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).

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3,346 – 3,360 of 197,051 results

3,346

Melatonin, MP Biomedicals

CAS: 73-31-4 Molecular Formula: C13H16N2O2 Molecular Weight (g/mol): 232.283 MDL Number: MFCD00005655 InChI Key: DRLFMBDRBRZALE-UHFFFAOYSA-N Synonym: melatonin,melatonine,n-acetyl-5-methoxytryptamine,circadin,5-methoxy-n-acetyltryptamine,n-2-5-methoxy-1h-indol-3-yl ethyl acetamide,melatol,melatonex,melovine PubChem CID: 896 ChEBI: CHEBI:16796 IUPAC Name: N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide SMILES: CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC

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Specifications

PubChem CID	896
CAS	73-31-4
Molecular Weight (g/mol)	232.283
ChEBI	CHEBI:16796
MDL Number	MFCD00005655
SMILES	CC(=O)NCCC1=CNC2=C1C=C(C=C2)OC
Synonym	melatonin,melatonine,n-acetyl-5-methoxytryptamine,circadin,5-methoxy-n-acetyltryptamine,n-2-5-methoxy-1h-indol-3-yl ethyl acetamide,melatol,melatonex,melovine
IUPAC Name	N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
InChI Key	DRLFMBDRBRZALE-UHFFFAOYSA-N
Molecular Formula	C13H16N2O2

3,347

1,3-Dicyclohexylbenzimidazolium chloride, 95%

CAS: 1034449-15-4 Molecular Formula: C19H27ClN2 Molecular Weight (g/mol): 318.89 MDL Number: MFCD08705248 InChI Key: JACUDTKAZHCIPU-UHFFFAOYSA-M Synonym: 1,3-dicyclohexylbenzimidazolium chloride,1,3-dicyclohexyl-1??,3-benzodiazol-1-ylium chloride,1,3-dicyclohexyl-1h-benzimidazol-3-ium chloride,1,3-dicyclohexyl-1h-benzo d imidazol-3-ium chloride,1,3-dicyclohexyl-2h-1,3-benzodiazol-2-ylium chloride PubChem CID: 16218267 SMILES: [Cl-].C1CCC(CC1)N1C=[N+](C2CCCCC2)C2=CC=CC=C12

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Specifications

PubChem CID	16218267
CAS	1034449-15-4
Molecular Weight (g/mol)	318.89
MDL Number	MFCD08705248
SMILES	[Cl-].C1CCC(CC1)N1C=[N+](C2CCCCC2)C2=CC=CC=C12
Synonym	1,3-dicyclohexylbenzimidazolium chloride,1,3-dicyclohexyl-1??,3-benzodiazol-1-ylium chloride,1,3-dicyclohexyl-1h-benzimidazol-3-ium chloride,1,3-dicyclohexyl-1h-benzo d imidazol-3-ium chloride,1,3-dicyclohexyl-2h-1,3-benzodiazol-2-ylium chloride
InChI Key	JACUDTKAZHCIPU-UHFFFAOYSA-M
Molecular Formula	C19H27ClN2

3,348

Creatinine, 98%, Spectrum™ Chemical

CAS: 60-27-5

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Specifications

CAS	60-27-5

3,349

1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid, 95+%, Thermo Scientific™

CAS: 25252-46-4 Molecular Formula: C8H8N2O2S Molecular Weight (g/mol): 196.224 InChI Key: QRANSYHQSVJLHX-UHFFFAOYSA-N Synonym: 1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carboxylic acid,1,3-dimethylthieno 2,3-c pyrazole-5-carboxylic acid,1h-thieno 2,3-c pyrazole-5-carboxylic acid, 1,3-dimethyl,1h-thieno 2,3-c pyrazole-5-carboxylicacid, 1,3-dimethyl,4fzj,1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carboxylicacid,unavailable-see asdi_catno 500021541,5-carboxy-1,3-dimethyl-1h-thieno 2,3-c pyrazole,1,3-dimethylthiopheno 3,2-d pyrazole-5-carboxylic acid,1,3-dimethyl-1h-thieno 2,3-c-pyrazole-5-carboxylic acid PubChem CID: 2776541 IUPAC Name: 1,3-dimethylthieno[2,3-c]pyrazole-5-carboxylic acid SMILES: CC1=NN(C2=C1C=C(S2)C(=O)O)C

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Specifications

PubChem CID	2776541
CAS	25252-46-4
Molecular Weight (g/mol)	196.224
SMILES	CC1=NN(C2=C1C=C(S2)C(=O)O)C
Synonym	1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carboxylic acid,1,3-dimethylthieno 2,3-c pyrazole-5-carboxylic acid,1h-thieno 2,3-c pyrazole-5-carboxylic acid, 1,3-dimethyl,1h-thieno 2,3-c pyrazole-5-carboxylicacid, 1,3-dimethyl,4fzj,1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carboxylicacid,unavailable-see asdi_catno 500021541,5-carboxy-1,3-dimethyl-1h-thieno 2,3-c pyrazole,1,3-dimethylthiopheno 3,2-d pyrazole-5-carboxylic acid,1,3-dimethyl-1h-thieno 2,3-c-pyrazole-5-carboxylic acid
IUPAC Name	1,3-dimethylthieno[2,3-c]pyrazole-5-carboxylic acid
InChI Key	QRANSYHQSVJLHX-UHFFFAOYSA-N
Molecular Formula	C8H8N2O2S

3,350

1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carbonyl chloride, 97%, Thermo Scientific™

CAS: 388088-75-3 Molecular Formula: C8H7ClN2OS Molecular Weight (g/mol): 214.67 MDL Number: MFCD03086153 InChI Key: BQOTYHLFKDBAGL-UHFFFAOYSA-N Synonym: 1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carbonyl chloride,1,3-dimethylthieno 2,3-c pyrazole-5-carbonyl chloride,1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carbonylchloride,1,3-dimethylthiopheno 3,2-d pyrazole-5-carbonyl chloride,1h-thieno 2,3-c pyrazole-5-carbonylchloride, 1,3-dimethyl PubChem CID: 2776542 IUPAC Name: 1,3-dimethylthieno[2,3-c]pyrazole-5-carbonyl chloride SMILES: CN1N=C(C)C2=C1SC(=C2)C(Cl)=O

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Specifications

PubChem CID	2776542
CAS	388088-75-3
Molecular Weight (g/mol)	214.67
MDL Number	MFCD03086153
SMILES	CN1N=C(C)C2=C1SC(=C2)C(Cl)=O
Synonym	1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carbonyl chloride,1,3-dimethylthieno 2,3-c pyrazole-5-carbonyl chloride,1,3-dimethyl-1h-thieno 2,3-c pyrazole-5-carbonylchloride,1,3-dimethylthiopheno 3,2-d pyrazole-5-carbonyl chloride,1h-thieno 2,3-c pyrazole-5-carbonylchloride, 1,3-dimethyl
IUPAC Name	1,3-dimethylthieno[2,3-c]pyrazole-5-carbonyl chloride
InChI Key	BQOTYHLFKDBAGL-UHFFFAOYSA-N
Molecular Formula	C8H7ClN2OS

3,351

6-(tert-Butoxycarbonylamino)pyridine-3-boronic acid pinacol ester, 97%

CAS: 910462-31-6 Molecular Formula: C16H25BN2O4 Molecular Weight (g/mol): 320.20 MDL Number: MFCD07781162 InChI Key: USZVCDRKIVKICD-UHFFFAOYSA-N Synonym: tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,2-tert-butoxycarbonylamino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid pinacol ester,tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ylcarbamate,boc-6-aminopyridine-3-boronic acid pinacol ester,carbamic acid,n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinyl-,1,1-dimethylethyl ester,tert-butyl n-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,tert-butyl n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate PubChem CID: 17750222 IUPAC Name: tert-butyl N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]carbamate SMILES: CC(C)(C)OC(=O)NC1=NC=C(C=C1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	17750222
CAS	910462-31-6
Molecular Weight (g/mol)	320.20
MDL Number	MFCD07781162
SMILES	CC(C)(C)OC(=O)NC1=NC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym	tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,2-tert-butoxycarbonylamino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid, pinacol ester,2-boc-amino pyridine-5-boronic acid pinacol ester,tert-butyl 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ylcarbamate,boc-6-aminopyridine-3-boronic acid pinacol ester,carbamic acid,n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinyl-,1,1-dimethylethyl ester,tert-butyl n-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate,tert-butyl n-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-yl carbamate
IUPAC Name	tert-butyl N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]carbamate
InChI Key	USZVCDRKIVKICD-UHFFFAOYSA-N
Molecular Formula	C16H25BN2O4

3,352

Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	10367
CAS	499-83-2
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46837
MDL Number	MFCD00006299
SMILES	C1=CC(=NC(=C1)C(=O)O)C(=O)O
Synonym	2,6-pyridinedicarboxylic acid,dipicolinic acid,2,6-dipicolinic acid,dipicolinate,2,6-dicarboxypyridine,2,6-pyridinedicarboxylate,unii-ue81s5cq0g,2,6-pyridinedicarboxylicacid,ue81s5cq0g,2,6-pyridinedicarboxylic acid dipicolinic acid
IUPAC Name	pyridine-2,6-dicarboxylic acid
InChI Key	WJJMNDUMQPNECX-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

3,353

Piperonyl alcohol, 98%

CAS: 495-76-1 Molecular Formula: C₈H₈O₃ Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005836 InChI Key: BHUIUXNAPJIDOG-UHFFFAOYSA-N Synonym: piperonyl alcohol,piperonol,1,3-benzodioxole-5-methanol,3,4-methylenedioxybenzyl alcohol,benzo d 1,3 dioxol-5-ylmethanol,piperonylalcohol,5-hydroxymethyl-1,3-benzodioxole,1-hydroxymethyl-3,4-methylenedioxybenzene,benzo 1,3 dioxol-5-ylmethanol,3,4-methylenedioxy phenylmethanol PubChem CID: 10322 IUPAC Name: 1,3-benzodioxol-5-ylmethanol SMILES: C1OC2=C(O1)C=C(C=C2)CO

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Specifications

PubChem CID	10322
CAS	495-76-1
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00005836
SMILES	C1OC2=C(O1)C=C(C=C2)CO
Synonym	piperonyl alcohol,piperonol,1,3-benzodioxole-5-methanol,3,4-methylenedioxybenzyl alcohol,benzo d 1,3 dioxol-5-ylmethanol,piperonylalcohol,5-hydroxymethyl-1,3-benzodioxole,1-hydroxymethyl-3,4-methylenedioxybenzene,benzo 1,3 dioxol-5-ylmethanol,3,4-methylenedioxy phenylmethanol
IUPAC Name	1,3-benzodioxol-5-ylmethanol
InChI Key	BHUIUXNAPJIDOG-UHFFFAOYSA-N
Molecular Formula	C₈H₈O₃

3,354

1H-Indazole-5-carboxylic acid, 97%

CAS: 61700-61-6 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD06804570 InChI Key: MAVGBUDLHOOROM-UHFFFAOYSA-N Synonym: indazole-5-carboxylic acid,5-indazolecarboxylic acid,1h-indazole-5-carboxylicacid,indazole-5-carboxylic acid hcl,acmc-209mvj,5-carboxy-1h-indazole,5-carboxyindazole,1h-5indazolecarboxylic acid,c8h6n2o2.clh,1h-indazole-5carboxylic acid PubChem CID: 4248454 IUPAC Name: 1H-indazole-5-carboxylic acid SMILES: OC(=O)C1=CC=C2NN=CC2=C1

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Specifications

PubChem CID	4248454
CAS	61700-61-6
Molecular Weight (g/mol)	162.15
MDL Number	MFCD06804570
SMILES	OC(=O)C1=CC=C2NN=CC2=C1
Synonym	indazole-5-carboxylic acid,5-indazolecarboxylic acid,1h-indazole-5-carboxylicacid,indazole-5-carboxylic acid hcl,acmc-209mvj,5-carboxy-1h-indazole,5-carboxyindazole,1h-5indazolecarboxylic acid,c8h6n2o2.clh,1h-indazole-5carboxylic acid
IUPAC Name	1H-indazole-5-carboxylic acid
InChI Key	MAVGBUDLHOOROM-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2

3,355

2-Methylindole, 98+%

CAS: 95-20-5 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005616 InChI Key: BHNHHSOHWZKFOX-UHFFFAOYSA-N Synonym: 2-methylindole,1h-indole, 2-methyl,indole, 2-methyl,2-methyl indole,unii-i7cn58827i,2-methylindol,methylketole,methyl indole,2-methyl-indole,pubchem7504 PubChem CID: 7224 ChEBI: CHEBI:49402 IUPAC Name: 2-methyl-1H-indole SMILES: CC1=CC2=CC=CC=C2N1

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Specifications

PubChem CID	7224
CAS	95-20-5
Molecular Weight (g/mol)	131.178
ChEBI	CHEBI:49402
MDL Number	MFCD00005616
SMILES	CC1=CC2=CC=CC=C2N1
Synonym	2-methylindole,1h-indole, 2-methyl,indole, 2-methyl,2-methyl indole,unii-i7cn58827i,2-methylindol,methylketole,methyl indole,2-methyl-indole,pubchem7504
IUPAC Name	2-methyl-1H-indole
InChI Key	BHNHHSOHWZKFOX-UHFFFAOYSA-N
Molecular Formula	C9H9N

3,356

Thermo Scientific Chemicals 1-Methylimidazole, for biochemistry, anhydrous, AcroSeal™

CAS: 616-47-7 Molecular Formula: C4H6N2 Molecular Weight (g/mol): 82.11 MDL Number: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N IUPAC Name: 1-methyl-1H-imidazole SMILES: CN1C=CN=C1

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Specifications

CAS	616-47-7
Molecular Weight (g/mol)	82.11
MDL Number	MFCD00005292
SMILES	CN1C=CN=C1
IUPAC Name	1-methyl-1H-imidazole
InChI Key	MCTWTZJPVLRJOU-UHFFFAOYSA-N
Molecular Formula	C4H6N2

3,357

Indole-3-acetic Acid, 98%, Spectrum™ Chemical

CAS: 87-51-4

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Specifications

CAS	87-51-4

3,358

2-Amino-3-nitropyridine, 99%

CAS: 4214-75-9 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006314 InChI Key: BPYHGTCRXDWOIQ-UHFFFAOYSA-N Synonym: 2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine PubChem CID: 77887 IUPAC Name: 3-nitropyridin-2-amine SMILES: NC1=NC=CC=C1[N+]([O-])=O

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Specifications

PubChem CID	77887
CAS	4214-75-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00006314
SMILES	NC1=NC=CC=C1[N+]([O-])=O
Synonym	2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine
IUPAC Name	3-nitropyridin-2-amine
InChI Key	BPYHGTCRXDWOIQ-UHFFFAOYSA-N
Molecular Formula	C5H5N3O2

3,359

4,6-Dichloropyrimidine, 97%

CAS: 1193-21-1 Molecular Formula: C4H2Cl2N2 Molecular Weight (g/mol): 148.97 MDL Number: MFCD00006109 InChI Key: XJPZKYIHCLDXST-UHFFFAOYSA-N Synonym: pyrimidine, 4,6-dichloro,4,6-dichloro-pyrimidine,4,6-dichloro pyrimidine,4,6-dichloro-1,3-diazine,4,6-dichlorpyrimidin,dichloropyrmidine,dichloropyrimidine,zlchem 225,pubchem6913,4,6-dichloropyrimdine PubChem CID: 70943 IUPAC Name: 4,6-dichloropyrimidine SMILES: ClC1=CC(Cl)=NC=N1

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Specifications

PubChem CID	70943
CAS	1193-21-1
Molecular Weight (g/mol)	148.97
MDL Number	MFCD00006109
SMILES	ClC1=CC(Cl)=NC=N1
Synonym	pyrimidine, 4,6-dichloro,4,6-dichloro-pyrimidine,4,6-dichloro pyrimidine,4,6-dichloro-1,3-diazine,4,6-dichlorpyrimidin,dichloropyrmidine,dichloropyrimidine,zlchem 225,pubchem6913,4,6-dichloropyrimdine
IUPAC Name	4,6-dichloropyrimidine
InChI Key	XJPZKYIHCLDXST-UHFFFAOYSA-N
Molecular Formula	C4H2Cl2N2

3,360

tert-Butyl 4-[5-(hydroxymethyl)pyrid-2-yl]piperazine-1-carboxylate, ≥97%, Thermo Scientific™

CAS: 857284-20-9 Molecular Formula: C15H23N3O3 Molecular Weight (g/mol): 293.367 MDL Number: MFCD08060526 InChI Key: QKCHWJYIPFBVRD-UHFFFAOYSA-N Synonym: tert-butyl 4-5-hydroxymethyl pyrid-2-yl piperazine-1-carboxylate,tert-butyl 4-5-hydroxymethyl pyridin-2-yl piperazine-1-carboxylate,1-piperazinecarboxylicacid, 4-5-hydroxymethyl-2-pyridinyl-, 1,1-dimethylethyl ester,1-piperazinecarboxylicacid,4-5-hydroxymethyl-2-pyridinyl-,1,1-dimethylethyl ester PubChem CID: 7537576 IUPAC Name: tert-butyl 4-[5-(hydroxymethyl)pyridin-2-yl]piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC1)C2=NC=C(C=C2)CO

Pricing & Availability
Specifications

PubChem CID	7537576
CAS	857284-20-9
Molecular Weight (g/mol)	293.367
MDL Number	MFCD08060526
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)C2=NC=C(C=C2)CO
Synonym	tert-butyl 4-5-hydroxymethyl pyrid-2-yl piperazine-1-carboxylate,tert-butyl 4-5-hydroxymethyl pyridin-2-yl piperazine-1-carboxylate,1-piperazinecarboxylicacid, 4-5-hydroxymethyl-2-pyridinyl-, 1,1-dimethylethyl ester,1-piperazinecarboxylicacid,4-5-hydroxymethyl-2-pyridinyl-,1,1-dimethylethyl ester
IUPAC Name	tert-butyl 4-[5-(hydroxymethyl)pyridin-2-yl]piperazine-1-carboxylate
InChI Key	QKCHWJYIPFBVRD-UHFFFAOYSA-N
Molecular Formula	C15H23N3O3

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Organoheterocyclic compounds

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Creatinine, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Indole-3-acetic Acid, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Creatinine, 98%, Spectrum™ Chemical

Indole-3-acetic Acid, 98%, Spectrum™ Chemical