
Heterocyclic Compounds
Heterocyclic compounds are cyclic compounds that contain at least one atom other than carbon within the ring, such as nitrogen, oxygen, or sulfur. These compounds are fundamental in medicinal chemistry and are found in many natural products and drugs. At CymitQuimica, we offer a diverse range of high-quality heterocyclic compounds to support your research and industrial applications.
Subcategories of "Heterocyclic Compounds"
- 5-membered Heterocycles(55,181 products)
- 6-membered Heterocycles(61,179 products)
- Heterocycles with Nitrogen (N)(76,841 products)
- Heterocycles with Oxygen (O)(8,626 products)
- Heterocycles with Sulphur (S)(5,297 products)
- Heterocyclic Compounds with Silicon (Si)(15 products)
- Mixed Heterocycles(22,416 products)
Found 12351 products of "Heterocyclic Compounds"
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Dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxaldehyde
CAS:Formula:C10H4O2S3Purity:>92.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:252.322-Thiophenesulfonyl Chloride
CAS:Formula:C4H3ClO2S2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to lumpMolecular weight:182.645-Phenylisoxazole-3-carboxylic Acid
CAS:Formula:C10H7NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:189.173-Bromo-6-chlorochromone
CAS:Formula:C9H4BrClO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:259.48tert-Butyl 4-(2-Hydroxyethyl)piperazine-1-carboxylate
CAS:Formula:C11H22N2O3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to lumpMolecular weight:230.312-Cyano-4-methylpyridine
CAS:Formula:C7H6N2Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:118.142-Bromospiro[9H-fluorene-9,9'-[9H]xanthene]
CAS:Formula:C25H15BrOPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:411.306,7-Bis(benzyloxy)coumarin
CAS:Formula:C23H18O4Purity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:358.391,5-Pentamethylenetetrazole
CAS:Formula:C6H10N4Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:138.17Ethyl 2-Amino-4,5-dimethylthiophene-3-carboxylate
CAS:Formula:C9H13NO2SPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:199.271-(2-Pyrimidinyl)-1H-indole
CAS:Formula:C12H9N3Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:195.232-Isopropyl-4-(N-methylaminomethyl)thiazole Dihydrochloride
CAS:Formula:C8H14N2S·2HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:243.19Imazalil Sulfate
CAS:Formula:C14H14Cl2N2O·H2O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:395.258-Nitro-7-quinolinecarboxaldehyde
CAS:Formula:C10H6N2O3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:202.17Benzarone
CAS:Formula:C17H14O3Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:266.30N-Boc-hexahydro-1H-azepin-4-one
CAS:Formula:C11H19NO3Purity:>95.0%(T)(HPLC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:213.282-Amino-6-chlorobenzothiazole
CAS:Formula:C7H5ClN2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:184.642,4-Diphenyloxazole
CAS:Formula:C15H11NOPurity:>99.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:221.264-(Chloromethyl)thiazole Hydrochloride
CAS:Formula:C4H4ClNS·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:170.054-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic Acid
CAS:Formula:C22H16N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:340.388-Benzyltheophylline
CAS:Formula:C14H14N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:270.29(7-Oxabicyclo[4.1.0]heptan-3-yl)methyl 7-Oxabicyclo[4.1.0]heptane-3-carboxylate (mixture of isomers)
CAS:Formula:C14H20O4Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:252.31Indole-6-carboxylic Acid
CAS:Formula:C9H7NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:161.162-Amino-6-bromopyridine
CAS:Formula:C5H5BrN2Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:173.012-Bromo-3-methoxypyridine
CAS:Formula:C6H6BrNOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:188.022-Methyl-4-nitropyridine N-Oxide
CAS:Formula:C6H6N2O3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:154.131-Cyclohexyl-5-(4-chlorobutyl)-1H-tetrazole
CAS:Formula:C11H19ClN4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:242.754-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoic Acid
CAS:Formula:C12H13N3O4Purity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:263.252-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol (mixture of isomers)
CAS:Formula:C10H20O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:172.271-Methyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C5H6N2OPurity:>95.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:110.122,3,5-Trimethylpyrazine-d10
CAS:Controlled Product<p>Applications 2,3,5-Trimethylpyrazine-d10 is a useful isotopically labeled compound<br></p>Formula:C7D10N2Color and Shape:NeatMolecular weight:132.229rac 1,4-Benzodioxane-2-carboxylic Acid
CAS:Controlled Product<p>Applications rac 1,4-Benzodioxane-2-carboxylic Acid (cas# 3663-80-7) is a compound useful in organic synthesis.<br></p>Formula:C9H8O4Color and Shape:NeatMolecular weight:180.16Phenazine Ethosulfate
CAS:Controlled Product<p>Applications Phenazine Ethosulfate is an intermediate which is used to detect nitric oxide reducatase activity. Dyes and metabolites.<br></p>Formula:C14H13N2·C2H5O4SColor and Shape:Orange To Dark OrangeMolecular weight:209.27+125.12Pyriprole
CAS:Controlled Product<p>Applications Pyriprole is a useful reagent in preparation of N-Difluoromethylthiphthalimide as a difluoromethylthiolating reagent.<br>References Zhu, D., et al.: J. Am. Chem. Soc., 137, 10547 (2015);<br></p>Formula:C18H10Cl2F5N5SColor and Shape:NeatMolecular weight:494.272-Cyano-6-hydroxybenzothiazole
CAS:Controlled Product<p>Applications 2-Cyano-6-Hydroxybenzothiazole (cas# 939-69-5) is a useful research chemical.<br></p>Formula:C8H4N2OSColor and Shape:NeatMolecular weight:176.1952-Butylbenzofuran
CAS:<p>Applications 2-Butylbenzofuran (cas# 4265-27-4) is a useful research chemical.<br></p>Formula:C12H14OColor and Shape:NeatMolecular weight:174.2393-Indolyl-b-D-glucuronide Cyclohexylammonium salt
CAS:<p>M02724 - 3-Indolyl-b-D-glucuronide Cyclohexylammonium salt</p>Formula:C20H28N2O7Purity:97%Molecular weight:408.4512,5-Dimethylfuran-d3
CAS:Controlled Product<p>Stability Volatile<br>Applications Labelled 2,5-Dimethylfuran (D473050). It is an ideal marker for detecting cigarette smoke.<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 Spitzer, W., et al.: Clin. Invest. Med., 13, 17 (1990), Alonso, M., et al.: Anal. Bioanal. Chem., 396, 2989 (2010),<br></p>Formula:C6H5D3OColor and Shape:ColourlessMolecular weight:99.15Phthalylsulfathiazole
CAS:Controlled Product<p>Applications Phthalylsulfathiazole (cas# 85-73-4) is a useful research chemical.<br></p>Formula:C17H13N3O5S2Color and Shape:NeatMolecular weight:403.43Dimethyl(dioctyl)azanium Bromide
CAS:<p>Applications Dimethyl(dioctyl)azanium Bromide is an antibacterial dishwashing detergent compound.<br>References Wang, F., et al.: Faming Zhuanli Shenqing, (2019);<br></p>Formula:C18H40N·BrColor and Shape:Off-WhiteMolecular weight:350.42trans-4,5-Dihydroxy-1,2-dithiane
CAS:<p>Applications trans-4,5-Dihydroxy-1,2-dithiane (CAS# 14193-38-5) is a useful research chemical compound.<br></p>Formula:C4H8O2S2Color and Shape:NeatMolecular weight:152.242-(Furan-2-yl)acetic Acid
CAS:Controlled Product<p>Applications 2-(Furan-2-yl)acetic Acid is one of the compounds detected in tobacco smoke condensate.<br>References Schumacher, J., et al.: J. Agric. Food Chem., 25, 310 (1977);<br></p>Formula:C6H6O3Color and Shape:NeatMolecular weight:126.112,3-Dihydro-1H-pyrrolizine-1-one
CAS:Controlled ProductFormula:C7H7NOColor and Shape:NeatMolecular weight:121.144-Hydroxypiperidine Hydrochloride
CAS:Formula:C5H11NO·HClPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:137.612-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
CAS:Formula:C11H15BClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:239.512,7-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:437.222,3-Dihydro-2-methylbenzofuran
CAS:Formula:C9H10OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:134.181,3-Di-4-piperidylpropane
CAS:Formula:C13H26N2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:210.372-Methyltetrahydrothiophene
CAS:Formula:C5H10SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:102.201,3-Bis[1-(2-hydroxyethyl)-4-piperidyl]propane
CAS:Formula:C17H34N2O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:298.475,10-Dihydrophenazine
CAS:Formula:C12H10N2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:182.234-Chloropiperidine
CAS:Formula:C5H10ClNPurity:>97.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.591-(1,2,3,6-Tetrahydro-4-pyridyl)-2-benzimidazolinone
CAS:Formula:C12H13N3OPurity:>97.0%(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:215.264-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:176.014,4'-Dipyridyl Disulfide
CAS:Formula:C10H8N2S2Purity:>97.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:220.312-Methyl-3-furanthiol
CAS:Formula:C5H6OSPurity:>95.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:114.16Furfuryl Mercaptan
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.161-(2-Amino-1-naphthyl)isoquinoline
CAS:Formula:C19H14N2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:270.344-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.203-(Dimethylamino)pyrrolidine
CAS:Formula:C6H14N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:114.194-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.10Nicotinamide N-Oxide
CAS:Formula:C6H6N2O2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:138.132-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.272-Methylnicotinic Acid
CAS:Formula:C7H7NO2Purity:>98.0%(GC)(T)Color and Shape:White to Green to Brown powder to crystalMolecular weight:137.143,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.163-Bromochromone
CAS:Formula:C9H5BrO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:225.044-(3-Hydroxyphenyl)piperidine
CAS:Formula:C11H15NOPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.25Ethyl 2-Bromo-4-methylthiazole-5-carboxylate
CAS:Formula:C7H8BrNO2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:250.112-(tert-Butyldimethylsilyl)thiazole
CAS:Formula:C9H17NSSiPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:199.392,3-Dicyanopyrazine
CAS:Formula:C6H2N4Purity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:130.114-(4-Bromophenyl)morpholine
CAS:Formula:C10H12BrNOPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:242.121,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Dibromide
CAS:Formula:C28H24Br2N4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:576.34Ethyl 1-(tert-Butoxycarbonyl)-4-piperidinecarboxylate
CAS:Formula:C13H23NO4Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquid to slightly cloudy liquidMolecular weight:257.33Isoquinoline N-Oxide
CAS:Formula:C9H7NOPurity:>98.0%(T)(qNMR)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:145.165-Bromophthalide
CAS:Formula:C8H5BrO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:213.034,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.725-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.59N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:219.326-Methyl-5-nitrouracil
CAS:Formula:C5H5N3O4Purity:>95.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:171.116-Methyl-4-chromanone
CAS:Formula:C10H10O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:162.19Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.622-(1H-Imidazol-2-yl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:145.17Rhodanine-3-propionic Acid
CAS:Formula:C6H7NO3S2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:205.25Tetrathiafulvalene
CAS:Formula:C6H4S4Purity:>98.0%(GC)Color and Shape:Orange to Brown powder to crystalMolecular weight:204.342-Chloro-6-methoxy-3-nitropyridine
CAS:Formula:C6H5ClN2O3Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:188.573-Amino-5-bromo-2-chloropyridine
CAS:Formula:C5H4BrClN2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:207.46Trimethyl 2,2':6',2''-Terpyridine-4,4',4''-tricarboxylate
CAS:Formula:C21H17N3O6Purity:>96.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:407.38Methylmaleic Hydrazide
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:126.125-Chloroisatoic Anhydride
CAS:Formula:C8H4ClNO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:197.574-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.624-Chloro-6-iodoquinazoline
CAS:Formula:C8H4ClIN2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:290.49Thieno[3,2-d]pyrimidin-4(1H)-one
CAS:Formula:C6H4N2OSPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:152.172-Chloro-4-methyl-5-nitropyridine
CAS:Formula:C6H5ClN2O2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow to Green powder to lump to clear liquidMolecular weight:172.571,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate)
CAS:Formula:C34H28F12N4P2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:782.555,6,7,7a-Tetrahydrothieno[3,2-c]pyridin-2(4H)-one Hydrochloride
CAS:Formula:C7H9NOS·HClPurity:>97.0%(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:191.674-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H10ClN3O2SPurity:>96.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:307.75tert-Butyl 4-(6-Amino-3-pyridyl)piperazine-1-carboxylate
CAS:Formula:C14H22N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:278.36(2-Mercapto-4-methyl-5-thiazolyl)acetic Acid
CAS:Formula:C6H7NO2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.252,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.992-Bromo-5-decylthiophene
CAS:Formula:C14H23BrSPurity:>97.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:303.30



