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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1,756 – 1,770 of 218,877 results

1,756

2-Nitrobenzeneboronic acid pinacol ester, 98+%

CAS: 190788-59-1 Molecular Formula: C12H16BNO4 Molecular Weight (g/mol): 249.07 MDL Number: MFCD02179447 InChI Key: VLJYUDGCEKORNG-UHFFFAOYSA-N Synonym: 4,4,5,5-tetramethyl-2-2-nitrophenyl-1,3,2-dioxaborolane,2-nitrobenzeneboronic acid pinacol ester,2-nitrophenyl boronic acid pinacol ester,2-nitrophenylboronic acid pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-2-nitrophenyl,2-2-nitrophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nitrobenzene,amtb916,2-nitrophenyl boronic acid, pinacol ester,2-nitrophenylboronic acid, pinacol ester PubChem CID: 3699568 IUPAC Name: 4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)C1=CC=CC=C1[N+]([O-])=O

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Specifications

PubChem CID	3699568
CAS	190788-59-1
Molecular Weight (g/mol)	249.07
MDL Number	MFCD02179447
SMILES	CC1(C)OB(OC1(C)C)C1=CC=CC=C1[N+]([O-])=O
Synonym	4,4,5,5-tetramethyl-2-2-nitrophenyl-1,3,2-dioxaborolane,2-nitrobenzeneboronic acid pinacol ester,2-nitrophenyl boronic acid pinacol ester,2-nitrophenylboronic acid pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-2-nitrophenyl,2-2-nitrophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl nitrobenzene,amtb916,2-nitrophenyl boronic acid, pinacol ester,2-nitrophenylboronic acid, pinacol ester
IUPAC Name	4,4,5,5-tetramethyl-2-(2-nitrophenyl)-1,3,2-dioxaborolane
InChI Key	VLJYUDGCEKORNG-UHFFFAOYSA-N
Molecular Formula	C12H16BNO4

1,757

Thiamine Hydrochloride, FCC, 98-102%, Spectrum™ Chemical

CAS: 67-03-8 Molecular Formula: C12H18Cl2N4OS Molecular Weight (g/mol): 337.26 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M IUPAC Name: hydrogen 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium dichloride SMILES: [H+].[Cl-].[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N

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Specifications

CAS	67-03-8
Molecular Weight (g/mol)	337.26
SMILES	[H+].[Cl-].[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N
IUPAC Name	hydrogen 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium dichloride
InChI Key	DPJRMOMPQZCRJU-UHFFFAOYSA-M
Molecular Formula	C12H18Cl2N4OS

1,758

Thiamine Mononitrate, FCC, 98-102%, Spectrum™ Chemical

CAS: 532-43-4 Molecular Formula: C12H17N5O4S Molecular Weight (g/mol): 327.36 MDL Number: MFCD00036330 InChI Key: UIERGBJEBXXIGO-UHFFFAOYSA-N IUPAC Name: 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-3H-1λ4,3-thiazol-1-ylium nitrate SMILES: [O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N

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Specifications

CAS	532-43-4
Molecular Weight (g/mol)	327.36
MDL Number	MFCD00036330
SMILES	[O-][N+]([O-])=O.CC1=C(CCO)[S+]=CN1CC1=CN=C(C)N=C1N
IUPAC Name	3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-3H-1λ4,3-thiazol-1-ylium nitrate
InChI Key	UIERGBJEBXXIGO-UHFFFAOYSA-N
Molecular Formula	C12H17N5O4S

1,759

Topiramate, USP, 98-102%, Spectrum™ Chemical

CAS: 97240-79-4 Molecular Formula: C12H21NO8S Molecular Weight (g/mol): 339.36 InChI Key: KJADKKWYZYXHBB-XBWDGYHZSA-N IUPAC Name: [(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl sulfamate SMILES: CC1(C)O[C@@H]2CO[C@@]3(COS(N)(=O)=O)OC(C)(C)O[C@H]3[C@@H]2O1

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Specifications

CAS	97240-79-4
Molecular Weight (g/mol)	339.36
SMILES	CC1(C)O[C@@H]2CO[C@@]3(COS(N)(=O)=O)OC(C)(C)O[C@H]3[C@@H]2O1
IUPAC Name	[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl sulfamate
InChI Key	KJADKKWYZYXHBB-XBWDGYHZSA-N
Molecular Formula	C12H21NO8S

1,760

Thiamine Hydrochloride, USP, 98-102%, Spectrum™ Chemical

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Specifications

CAS	67-03-8
Molecular Weight (g/mol)	337.26
SMILES	[H+].[Cl-].[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N
IUPAC Name	hydrogen 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium dichloride
InChI Key	DPJRMOMPQZCRJU-UHFFFAOYSA-M
Molecular Formula	C12H18Cl2N4OS

1,761

Creatinine, 98%, Spectrum™ Chemical

CAS: 60-27-5

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Specifications

CAS	60-27-5

1,762

Ipratropium Bromide, USP, 98-102%, Spectrum™ Chemical

CAS: 66985-17-9 Molecular Formula: C20H32BrNO4 Molecular Weight (g/mol): 430.38 InChI Key: KEWHKYJURDBRMN-XFQAGIBXSA-M IUPAC Name: (1R,5S)-3-[(3-hydroxy-2-phenylpropanoyl)oxy]-8-methyl-8-(propan-2-yl)-8-azabicyclo[3.2.1]octan-8-ium hydrate bromide SMILES: O.[Br-].CC(C)[N+]1(C)[C@H]2CC[C@@H]1CC(C2)OC(=O)C(CO)C1=CC=CC=C1

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Specifications

CAS	66985-17-9
Molecular Weight (g/mol)	430.38
SMILES	O.[Br-].CC(C)[N+]1(C)[C@H]2CC[C@@H]1CC(C2)OC(=O)C(CO)C1=CC=CC=C1
IUPAC Name	(1R,5S)-3-[(3-hydroxy-2-phenylpropanoyl)oxy]-8-methyl-8-(propan-2-yl)-8-azabicyclo[3.2.1]octan-8-ium hydrate bromide
InChI Key	KEWHKYJURDBRMN-XFQAGIBXSA-M
Molecular Formula	C20H32BrNO4

1,763

1-(3-Iodobenzyl)piperidine, ≥97%, Thermo Scientific™

CAS: 859850-87-6 Molecular Formula: C12H16IN Molecular Weight (g/mol): 301.171 MDL Number: MFCD06797854 InChI Key: DCRZUICHKJGHQK-UHFFFAOYSA-N Synonym: 1-3-iodobenzyl piperidine,1-3-iodophenyl methyl piperidine,piperidine,1-3-iodophenyl methyl,1-3-iodo-benzyl-piperidine PubChem CID: 17750314 IUPAC Name: 1-[(3-iodophenyl)methyl]piperidine SMILES: C1CCN(CC1)CC2=CC(=CC=C2)I

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Specifications

PubChem CID	17750314
CAS	859850-87-6
Molecular Weight (g/mol)	301.171
MDL Number	MFCD06797854
SMILES	C1CCN(CC1)CC2=CC(=CC=C2)I
Synonym	1-3-iodobenzyl piperidine,1-3-iodophenyl methyl piperidine,piperidine,1-3-iodophenyl methyl,1-3-iodo-benzyl-piperidine
IUPAC Name	1-[(3-iodophenyl)methyl]piperidine
InChI Key	DCRZUICHKJGHQK-UHFFFAOYSA-N
Molecular Formula	C12H16IN

1,764

Methyl 3-(piperidin-1-ylmethyl)benzoate, 97%, Thermo Scientific™

CAS: 73278-90-7 Molecular Formula: C14H19NO2 Molecular Weight (g/mol): 233.311 MDL Number: MFCD07772859 InChI Key: RJOMIJDQGNNOCO-UHFFFAOYSA-N Synonym: methyl 3-piperidin-1-ylmethyl benzoate,methyl 3-piperidylmethyl benzoate,methyl 3-piperidin-1-yl methyl benzoate,3-1-piperidinylmethyl benzoic acid, methyl ester,benzoic acid,3-1-piperidinylmethyl-, methyl ester,2-piperidin-1-yl methyl benzoic acid methyl ester PubChem CID: 7162043 IUPAC Name: methyl 3-(piperidin-1-ylmethyl)benzoate SMILES: COC(=O)C1=CC(=CC=C1)CN2CCCCC2

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Specifications

PubChem CID	7162043
CAS	73278-90-7
Molecular Weight (g/mol)	233.311
MDL Number	MFCD07772859
SMILES	COC(=O)C1=CC(=CC=C1)CN2CCCCC2
Synonym	methyl 3-piperidin-1-ylmethyl benzoate,methyl 3-piperidylmethyl benzoate,methyl 3-piperidin-1-yl methyl benzoate,3-1-piperidinylmethyl benzoic acid, methyl ester,benzoic acid,3-1-piperidinylmethyl-, methyl ester,2-piperidin-1-yl methyl benzoic acid methyl ester
IUPAC Name	methyl 3-(piperidin-1-ylmethyl)benzoate
InChI Key	RJOMIJDQGNNOCO-UHFFFAOYSA-N
Molecular Formula	C14H19NO2

1,765

3-(1-methyl-1H-pyrazol-3-yl)aniline, 97+%, Thermo Scientific™

CAS: 175202-37-6 Molecular Formula: C10H11N3 Molecular Weight (g/mol): 173.219 InChI Key: ZRXOZSROZJGRRH-UHFFFAOYSA-N Synonym: 3-1-methyl-1h-pyrazol-3-yl aniline,3-1-methylpyrazol-3-yl aniline,3-1-methyl-1h-pyrazol-3-yl-phenylamine,benzenamine, 3-1-methyl-1h-pyrazol-3-yl,3-1-methylpyrazol-3-yl phenylamine,3-1-methyl-1h-pyrazol-3-yl phenylamine,3-3-aminophenyl-1-methyl-1h-pyrazole PubChem CID: 2735396 IUPAC Name: 3-(1-methylpyrazol-3-yl)aniline SMILES: CN1C=CC(=N1)C2=CC(=CC=C2)N

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Specifications

PubChem CID	2735396
CAS	175202-37-6
Molecular Weight (g/mol)	173.219
SMILES	CN1C=CC(=N1)C2=CC(=CC=C2)N
Synonym	3-1-methyl-1h-pyrazol-3-yl aniline,3-1-methylpyrazol-3-yl aniline,3-1-methyl-1h-pyrazol-3-yl-phenylamine,benzenamine, 3-1-methyl-1h-pyrazol-3-yl,3-1-methylpyrazol-3-yl phenylamine,3-1-methyl-1h-pyrazol-3-yl phenylamine,3-3-aminophenyl-1-methyl-1h-pyrazole
IUPAC Name	3-(1-methylpyrazol-3-yl)aniline
InChI Key	ZRXOZSROZJGRRH-UHFFFAOYSA-N
Molecular Formula	C10H11N3

1,766

Clomipramine Impurity F, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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1,767

Methyl 5-bromopyridine-2-carboxylate, 98+%, Thermo Scientific Chemicals

CAS: 29682-15-3 Molecular Formula: C7H6BrNO2 Molecular Weight (g/mol): 216.034 MDL Number: MFCD04112493 InChI Key: JEURNBCYNWNADN-UHFFFAOYSA-N Synonym: methyl 5-bromopicolinate,5-bromopyridine-2-carboxylic acid methyl ester,methyl 5-bromo-2-pyridinecarboxylate,2-pyridinecarboxylic acid, 5-bromo-, methyl ester,5-bromo-2-pyridinecarboxylic acid methyl ester,5-bromo-pyridine-2-carboxylic acid methyl ester,methyl5-bromopicolinate,pubchem10589,5-bromopyridine-2-carboxylicacidmethylester,acmc-1cjr7 PubChem CID: 7016458 IUPAC Name: methyl 5-bromopyridine-2-carboxylate SMILES: COC(=O)C1=NC=C(C=C1)Br

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Specifications

PubChem CID	7016458
CAS	29682-15-3
Molecular Weight (g/mol)	216.034
MDL Number	MFCD04112493
SMILES	COC(=O)C1=NC=C(C=C1)Br
Synonym	methyl 5-bromopicolinate,5-bromopyridine-2-carboxylic acid methyl ester,methyl 5-bromo-2-pyridinecarboxylate,2-pyridinecarboxylic acid, 5-bromo-, methyl ester,5-bromo-2-pyridinecarboxylic acid methyl ester,5-bromo-pyridine-2-carboxylic acid methyl ester,methyl5-bromopicolinate,pubchem10589,5-bromopyridine-2-carboxylicacidmethylester,acmc-1cjr7
IUPAC Name	methyl 5-bromopyridine-2-carboxylate
InChI Key	JEURNBCYNWNADN-UHFFFAOYSA-N
Molecular Formula	C7H6BrNO2

1,768

Meloxicam, USP, 98-102%, Spectrum™ Chemical

CAS: 71125-38-7 Molecular Formula: C14H13N3O4S2 Molecular Weight (g/mol): 351.40 MDL Number: MFCD00868752 InChI Key: DWMREKMVXIFPFM-ACCUITESSA-N IUPAC Name: (3E)-3-{hydroxy[(5-methyl-1,3-thiazol-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione SMILES: CN1\C(=C(\O)NC2=NC=C(C)S2)C(=O)C2=CC=CC=C2S1(=O)=O

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Specifications

CAS	71125-38-7
Molecular Weight (g/mol)	351.40
MDL Number	MFCD00868752
SMILES	CN1\C(=C(\O)NC2=NC=C(C)S2)C(=O)C2=CC=CC=C2S1(=O)=O
IUPAC Name	(3E)-3-{hydroxy[(5-methyl-1,3-thiazol-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione
InChI Key	DWMREKMVXIFPFM-ACCUITESSA-N
Molecular Formula	C14H13N3O4S2

1,769

4-(1H-Pyrazol-1-ylmethyl)benzoic acid, ≥97%, Thermo Scientific™

CAS: 160388-53-4 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD07186451 InChI Key: ZHQQRHUITAFMTC-UHFFFAOYSA-N PubChem CID: 6484268 IUPAC Name: 4-(pyrazol-1-ylmethyl)benzoic acid SMILES: C1=CN(N=C1)CC2=CC=C(C=C2)C(=O)O

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Specifications

PubChem CID	6484268
CAS	160388-53-4
Molecular Weight (g/mol)	202.213
MDL Number	MFCD07186451
SMILES	C1=CN(N=C1)CC2=CC=C(C=C2)C(=O)O
IUPAC Name	4-(pyrazol-1-ylmethyl)benzoic acid
InChI Key	ZHQQRHUITAFMTC-UHFFFAOYSA-N
Molecular Formula	C11H10N2O2

1,770

Methyl 2-phenylpyrimidine-5-carboxylate, 97%, Thermo Scientific™

CAS: 64074-29-9 Molecular Formula: C12H10N2O2 Molecular Weight (g/mol): 214.224 MDL Number: MFCD06797254 InChI Key: SOMJCOFUAUMQPG-UHFFFAOYSA-N Synonym: 2-phenylpyrimidine-5-carboxylic acid methyl ester,methyl2-phenylpyrimidine-5-carboxylate,2-phenyl-pyrimidine-5-carboxylic acid methyl ester,5-pyrimidinecarboxylicacid,2-phenyl-,methyl ester,5-pyrimidinecarboxylicacid, 2-phenyl-, methyl ester,5-pyrimidinecarboxylic acid, 2-phenyl-, methyl ester PubChem CID: 11206661 IUPAC Name: methyl 2-phenylpyrimidine-5-carboxylate SMILES: COC(=O)C1=CN=C(N=C1)C2=CC=CC=C2

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Specifications

PubChem CID	11206661
CAS	64074-29-9
Molecular Weight (g/mol)	214.224
MDL Number	MFCD06797254
SMILES	COC(=O)C1=CN=C(N=C1)C2=CC=CC=C2
Synonym	2-phenylpyrimidine-5-carboxylic acid methyl ester,methyl2-phenylpyrimidine-5-carboxylate,2-phenyl-pyrimidine-5-carboxylic acid methyl ester,5-pyrimidinecarboxylicacid,2-phenyl-,methyl ester,5-pyrimidinecarboxylicacid, 2-phenyl-, methyl ester,5-pyrimidinecarboxylic acid, 2-phenyl-, methyl ester
IUPAC Name	methyl 2-phenylpyrimidine-5-carboxylate
InChI Key	SOMJCOFUAUMQPG-UHFFFAOYSA-N
Molecular Formula	C12H10N2O2

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Organoheterocyclic compounds

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Thiamine Hydrochloride, FCC, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Thiamine Mononitrate, FCC, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Topiramate, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Thiamine Hydrochloride, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Ipratropium Bromide, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meloxicam, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More