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(55,503 products)
- 6-membered Heterocycles(61,492 products)
- Heterocycles with Nitrogen (N)(77,194 products)
- Heterocycles with Oxygen (O)(8,675 products)
- Heterocycles with Sulphur (S)(5,332 products)
- Heterocyclic Compounds with Silicon (Si)(15 products)
- Mixed Heterocycles(22,569 products)
Found 12387 products of "Heterocyclic Compounds"
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1-(2-Cyanoethyl)piperidine
CAS:Formula:C8H14N2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:138.215,6,7,7a-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:191.671,3-Di-4-piperidylpropane
CAS:Formula:C13H26N2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:210.374-Methoxy-3-nitropyridine
CAS:Formula:C6H6N2O3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:154.13(1S,2R)-1-Phenyl-2-(1-pyrrolidinyl)propan-1-ol
CAS:Formula:C13H19NOPurity:>97.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:205.304-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.20(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:189.252,3-Dicyanopyrazine
CAS:Formula:C6H2N4Purity:>99.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:130.112-Amino-3-methylpyridine
CAS:Formula:C6H8N2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light orange to Yellow powder to lump to clear liquidMolecular weight:108.143-(Dimethylamino)pyrrolidine
CAS:Formula:C6H14N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:114.193-(Piperidin-1-yl)propan-1-ol
CAS:Formula:C8H17NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:143.231,1'-[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:576.344-Chloropiperidine
CAS:Formula:C5H10ClNPurity:>97.0%(GC)(T)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:119.593-Benzylthiazolium Bromide
CAS:Formula:C10H10BrNSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:256.163-Oxetanol
CAS:Formula:C3H6O2Purity:>96.0%(GC)Color and Shape:Colorless to Light yellow clear liquid to slightly cloudy liquidMolecular weight:74.084-(3-Hydroxyphenyl)piperidine
CAS:Formula:C11H15NOPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.25Isoquinoline N-Oxide
CAS:Formula:C9H7NOPurity:>98.0%(T)(qNMR)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:145.16Ethyl 4,6-Dihydroxynicotinate
CAS:Formula:C8H9NO4Purity:>97.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:183.16Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.23(R)-(-)-2-Methylpiperazine
CAS:Formula:C5H12N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:100.175,10-Dihydrophenazine
CAS:Formula:C12H10N2Purity:>98.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:182.234-(1,2,4-Triazol-1-yl)benzaldehyde
CAS:Formula:C9H7N3OPurity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:173.18(S)-3-Amino-1-tert-butoxycarbonylpiperidine
CAS:Formula:C10H20N2O2Purity:>95.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:200.28(3S,5R)-5-(2,4-Difluorophenyl)-5-[(1H-1,2,4-triazol-1-yl)methyl]oxolan-3-ylmethyl p-Toluenesulfonate
CAS:Formula:C21H21F2N3O4SPurity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:449.472-Oxo-1-imidazolidinecarbonyl Chloride
CAS:Formula:C4H5ClN2O2Purity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:148.551-(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-Phenylimidazole
CAS:Formula:C9H8N2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:144.183,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.16Rhodanine-3-propionic Acid
CAS:Formula:C6H7NO3S2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:205.251,2-Benzenedisulfonic Imide
CAS:Formula:C6H5NO4S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:219.234-(4-Bromophenyl)morpholine
CAS:Formula:C10H12BrNOPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:242.122,5-Dibromo-3,4-thiophenedicarboxylic Anhydride
CAS:Formula:C6Br2O3SPurity:>98.0%(GC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:311.935-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.59Phenylthiohydantoin-Δ-threonine
CAS:Formula:C11H10N2OSPurity:>90.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:218.274-(4-Pyridyl)benzaldehyde
CAS:Formula:C12H9NOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:183.21Nicotinamide 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-Amino-4-methylpyrimidine
CAS:Formula:C5H7N3Purity:>97.0%(T)Color and Shape:White to Light red to Green powder to crystalMolecular weight:109.13Pyridine-2-carbonyl Chloride Hydrochloride
CAS:Formula:C6H4ClNO·HClPurity:>93.0%(T)Color and Shape:White to Gray to Red powder to crystalMolecular weight:178.013-Bromochromone
CAS:Formula:C9H5BrO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:225.044-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:176.01Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.621-Benzhydrylazetidine-3-carboxylic Acid
CAS:Formula:C17H17NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:267.333-Amino-4-(isobutylamino)quinoline Hydrochloride
CAS:Formula:C13H17N3·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Amber to Dark green powder to crystalMolecular weight:251.761-(2-Amino-1-naphthyl)isoquinoline
CAS:Formula:C19H14N2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:270.343-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.221-Oxa-2-oxo-3-thiaindolizinium Chloride [for Source of Alkyl Radical]
CAS:Formula:C6H4ClNO2SPurity:>98.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:189.614-Pyridineethanol Hydrochloride
CAS:Formula:C7H9NO·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:159.615-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.98Methylmaleic Hydrazide
CAS:Formula:C5H6N2O2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:126.126-Bromocoumarin-3-carboxylic Acid
CAS:Formula:C10H5BrO4Purity:>98.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:269.052-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:172.574,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.726-Bromochromone-3-carbonitrile
CAS:Formula:C10H4BrNO2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:250.051-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:125.18Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:190.644-Chloro-2-hydroxypyridine
CAS:Formula:C5H4ClNOPurity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:129.545-Phenyloxazole
CAS:Formula:C9H7NOPurity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:145.162-Bromo-5-decylthiophene
CAS:Formula:C14H23BrSPurity:>97.0%(GC)Color and Shape:White - Yellow LiquidMolecular weight:303.30(R)-1-Benzyl-3-pyrrolidinol
CAS:Formula:C11H15NOPurity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquid to slightly cloudy liquidMolecular weight:177.25Ethyl 4-Chloroquinoline-3-carboxylate
CAS:Formula:C12H10ClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:235.676-Hydroxy-5-nitronicotinic Acid
CAS:Formula:C6H4N2O5Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:184.114-Chloro-6-iodoquinazoline
CAS:Formula:C8H4ClIN2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:290.492-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:239.511,3-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:298.47Ethyl 2-Bromo-4-methylthiazole-5-carboxylate
CAS:Formula:C7H8BrNO2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:250.11Cyanuric Chloride
CAS:Formula:C3Cl3N3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:184.40Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.263-Quinolinecarboxaldehyde
CAS:Formula:C10H7NOPurity:>96.0%(GC)(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:157.172-Aminobenzothiazole
CAS:Formula:C7H6N2SPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:150.208-Iodoquinoline
CAS:Formula:C9H6INPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:255.064-Hydroxypiperidine Hydrochloride
CAS:Formula:C5H11NO·HClPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalineMolecular weight:137.614-Isobutylmorpholine
CAS:Formula:C8H17NOPurity:>98.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:143.23Allyl Isonicotinate
CAS:Formula:C9H9NO2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:163.184-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.61tert-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:278.364-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:307.752,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.99(1S,4S)-2-Benzyl-2,5-diazabicyclo[2.2.1]heptane Dihydrobromide
CAS:Formula:C12H16N2·2HBrPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:350.104-Methyloxazole-5-carboxylic Acid
CAS:Formula:C5H5NO3Purity:>98.0%(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:127.106-Methyl-5-nitrouracil
CAS:Formula:C5H5N3O4Purity:>95.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:171.111,1'-[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:782.554-(2-Thienyl)piperidine
CAS:Formula:C9H13NSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to lumpMolecular weight:167.27(3R)-(-)-1-Benzyl-3-aminopyrrolidine
CAS:Formula:C11H16N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:176.261-Methylpyrrole
CAS:Formula:C5H7NPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:81.129-n-Octyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
CAS:Formula:C32H47B2NO4Purity:>97.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:531.352,4,6-Trimethyl-1,3,5-triazine
CAS:Formula:C6H9N3Purity:>95.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:123.162-Methylnicotinic Acid
CAS:Formula:C7H7NO2Purity:>98.0%(GC)(T)Color and Shape:White to Green to Brown powder to crystalMolecular weight:137.142-Chloro-6-methoxy-3-nitropyridine
CAS:Formula:C6H5ClN2O3Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:188.57Ethyl 7-Hydroxycoumarin-3-carboxylate
CAS:Formula:C12H10O5Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:234.213-Amino-5-bromo-2-chloropyridine
CAS:Formula:C5H4BrClN2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:207.46Parthenolide
CAS:M02322 - Parthenolide
Formula:C15H20O3Purity:97%Color and Shape:SolidMolecular weight:248.3225-Bromo-3-indolyl-b-D-galactopyranoside
CAS:M02705 - 5-Bromo-3-indolyl-b-D-galactopyranoside
Formula:C14H16BrNO6Purity:98%Color and Shape:SolidMolecular weight:374.187Tetrahydrofuran-2,5-dicarboxylic Acid (>80%)
CAS:Controlled ProductApplications Tetrahydrofuran-2,5-dicarboxylic acid (CAS# 6338-43-8) is a useful research chemical compound.
Formula:C6H8O5Purity:>80%Color and Shape:NeatMolecular weight:160.12(2R)-5-Oxo-2-piperazinecarboxylic Acid
CAS:Controlled ProductFormula:C5H8N2O3Color and Shape:NeatMolecular weight:144.129N-Nitroso-5-hydroxy Pyrrolidone
Controlled ProductApplications N-Nitroso-5-hydroxy Pyrrolidone is an N-Nitroso impurity, Nitrosamines are known carcinogens in a wide range of animal species.
References Ohshima, H., et al.: Cancer Lett., 26, 153, (1985);Formula:C4H6N2O3Color and Shape:NeatMolecular weight:130.102pyridazin-4-ylmethanol
CAS:Controlled ProductApplications pyridazin-4-ylmethanol (cas# 50901-43-4) is a useful research chemical.
Formula:C5H6N2OColor and Shape:NeatMolecular weight:110.1146-Ethoxy-3-hydroxypyrazine-2-carboxamide
Controlled ProductApplications 6-Ethoxy-3-hydroxypyrazine-2-carboxamide is a useful intermediate for organic synthesis.
Formula:C7H9N3O3Color and Shape:NeatMolecular weight:183.16Dibenzo[b,d]furan-2-ol
CAS:Controlled ProductFormula:C12H8O2Color and Shape:NeatMolecular weight:184.191
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