Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

Search Within Results

4,651 – 4,665 of 214,432 results

4,651

Ethyl 2-methylnicotinate, 97%

CAS: 1721-26-2 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD00006336 InChI Key: TZORNSWZUZDUCU-UHFFFAOYSA-N Synonym: ethyl 2-methylnicotinate,2-methylnicotinic acid ethyl ester,2-methyl-nicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-methyl-, ethyl ester,ethyl 2-methyl nicotinate,ethyl 2-methyl-3-pyridinecarboxylate,2-methyl-3-pyridinecarboxylic acid ethyl ester,2-methylpyridine-3-carboxylic acid ethyl ester,ethyl 2-methylpyridine-3-carboxylate∼2-methylnicotinic acid ethyl ester,pubchem12727 PubChem CID: 74401 IUPAC Name: ethyl 2-methylpyridine-3-carboxylate SMILES: CCOC(=O)C1=CC=CN=C1C

Pricing & Availability
Specifications

PubChem CID	74401
CAS	1721-26-2
Molecular Weight (g/mol)	165.19
MDL Number	MFCD00006336
SMILES	CCOC(=O)C1=CC=CN=C1C
Synonym	ethyl 2-methylnicotinate,2-methylnicotinic acid ethyl ester,2-methyl-nicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-methyl-, ethyl ester,ethyl 2-methyl nicotinate,ethyl 2-methyl-3-pyridinecarboxylate,2-methyl-3-pyridinecarboxylic acid ethyl ester,2-methylpyridine-3-carboxylic acid ethyl ester,ethyl 2-methylpyridine-3-carboxylate∼2-methylnicotinic acid ethyl ester,pubchem12727
IUPAC Name	ethyl 2-methylpyridine-3-carboxylate
InChI Key	TZORNSWZUZDUCU-UHFFFAOYSA-N
Molecular Formula	C9H11NO2

4,652

6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride, 97%

CAS: 2328-12-3 Molecular Formula: C11H16ClNO2 Molecular Weight (g/mol): 229.70 MDL Number: MFCD00012744 InChI Key: SHOWAGCIRTUYNA-UHFFFAOYSA-N

Pricing & Availability
Specifications

CAS	2328-12-3
Molecular Weight (g/mol)	229.70
MDL Number	MFCD00012744
InChI Key	SHOWAGCIRTUYNA-UHFFFAOYSA-N
Molecular Formula	C11H16ClNO2

4,653

Prazosin hydrochloride

CAS: 19237-84-4 Molecular Formula: C19H22ClN5O4 Molecular Weight (g/mol): 419.87 MDL Number: MFCD00058177 InChI Key: WFXFYZULCQKPIP-UHFFFAOYSA-N Synonym: prazosin hydrochloride,prazosin hcl,minipress,vasoflex,peripress,furazosin hydrochloride,deprazolin,hypovase,hypovasole,pratsiol PubChem CID: 68546 ChEBI: CHEBI:8365 IUPAC Name: hydrogen 2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine chloride SMILES: [H+].[Cl-].COC1=C(OC)C=C2C(N)=NC(=NC2=C1)N1CCN(CC1)C(=O)C1=CC=CO1

Pricing & Availability
Specifications

PubChem CID	68546
CAS	19237-84-4
Molecular Weight (g/mol)	419.87
ChEBI	CHEBI:8365
MDL Number	MFCD00058177
SMILES	[H+].[Cl-].COC1=C(OC)C=C2C(N)=NC(=NC2=C1)N1CCN(CC1)C(=O)C1=CC=CO1
Synonym	prazosin hydrochloride,prazosin hcl,minipress,vasoflex,peripress,furazosin hydrochloride,deprazolin,hypovase,hypovasole,pratsiol
IUPAC Name	hydrogen 2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine chloride
InChI Key	WFXFYZULCQKPIP-UHFFFAOYSA-N
Molecular Formula	C19H22ClN5O4

4,654

6-Amino-5-bromoquinoline, 97%

CAS: 50358-42-4 Molecular Formula: C9H7BrN2 Molecular Weight (g/mol): 223.073 MDL Number: MFCD00234503 InChI Key: MODLGTLYXJGDCH-UHFFFAOYSA-N PubChem CID: 12741232 IUPAC Name: 5-bromoquinolin-6-amine SMILES: C1=CC2=C(C=CC(=C2Br)N)N=C1

Pricing & Availability
Specifications

PubChem CID	12741232
CAS	50358-42-4
Molecular Weight (g/mol)	223.073
MDL Number	MFCD00234503
SMILES	C1=CC2=C(C=CC(=C2Br)N)N=C1
IUPAC Name	5-bromoquinolin-6-amine
InChI Key	MODLGTLYXJGDCH-UHFFFAOYSA-N
Molecular Formula	C9H7BrN2

4,655

Ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate, 95%

CAS: 353258-31-8 Molecular Formula: C11H8ClF3N2O2 Molecular Weight (g/mol): 292.642 MDL Number: MFCD01833013 InChI Key: AKACORAIGDTIFR-UHFFFAOYSA-N Synonym: ethyl 8-chloro-6-trifluoromethyl imidazo 1,2-a pyridine-2-carboxylate,8-chloro-6-trifluoromethyl-imidazo 1,2-a pyridine-2-carboxylic acid ethyl ester,ethyl 8-chloro-6-trifluoromethyl imidazo 1,2-a-pyridine-2-carboxylate,4,6-dimethylbenzofuran-3-carboxylic acid,ethyl 8-chloro-6-trifluoromethyl-imidazo 1,2-a pyridine-2-carboxylate,8-chloro-6-trifluoromethyl imidazo 1,2,a pyridine-2-carboxylic acid ethyl ester,8-chloro-6-trifluoromethyl-imidazo1,2-apyridine-2-carboxylic acid ethyl ester PubChem CID: 737427 IUPAC Name: ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate SMILES: CCOC(=O)C1=CN2C=C(C=C(C2=N1)Cl)C(F)(F)F

Pricing & Availability
Specifications

PubChem CID	737427
CAS	353258-31-8
Molecular Weight (g/mol)	292.642
MDL Number	MFCD01833013
SMILES	CCOC(=O)C1=CN2C=C(C=C(C2=N1)Cl)C(F)(F)F
Synonym	ethyl 8-chloro-6-trifluoromethyl imidazo 1,2-a pyridine-2-carboxylate,8-chloro-6-trifluoromethyl-imidazo 1,2-a pyridine-2-carboxylic acid ethyl ester,ethyl 8-chloro-6-trifluoromethyl imidazo 1,2-a-pyridine-2-carboxylate,4,6-dimethylbenzofuran-3-carboxylic acid,ethyl 8-chloro-6-trifluoromethyl-imidazo 1,2-a pyridine-2-carboxylate,8-chloro-6-trifluoromethyl imidazo 1,2,a pyridine-2-carboxylic acid ethyl ester,8-chloro-6-trifluoromethyl-imidazo1,2-apyridine-2-carboxylic acid ethyl ester
IUPAC Name	ethyl 8-chloro-6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate
InChI Key	AKACORAIGDTIFR-UHFFFAOYSA-N
Molecular Formula	C11H8ClF3N2O2

4,656

2-Pyrimidinecarbonitrile, 98%

CAS: 14080-23-0 Molecular Formula: C5H3N3 Molecular Weight (g/mol): 105.10 MDL Number: MFCD00160513 InChI Key: IIHQNAXFIODVDU-UHFFFAOYSA-N Synonym: 2-cyanopyrimidine,2-pyrimidinecarbonitrile,2-cyano-pyrimidine,2-cyano pyrimidine,cyanopyrimidine,provastatin,pyrimidinecarbonitrile,zlchem 283,pubchem7042,pyrimidin-2-carbonitrile PubChem CID: 2757979 IUPAC Name: pyrimidine-2-carbonitrile SMILES: N#CC1=NC=CC=N1

Pricing & Availability
Specifications

PubChem CID	2757979
CAS	14080-23-0
Molecular Weight (g/mol)	105.10
MDL Number	MFCD00160513
SMILES	N#CC1=NC=CC=N1
Synonym	2-cyanopyrimidine,2-pyrimidinecarbonitrile,2-cyano-pyrimidine,2-cyano pyrimidine,cyanopyrimidine,provastatin,pyrimidinecarbonitrile,zlchem 283,pubchem7042,pyrimidin-2-carbonitrile
IUPAC Name	pyrimidine-2-carbonitrile
InChI Key	IIHQNAXFIODVDU-UHFFFAOYSA-N
Molecular Formula	C5H3N3

4,657

1-Methyl-1H-pyrazole-4-sulfonyl chloride, 97%

CAS: 288148-34-5 Molecular Formula: C4H5ClN2O2S Molecular Weight (g/mol): 180.606 MDL Number: MFCD04968667 InChI Key: RDAVKKQKMLINOH-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl,chloro 1-methylpyrazol-4-yl sulfone,4-chlorosulphonyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-sulfonylchloride,1-methyl-4-pyrazolesulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 1-methyl,1h-pyrazole-4-sulfonylchloride,1-methyl-9ci,4-chlorosulfonyl-1-methyl-1h-pyrazole,1-methyl-1h-pyrazole-4-sulphonyl chloride PubChem CID: 17024730 IUPAC Name: 1-methylpyrazole-4-sulfonyl chloride SMILES: CN1C=C(C=N1)S(=O)(=O)Cl

Pricing & Availability
Specifications

PubChem CID	17024730
CAS	288148-34-5
Molecular Weight (g/mol)	180.606
MDL Number	MFCD04968667
SMILES	CN1C=C(C=N1)S(=O)(=O)Cl
Synonym	1-methyl-1h-pyrazole-4-sulfonyl chloride,1h-pyrazole-4-sulfonyl chloride, 1-methyl,chloro 1-methylpyrazol-4-yl sulfone,4-chlorosulphonyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-sulfonylchloride,1-methyl-4-pyrazolesulfonyl chloride,1h-pyrazole-4-sulfonylchloride, 1-methyl,1h-pyrazole-4-sulfonylchloride,1-methyl-9ci,4-chlorosulfonyl-1-methyl-1h-pyrazole,1-methyl-1h-pyrazole-4-sulphonyl chloride
IUPAC Name	1-methylpyrazole-4-sulfonyl chloride
InChI Key	RDAVKKQKMLINOH-UHFFFAOYSA-N
Molecular Formula	C4H5ClN2O2S

4,658

Proflavine Sulfate, Hydrate, Spectrum™ Chemical

CAS: 1811-28-5

Pricing & Availability
Specifications

CAS	1811-28-5

4,659

2-Amino-4-chloro-7H-pyrrolo[2,3-d]pyrimidine, 97%, Thermo Scientific Chemicals

CAS: 84955-31-7 Molecular Formula: C6H5ClN4 Molecular Weight (g/mol): 168.584 MDL Number: MFCD07369229 InChI Key: VIVLSUIQHWGALQ-UHFFFAOYSA-N Synonym: 4-chloro-7h-pyrrolo 2,3-d pyrimidin-2-amine,2-amino-4-chloropyrrolo 2,3-d pyrimidine,6-chloro-7-deazaguanine,2-amino-4-chloro-7h-pyrrolo 2,3-d pyrimidine,4-chloro-1h-pyrrolo 2,3-d pyrimidin-2-amine,4-chloro-7h-pyrrolo 2,3-d pyrimidin-2-ylamine,1h-pyrrolo 2,3-d pyrimidin-2-amine, 4-chloro,7h-pyrrolo 2,3-d pyrimidin-2-amine, 4-chloro,pubchem17791,6-chloro-7-deazaguamine PubChem CID: 5324413 IUPAC Name: 4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine SMILES: C1=CNC2=C1C(=NC(=N2)N)Cl

Pricing & Availability
Specifications

PubChem CID	5324413
CAS	84955-31-7
Molecular Weight (g/mol)	168.584
MDL Number	MFCD07369229
SMILES	C1=CNC2=C1C(=NC(=N2)N)Cl
Synonym	4-chloro-7h-pyrrolo 2,3-d pyrimidin-2-amine,2-amino-4-chloropyrrolo 2,3-d pyrimidine,6-chloro-7-deazaguanine,2-amino-4-chloro-7h-pyrrolo 2,3-d pyrimidine,4-chloro-1h-pyrrolo 2,3-d pyrimidin-2-amine,4-chloro-7h-pyrrolo 2,3-d pyrimidin-2-ylamine,1h-pyrrolo 2,3-d pyrimidin-2-amine, 4-chloro,7h-pyrrolo 2,3-d pyrimidin-2-amine, 4-chloro,pubchem17791,6-chloro-7-deazaguamine
IUPAC Name	4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine
InChI Key	VIVLSUIQHWGALQ-UHFFFAOYSA-N
Molecular Formula	C6H5ClN4

4,660

meso-Tetraphenylporphine, 97%

CAS: 917-23-7 Molecular Formula: C44H30N4 Molecular Weight (g/mol): 614.75 MDL Number: MFCD00011680 InChI Key: AQPPOLXYUQPDOD-UHFFFAOYSA-N Synonym: tetraphenylporphyrin,5,10,15,20-tetraphenylporphyrin,meso-tetraphenylporphine,tetraphenylporphine,5,10,15,20-tetraphenylporphine,meso-tetraphenylporphyrin,21h,23h-porphine, 5,10,15,20-tetraphenyl,5,10,15,20-tetraphenyl-21h,23h-porphine,meso-tetraphenylporphyrine,tetraphenyl porphine PubChem CID: 70186 IUPAC Name: 5,10,15,20-tetraphenyl-21,22-dihydroporphyrin SMILES: N1C2=CC=C1C(=C1C=CC(=N1)C(=C1C=CC(=N1)C(=C1NC(C=C1)=C2C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	70186
CAS	917-23-7
Molecular Weight (g/mol)	614.75
MDL Number	MFCD00011680
SMILES	N1C2=CC=C1C(=C1C=CC(=N1)C(=C1C=CC(=N1)C(=C1NC(C=C1)=C2C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	tetraphenylporphyrin,5,10,15,20-tetraphenylporphyrin,meso-tetraphenylporphine,tetraphenylporphine,5,10,15,20-tetraphenylporphine,meso-tetraphenylporphyrin,21h,23h-porphine, 5,10,15,20-tetraphenyl,5,10,15,20-tetraphenyl-21h,23h-porphine,meso-tetraphenylporphyrine,tetraphenyl porphine
IUPAC Name	5,10,15,20-tetraphenyl-21,22-dihydroporphyrin
InChI Key	AQPPOLXYUQPDOD-UHFFFAOYSA-N
Molecular Formula	C44H30N4

4,661

7-Aminoquinoline, 97%

CAS: 580-19-8 Molecular Formula: C₉H₈N₂ Molecular Weight (g/mol): 144.17 InChI Key: RZAUIOKDXQWSQE-UHFFFAOYSA-N Synonym: 7-aminoquinoline,7-quinolinamine,7-quinolylamine,quinoline, 7-amino,7-amino-quinoline,ccris 1682,7-quinolinamine 9ci,7-aminequinolin,7-aminequinoline,7-quinolinamine acetate PubChem CID: 11377 IUPAC Name: quinolin-7-amine SMILES: C1=CC2=C(C=C(C=C2)N)N=C1

Pricing & Availability
Specifications

PubChem CID	11377
CAS	580-19-8
Molecular Weight (g/mol)	144.17
SMILES	C1=CC2=C(C=C(C=C2)N)N=C1
Synonym	7-aminoquinoline,7-quinolinamine,7-quinolylamine,quinoline, 7-amino,7-amino-quinoline,ccris 1682,7-quinolinamine 9ci,7-aminequinolin,7-aminequinoline,7-quinolinamine acetate
IUPAC Name	quinolin-7-amine
InChI Key	RZAUIOKDXQWSQE-UHFFFAOYSA-N
Molecular Formula	C₉H₈N₂

4,662

7-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride, 98%

CAS: 73075-45-3 Molecular Formula: C9H11Cl2N Molecular Weight (g/mol): 204.094 MDL Number: MFCD08461076 InChI Key: OGIAIXMUSSACDB-UHFFFAOYSA-N Synonym: 7-chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,7-chloro-1,2,3,4-tetrahydroisoquinolinehydrochloride,isoquinoline, 7-chloro-1,2,3,4-tetrahydro-, hydrochloride,7-chloro-1,2,3,4-tetrahydro-isoquinoline hcl,7-chhloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,7-chloro-1,2,3,4-tetrahydroisoquinoline hydrochlor,7-chloro-1,2,3,4-tetrahydroisoquinoline-hydrogen chloride 1/1 PubChem CID: 12595070 IUPAC Name: 7-chloro-1,2,3,4-tetrahydroisoquinoline;hydrochloride SMILES: C1CNCC2=C1C=CC(=C2)Cl.Cl

Pricing & Availability
Specifications

PubChem CID	12595070
CAS	73075-45-3
Molecular Weight (g/mol)	204.094
MDL Number	MFCD08461076
SMILES	C1CNCC2=C1C=CC(=C2)Cl.Cl
Synonym	7-chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,7-chloro-1,2,3,4-tetrahydroisoquinolinehydrochloride,isoquinoline, 7-chloro-1,2,3,4-tetrahydro-, hydrochloride,7-chloro-1,2,3,4-tetrahydro-isoquinoline hcl,7-chhloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,7-chloro-1,2,3,4-tetrahydroisoquinoline hydrochlor,7-chloro-1,2,3,4-tetrahydroisoquinoline-hydrogen chloride 1/1
IUPAC Name	7-chloro-1,2,3,4-tetrahydroisoquinoline;hydrochloride
InChI Key	OGIAIXMUSSACDB-UHFFFAOYSA-N
Molecular Formula	C9H11Cl2N

4,663

2-Chloro-4-iodopyridine, 98%

CAS: 153034-86-7 Molecular Formula: C5H3ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD01861983 InChI Key: KJKIPRQNFDUULB-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine PubChem CID: 1516511 IUPAC Name: 2-chloro-4-iodopyridine SMILES: C1=CN=C(C=C1I)Cl

Pricing & Availability
Specifications

PubChem CID	1516511
CAS	153034-86-7
Molecular Weight (g/mol)	239.44
MDL Number	MFCD01861983
SMILES	C1=CN=C(C=C1I)Cl
Synonym	2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine
IUPAC Name	2-chloro-4-iodopyridine
InChI Key	KJKIPRQNFDUULB-UHFFFAOYSA-N
Molecular Formula	C5H3ClIN

4,664

1-Chloroisoquinoline, 97+%

CAS: 19493-44-8 Molecular Formula: C₉H₆ClN Molecular Weight (g/mol): 163.61 MDL Number: MFCD00024134 InChI Key: MSQCQINLJMEVNJ-UHFFFAOYSA-N Synonym: 1-chloro-isoquinoline,isoquinoline, 1-chloro,chloroisoquinoline,isoquinoline, chloro,1-chloroisoquinone,1-chloro isoquinoline,zlchem 1129,pubchem13906,acmc-1bowu,1-chloroisoquinoline PubChem CID: 140539 IUPAC Name: 1-chloroisoquinoline SMILES: C1=CC=C2C(=C1)C=CN=C2Cl

Pricing & Availability
Specifications

PubChem CID	140539
CAS	19493-44-8
Molecular Weight (g/mol)	163.61
MDL Number	MFCD00024134
SMILES	C1=CC=C2C(=C1)C=CN=C2Cl
Synonym	1-chloro-isoquinoline,isoquinoline, 1-chloro,chloroisoquinoline,isoquinoline, chloro,1-chloroisoquinone,1-chloro isoquinoline,zlchem 1129,pubchem13906,acmc-1bowu,1-chloroisoquinoline
IUPAC Name	1-chloroisoquinoline
InChI Key	MSQCQINLJMEVNJ-UHFFFAOYSA-N
Molecular Formula	C₉H₆ClN

4,665

5-Bromo-4-methyl-2-phenyl-1,3-oxazole, 95%, Thermo Scientific™

CAS: 21354-98-3 Molecular Formula: C10H8BrNO Molecular Weight (g/mol): 238.08 MDL Number: MFCD11109319 InChI Key: QHQQHNFHCQSTBJ-UHFFFAOYSA-N Synonym: 5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene PubChem CID: 15328586 IUPAC Name: 5-bromo-4-methyl-2-phenyl-1,3-oxazole SMILES: CC1=C(Br)OC(=N1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	15328586
CAS	21354-98-3
Molecular Weight (g/mol)	238.08
MDL Number	MFCD11109319
SMILES	CC1=C(Br)OC(=N1)C1=CC=CC=C1
Synonym	5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene
IUPAC Name	5-bromo-4-methyl-2-phenyl-1,3-oxazole
InChI Key	QHQQHNFHCQSTBJ-UHFFFAOYSA-N
Molecular Formula	C10H8BrNO

Prev
1
...
309
310
311
312
...
14,296
Next

Organoheterocyclic compounds

Filtered Search Results

Narrow Results

Proflavine Sulfate, Hydrate, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Proflavine Sulfate, Hydrate, Spectrum™ Chemical