarbonitrile
CAS:Formula:C6H2N2SPurity:98%Color and Shape:SolidMolecular weight:134.163-Bromo-6-chloro-1H-pyrazolo[3,4-b]pyridine
CAS:Formula:C6H3BrClN3Purity:95.0%Color and Shape:SolidMolecular weight:232.47(4-(1H-Imidazol-1-yl)phenyl)methanamine hydrochloride
CAS:Formula:C10H12ClN3Purity:95.0%Molecular weight:209.682-(Thiophen-2-yl)thiazole-4-carboxylic acid
CAS:Formula:C8H5NO2S2Purity:97.0%Color and Shape:SolidMolecular weight:211.252-(Aminomethyl)imidazo[1,2-a]pyridine-6-carbonitrile dihydrochloride
CAS:Purity:95%Molecular weight:245.11000064,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane
CAS:Purity:98%(GC-MS);RGMolecular weight:224.13000494-Bromo-1-(tert-butyl)-5-phenyl-1H-pyrazole
CAS:Formula:C13H15BrN2Purity:95.0%Molecular weight:279.1815-METHYL-2-(3-TRIFLUOROMETHYLPHENYL)-PYRAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C12H9F3N2O2Purity:97.0%Molecular weight:270.211N-(3-hydroxyphenyl)-5-methyl-3-isoxazolecarboxamide
CAS:Formula:C11H10N2O3Purity:95.0%Molecular weight:218.2123- tert -Butoxycarbonylamino-3-furan-3-yl-propionic acid
CAS:Formula:C12H17NO5Molecular weight:255.27(4-Aminopiperidin-1-yl)(pyrrolidin-1-yl)methanone hydrochloride
CAS:Formula:C10H20ClN3OPurity:95.0%Molecular weight:233.742-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)acetic acid
CAS:Formula:C13H14N2O2Purity:97%Molecular weight:230.2672-(3-Methyl-isothiazol-5-yl)-benzoic acid
CAS:Formula:C11H9NO2SPurity:95.0%Color and Shape:SolidMolecular weight:219.26ethyl 5-amino-1-(2-methylphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.2825-cyclohexyl-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H13N3OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:167.2124-Chloromethyl-2-(4-fluoro-phenyl)-5-methyl-thiazole
Formula:C11H9ClFNSPurity:95.0%Molecular weight:241.712-(3-Fluoro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12FNO2SPurity:95.0%Molecular weight:265.34-Chloro-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde
CAS:Formula:C11H5ClF3NOSPurity:95.0%Molecular weight:291.675-methyl-2-[(methylsulfanyl)methyl]-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylic acid
CAS:Purity:95%Molecular weight:270.32000735-(Cyclopropylmethyl)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:262.16000376,8-Dichloro-3-methylimidazo[1,5-a]pyrazine
CAS:Formula:C7H5Cl2N3Purity:97%Color and Shape:SolidMolecular weight:202.044-(4-fluorophenyl)-3-methylisoxazol-5-amine
CAS:Formula:C10H9FN2OPurity:95.0%Color and Shape:SolidMolecular weight:192.193Methyl 3-(tert-butoxymethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H16N2O3Purity:95%Molecular weight:212.2493-cyclopropyl-5-nitro-1H-pyrazole
CAS:Formula:C6H7N3O2Purity:98%Color and Shape:SolidMolecular weight:153.141tert-Butyl N-[(3R)-1-(pyrimidin-2-yl)pyrrolidin-3-yl]carbamate
CAS:Formula:C13H20N4O2Molecular weight:264.329Ethyl Isoxazole-3-carboxylate
CAS:Formula:C6H7NO3Purity:95%Color and Shape:LiquidMolecular weight:141.1264-(hydroxymethyl)-3-pyrrolidinol hydrochloride
CAS:Formula:C5H12ClNO2Purity:95.0%Molecular weight:153.61(3-Formyl-2-methyl-indol-1-yl)-acetic acid ethyl ester
CAS:Formula:C14H15NO3Purity:95.0%Molecular weight:245.278TERT-BUTYL 3-OXO-4-((2,2,2-TRIFLUOROACETAMIDO)METHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H17F3N2O4Purity:95.0%Color and Shape:SolidMolecular weight:310.273
