Eterocicli a 5 termini
Gli eterocicli a 5 membri sono composti organici formati da un anello a cinque membri contenente uno o più eteroatomi come azoto, ossigeno o zolfo. Questi composti spesso derivano dalla fusione di un anello benzenico e di un eterociclo a 5 membri, creando strutture diverse con proprietà chimiche uniche. Gli eterocicli a 5 membri sono ampiamente utilizzati nei prodotti farmaceutici, negli agrochimici e nelle scienze dei materiali grazie alla loro reattività e versatilità. Presso CymitQuimica, offriamo una selezione completa di eterocicli a 5 membri di alta qualità per supportare le vostre ricerche e applicazioni industriali.
Trovati 55181 prodotti di "Eterocicli a 5 termini"
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(S)-(+)-2-(Methoxymethyl)pyrrolidine
CAS:Formula:C6H13NOPurezza:98%Colore e forma:LiquidPeso molecolare:115.176Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
CAS:Formula:C26H22N2O4Purezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:426.47DL-Tryptophan Ethyl Ester Hydrochloride
CAS:Formula:C13H16N2O2·HClPurezza:>99.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:268.744(5)-Ethylimidazole
CAS:Formula:C5H8N2Purezza:>98.0%(GC)(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:96.131-Butylhydantoin
CAS:Formula:C7H12N2O2Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:156.19DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H13ClN4O4SPurezza:>93.0%(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:332.762-Methylbenzofuran
CAS:Formula:C9H8OPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:132.16Riluzole
CAS:Formula:C8H5F3N2OSPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:234.20trans-Urocanic Acid
CAS:Formula:C6H6N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:138.13Allopurinol
CAS:Formula:C5H4N4OPurezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:136.11Tetrahydrofuran-d8 99.5atom%D
CAS:Formula:C4D8OPurezza:min. 99.0 %(GC)Colore e forma:Colorless clear liquidPeso molecolare:80.162,8-Diiododibenzothiophene
CAS:Formula:C12H6I2SPurezza:>97.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:436.052-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
CAS:Formula:C23H24BrO2PPurezza:>97.0%(T)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:443.325-Methoxyindole-2-carboxylic Acid
CAS:Formula:C10H9NO3Purezza:>97.0%(T)(HPLC)Colore e forma:Light yellow to Brown to Dark green powder to crystalPeso molecolare:191.194-(4-Bromophenyl)dibenzofuran
CAS:Formula:C18H11BrOPurezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:323.195-Methyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C5H7BO2SPurezza:97.0 to 115.0 %Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:141.982-(2-Pyridyl)benzimidazole
CAS:Formula:C12H9N3Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:195.239-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Formula:C30H28BNO2Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalinePeso molecolare:445.372-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalinePeso molecolare:191.97(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide
CAS:Formula:C22H22BrO2PPurezza:>97.0%(T)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:429.292-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate
CAS:Formula:C8H14N4O4SiPurezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:258.31N-Succinimidyl 6-Biotinamidohexanoate
CAS:Formula:C20H30N4O6SPurezza:>97.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:454.54N-Hydroxysulfosuccinimide Sodium Salt
CAS:Formula:C4H4NNaO6SPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:217.132,3-Benzofuran
CAS:Formula:C8H6OPurezza:>99.0%(GC)Colore e forma:Colorless to Red to Green clear liquidPeso molecolare:118.14N-(2,4-Dinitrophenyl)-L-proline
CAS:Formula:C11H11N3O6Purezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:281.224,7-Bis(5-bromo-4-dodecyl-2-thienyl)-2,1,3-benzothiadiazole
CAS:Formula:C38H54Br2N2S3Purezza:>98.0%(HPLC)Colore e forma:Orange to Red powder to crystalPeso molecolare:794.851,2:5,6-Di-O-isopropylidene-D-mannitol
CAS:Formula:C12H22O6Purezza:>97.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:262.303-Amino-9-ethylcarbazole
CAS:Formula:C14H14N2Purezza:>90.0%(T)(HPLC)Colore e forma:White to Brown powder to crystalPeso molecolare:210.282-Amino-5-nitrothiazole
CAS:Formula:C3H3N3O2SPurezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Brown to Dark green powder to crystalPeso molecolare:145.144-Fluoroindole
CAS:Formula:C8H6FNPurezza:>98.0%(GC)Colore e forma:White or colorless to Brown powder to lump to clear liquidPeso molecolare:135.143-Indolebutyric Acid
CAS:Formula:C12H13NO2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:203.241-(3,4-Dimethylphenyl)-3-methyl-5-pyrazolone
CAS:Formula:C12H14N2OPurezza:>97.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:202.261H-Benzotriazole-1-methanol
CAS:Formula:C7H7N3OPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:149.15Tetrahydrofurfuryl Butyrate
CAS:Formula:C9H16O3Purezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:172.223,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl
CAS:Formula:C36H24N2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:484.60Indazole-3-carboxylic Acid
CAS:Formula:C8H6N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:162.15N-(tert-Butoxycarbonyl)-DL-prolinol
CAS:Formula:C10H19NO3Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:201.271,4-Cyclohexanedione Bis(ethyleneketal)
CAS:Formula:C10H16O4Purezza:>99.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:200.232,2':5',2''-Terthiophene-5-carboxaldehyde
CAS:Formula:C13H8OS3Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:276.392-Phenylindole
CAS:Formula:C14H11NPurezza:>98.0%(GC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:193.252-Bromo-3-hexylthiophene
CAS:Formula:C10H15BrSPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:247.192-Furoyl Chloride
CAS:Formula:C5H3ClO2Purezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:130.532-Bromobenzimidazole
CAS:Formula:C7H5BrN2Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:197.041,1'-Diethyl-3,3,3',3'-tetramethylindocarbocyanine Iodide
CAS:Formula:C27H33IN2Purezza:>98.0%(HPLC)(N)Colore e forma:Red to Dark red to Dark purple powder to crystalPeso molecolare:512.48DBD-NCS [=4-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole] [for HPLC Labeling and Edman Degradation]
CAS:Formula:C9H8N4O3S2Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:284.31N-Succinimidyl 5-Azido-2-nitrobenzoate
CAS:Formula:C11H7N5O6Purezza:>97.0%(HPLC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:305.21(S)-3-(Dimethylamino)-1-(2-thienyl)-1-propanol
CAS:Formula:C9H15NOSPurezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:185.29Ethosuximide
CAS:Formula:C7H11NO2Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:141.172-Bromothiazole-4-carboxylic Acid
CAS:Formula:C4H2BrNO2SPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:208.03Cycloastragenol
CAS:Formula:C30H50O5Purezza:min. 95.0 area%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:490.731,2,3,4-Cyclobutanetetracarboxdiimide
CAS:Formula:C8H6N2O4Purezza:>98.0%(N)Colore e forma:White to Light yellow powder to crystalPeso molecolare:194.15Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Formula:C20H18N4O2Purezza:>97.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:346.392',3'-Dideoxyadenosine
CAS:Formula:C10H13N5O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:235.252-(1,3-Dioxolan-2-yl)furan
CAS:Formula:C7H8O3Purezza:>98.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:140.14N-Acetylimidazole
CAS:Formula:C5H6N2OPurezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:110.124-Bromoindole
CAS:Formula:C8H6BrNPurezza:>97.0%(GC)Colore e forma:Colorless to Yellow clear liquidPeso molecolare:196.05(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol
CAS:Formula:C6H12O3Purezza:>97.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:132.163-Bromocarbazole
CAS:Formula:C12H8BrNPurezza:>97.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:246.11RuCl2[(S)-dm-segphos®][(S)-daipen]
CAS:Formula:C65H70Cl2N2O6P2RuColore e forma:Orange to Brown powder to crystalPeso molecolare:1,209.201,3-Dimethyl-2-(2-thienyl)imidazolidine
CAS:Formula:C9H14N2SPurezza:>90.0%(GC)Colore e forma:Light yellow to Brown clear liquidPeso molecolare:182.29Creatinine
CAS:Formula:C4H7N3OPurezza:>99.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:113.124-Methylthiazole-5-carboxylic Acid
CAS:Formula:C5H5NO2SPurezza:>97.0%(GC)(T)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:143.162-Butyl-3-(4-hydroxybenzoyl)benzofuran
CAS:Formula:C19H18O3Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:294.352,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene
CAS:Formula:C16H20S2Si2Purezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:332.639-n-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C32H47B2NO4Purezza:>97.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:531.353-Fluoro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3FO2SPurezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:146.143,4-Dibromothiophene
CAS:Formula:C4H2Br2SPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:241.932-Acetyl-5-chlorothiophene
CAS:Formula:C6H5ClOSPurezza:>99.0%(GC)Colore e forma:White to Light yellow to Light orange powder to lumpPeso molecolare:160.622,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C26H36Br2O2S2Purezza:>98.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:604.509-Benzylcarbazole
CAS:Formula:C19H15NPurezza:>98.0%(GC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:257.343-(5-Methyl-2-furyl)propionaldehyde
CAS:Formula:C8H10O2Purezza:>98.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:138.174-Imidazolecarboxylic Acid
CAS:Formula:C4H4N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:112.094-Hexylthiophene-2-carbonitrile
CAS:Formula:C11H15NSPurezza:>95.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:193.312-Amino-5-methylthiazole
CAS:Formula:C4H6N2SPurezza:>98.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:114.172,2-Di(2-tetrahydrofuryl)propane
CAS:Formula:C11H20O2Purezza:>96.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:184.285-Trimethylsilylthiazole
CAS:Formula:C6H11NSSiPurezza:>98.0%(GC)Colore e forma:Colorless to Yellow clear liquidPeso molecolare:157.31Phenylbutazone
CAS:Formula:C19H20N2O2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:308.385-Methylthiophene-2-carboxaldehyde
CAS:Formula:C6H6OSPurezza:>97.0%(GC)Colore e forma:Yellow to Amber to Dark purple clear liquid to cloudy liquidPeso molecolare:126.171,5-Dimethylpyrazole
CAS:Formula:C5H8N2Purezza:>98.0%(T)Colore e forma:White - Yellow LiquidPeso molecolare:96.13Sodium 2-Mercapto-5-benzimidazolesulfonate Dihydrate
CAS:Formula:C7H5N2NaO3S2·2H2OPurezza:>98.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:288.27Indazole
CAS:Formula:C7H6N2Purezza:>99.0%(GC)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:118.144-Benzyloxyindole
CAS:Formula:C15H13NOPurezza:>98.0%(GC)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:223.28Dimethyl (+)-2,3-O-Isopropylidene-D-tartrate
CAS:Formula:C9H14O6Purezza:>95.0%(GC)Colore e forma:Colorless to Yellow clear liquidPeso molecolare:218.211-Butyl-1-methylpyrrolidinium Tetrafluoroborate
CAS:Formula:C9H20BF4NPurezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:229.072-Bromo-5-hexylthiophene
CAS:Formula:C10H15BrSPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:247.192-Bromobenzothiazole
CAS:Formula:C7H4BrNSPurezza:>95.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:214.08Clotrimazole
CAS:Formula:C22H17ClN2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:344.843,5-Dimethyl-1-hydroxymethylpyrazole
CAS:Formula:C6H10N2OPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:126.16(S,S)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine
CAS:Formula:C17H23N3O2Purezza:>98.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:301.39N,N'-Bis(carbobenzoxy)-1H-pyrazole-1-carboxamidine
CAS:Formula:C20H18N4O4Purezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:378.392-Bromo-3-(2-ethylhexyl)-5-iodothiophene (stabilized with Copper chip)
CAS:Formula:C12H18BrISPurezza:>97.0%(GC)Colore e forma:Light yellow to Yellow to Orange clear liquidPeso molecolare:401.145-Amino-1-methyltetrazole
CAS:Formula:C2H5N5Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:99.101,3,3-Trimethylindolinonaphthospirooxazine
CAS:Formula:C22H20N2OPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:328.425,6-Bis(n-octyloxy)-2,1,3-benzothiadiazole
CAS:Formula:C22H36N2O2SPurezza:>98.0%(GC)Colore e forma:Light yellow to Brown to Dark green powder to crystalPeso molecolare:392.60Tryptamine Hydrochloride
CAS:Formula:C10H12N2·HClPurezza:>98.0%(T)(HPLC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:196.683-Bromothiophene
CAS:Formula:C4H3BrSPurezza:>97.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:163.03Methyl-PEG4-NHS Ester
CAS:Formula:C14H23NO8Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:333.341,2-Bis(5-methyl-2-benzoxazolyl)ethylene
CAS:Formula:C18H14N2O2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Yellow to Green powder to crystalinePeso molecolare:290.32(R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9ClN4O4Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:296.67
![Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0307.webp&w=3840&q=75)
![9-([1,1'-Biphenyl]-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB5054.webp&w=3840&q=75)
![DBD-NCS [=4-(N,N-Dimethylaminosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole] [for HPLC Labeling …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5575.webp&w=3840&q=75)
![Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0508.webp&w=3840&q=75)
![RuCl2[(S)-dm-segphos®][(S)-daipen]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FR0128.webp&w=3840&q=75)
![2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB5196.webp&w=3840&q=75)
![2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4621.webp&w=3840&q=75)
![Poly(3-hexylthiophene-2,5-diyl) (regioregular) [for organic electronics]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP2513.webp&w=3840&q=75)
![(R)-(+)-NBD-Pro-COCl [=(R)-(+)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HP…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5566.webp&w=3840&q=75)