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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1,681 – 1,695 of 217,596 results

1,681

Neocuproine Hydrochloride Monohydrate, 99%

CAS: 303136-82-5 Molecular Formula: C14H12N2 Molecular Weight (g/mol): 208.26 MDL Number: MFCD00150062 InChI Key: IYRGXJIJGHOCFS-UHFFFAOYSA-N Synonym: 2,9-dimethyl-1,10-phenanthroline hydrochloride monohydrate,2,9-dimethyl-1,10-phenanthroline hydrochloride hydrate,neocuproine hydrochloride monohydrate,neocuproine hydrate hydrochloride,c14h12n2.hcl.h2o,2,9-dimethyl-1,10-phenanthroline hydrate hydrochloride,neocuproine hydrochloride hydrate,neocuproinehydrochloridemonohydrate,neocuproine hydrochloride hydrate 98,neocuproine hydrochloride trihydrate, 98 % PubChem CID: 2723838 IUPAC Name: 2,9-dimethyl-1,10-phenanthroline;hydrate;hydrochloride SMILES: CC1=CC=C2C=CC3=CC=C(C)N=C3C2=N1

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Specifications

PubChem CID	2723838
CAS	303136-82-5
Molecular Weight (g/mol)	208.26
MDL Number	MFCD00150062
SMILES	CC1=CC=C2C=CC3=CC=C(C)N=C3C2=N1
Synonym	2,9-dimethyl-1,10-phenanthroline hydrochloride monohydrate,2,9-dimethyl-1,10-phenanthroline hydrochloride hydrate,neocuproine hydrochloride monohydrate,neocuproine hydrate hydrochloride,c14h12n2.hcl.h2o,2,9-dimethyl-1,10-phenanthroline hydrate hydrochloride,neocuproine hydrochloride hydrate,neocuproinehydrochloridemonohydrate,neocuproine hydrochloride hydrate 98,neocuproine hydrochloride trihydrate, 98 %
IUPAC Name	2,9-dimethyl-1,10-phenanthroline;hydrate;hydrochloride
InChI Key	IYRGXJIJGHOCFS-UHFFFAOYSA-N
Molecular Formula	C14H12N2

1,682

4-Morpholinophenyl isothiocyanate, Thermo Scientific™

CAS: 51317-66-9 Molecular Formula: C11H12N2OS Molecular Weight (g/mol): 220.29 InChI Key: AXUXRZZYZBZQAR-UHFFFAOYSA-N PubChem CID: 224862 IUPAC Name: 4-(4-isothiocyanatophenyl)morpholine SMILES: C1COCCN1C2=CC=C(C=C2)N=C=S

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Specifications

PubChem CID	224862
CAS	51317-66-9
Molecular Weight (g/mol)	220.29
SMILES	C1COCCN1C2=CC=C(C=C2)N=C=S
IUPAC Name	4-(4-isothiocyanatophenyl)morpholine
InChI Key	AXUXRZZYZBZQAR-UHFFFAOYSA-N
Molecular Formula	C11H12N2OS

1,683

2-Amino-4-(trifluoromethyl)pyridine, 99%, Thermo Scientific Chemicals

CAS: 106447-97-6 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.115 MDL Number: MFCD00077455 InChI Key: RWGBXAQMUBGGKQ-UHFFFAOYSA-N Synonym: 2-amino-4-trifluoromethyl pyridine,4-trifluoromethyl pyridin-2-amine,4-trifluoromethyl-pyridin-2-ylamine,2-amino-4-trifluoromethylpyridine,4-trifluoromethyl-2-pyridinamine,4-trifluoromethyl-2-pyridylamine,2-pyridinamine, 4-trifluoromethyl,2-amino-4-trifluoromethyl-pyridine,pubchem2977 PubChem CID: 2778315 IUPAC Name: 4-(trifluoromethyl)pyridin-2-amine SMILES: C1=CN=C(C=C1C(F)(F)F)N

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Specifications

PubChem CID	2778315
CAS	106447-97-6
Molecular Weight (g/mol)	162.115
MDL Number	MFCD00077455
SMILES	C1=CN=C(C=C1C(F)(F)F)N
Synonym	2-amino-4-trifluoromethyl pyridine,4-trifluoromethyl pyridin-2-amine,4-trifluoromethyl-pyridin-2-ylamine,2-amino-4-trifluoromethylpyridine,4-trifluoromethyl-2-pyridinamine,4-trifluoromethyl-2-pyridylamine,2-pyridinamine, 4-trifluoromethyl,2-amino-4-trifluoromethyl-pyridine,pubchem2977
IUPAC Name	4-(trifluoromethyl)pyridin-2-amine
InChI Key	RWGBXAQMUBGGKQ-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

1,684

1-Benzyl-4-Boc-piperazine, 99%, Thermo Scientific Chemicals

CAS: 57260-70-5 Molecular Formula: C16H24N2O2 Molecular Weight (g/mol): 276.38 MDL Number: MFCD00075603 InChI Key: GVHSMUYEAWMYLM-UHFFFAOYSA-N Synonym: 1-benzyl-4-boc-piperazine,1-boc-4-benzyl piperazine,1-boc-4-benzyl-piperazine,tert-butyl-4-benzyl-1-piperazine carboxylate,1-piperazinecarboxylic acid, 4-phenylmethyl-, 1,1-dimethylethyl ester,4-benzyl-piperazine-1-carboxylic acid tert-butyl ester,maybridge4_002104,pubchem8596,1-boc-4-benzylpiperazine,acmc-1bz2p PubChem CID: 584330 IUPAC Name: tert-butyl 4-benzylpiperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC2=CC=CC=C2)CC1

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Specifications

PubChem CID	584330
CAS	57260-70-5
Molecular Weight (g/mol)	276.38
MDL Number	MFCD00075603
SMILES	CC(C)(C)OC(=O)N1CCN(CC2=CC=CC=C2)CC1
Synonym	1-benzyl-4-boc-piperazine,1-boc-4-benzyl piperazine,1-boc-4-benzyl-piperazine,tert-butyl-4-benzyl-1-piperazine carboxylate,1-piperazinecarboxylic acid, 4-phenylmethyl-, 1,1-dimethylethyl ester,4-benzyl-piperazine-1-carboxylic acid tert-butyl ester,maybridge4_002104,pubchem8596,1-boc-4-benzylpiperazine,acmc-1bz2p
IUPAC Name	tert-butyl 4-benzylpiperazine-1-carboxylate
InChI Key	GVHSMUYEAWMYLM-UHFFFAOYSA-N
Molecular Formula	C16H24N2O2

1,685

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

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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

1,686

1-Phenylpiperazine hydrochloride, 99%

CAS: 2210-93-7 Molecular Formula: C10H15ClN2 Molecular Weight (g/mol): 198.694 MDL Number: MFCD00012758 InChI Key: NQNZNONJZASOKL-UHFFFAOYSA-N Synonym: 1-phenylpiperazine hydrochloride,1-phenylpiperazinium chloride,piperazine, 1-phenyl-, hydrochloride,phenylpiperazine hydrochloride,1-phenyl piperazine hydrochloride,piperazine, 1-phenyl-, monohydrochloride,phenylpiperazine, chloride,1-phenylpiperazine hcl,c10h14n2.hcl,1-phenylpiperazinehydrochloride PubChem CID: 75164 IUPAC Name: 1-phenylpiperazine;hydrochloride SMILES: C1CN(CCN1)C2=CC=CC=C2.Cl

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Specifications

PubChem CID	75164
CAS	2210-93-7
Molecular Weight (g/mol)	198.694
MDL Number	MFCD00012758
SMILES	C1CN(CCN1)C2=CC=CC=C2.Cl
Synonym	1-phenylpiperazine hydrochloride,1-phenylpiperazinium chloride,piperazine, 1-phenyl-, hydrochloride,phenylpiperazine hydrochloride,1-phenyl piperazine hydrochloride,piperazine, 1-phenyl-, monohydrochloride,phenylpiperazine, chloride,1-phenylpiperazine hcl,c10h14n2.hcl,1-phenylpiperazinehydrochloride
IUPAC Name	1-phenylpiperazine;hydrochloride
InChI Key	NQNZNONJZASOKL-UHFFFAOYSA-N
Molecular Formula	C10H15ClN2

1,687

Dimidium Bromide, MP Biomedicals

CAS: 518-67-2 Molecular Formula: C20H18BrN3 Molecular Weight (g/mol): 380.29 MDL Number: MFCD00011757 InChI Key: MQOKYEROIFEEBH-UHFFFAOYSA-N Synonym: dimidium bromide,trypadine,3,8-diamino-5-methyl-6-phenylphenanthridinium bromide,phenanthridinium 1553,phenanthridinium compound 1553,phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide,2,7-diamino-10-methyl-9-phenylphenanthridinium bromide,3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide,phenanthridium 1553 PubChem CID: 68207 IUPAC Name: 3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide SMILES: [Br-].C[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12

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Specifications

PubChem CID	68207
CAS	518-67-2
Molecular Weight (g/mol)	380.29
MDL Number	MFCD00011757
SMILES	[Br-].C[N+]1=C(C2=CC=CC=C2)C2=CC(N)=CC=C2C2=CC=C(N)C=C12
Synonym	dimidium bromide,trypadine,3,8-diamino-5-methyl-6-phenylphenanthridinium bromide,phenanthridinium 1553,phenanthridinium compound 1553,phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide,2,7-diamino-10-methyl-9-phenylphenanthridinium bromide,3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide,phenanthridium 1553
IUPAC Name	3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide
InChI Key	MQOKYEROIFEEBH-UHFFFAOYSA-N
Molecular Formula	C20H18BrN3

1,688

2,6-Diaminopyridine, 98%

CAS: 141-86-6 Molecular Formula: C₅H₇N₃ Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006329 InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N Synonym: 2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127 PubChem CID: 8861 IUPAC Name: pyridine-2,6-diamine SMILES: C1=CC(=NC(=C1)N)N

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Specifications

PubChem CID	8861
CAS	141-86-6
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006329
SMILES	C1=CC(=NC(=C1)N)N
Synonym	2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127
IUPAC Name	pyridine-2,6-diamine
InChI Key	VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula	C₅H₇N₃

1,689

Phthalide, 98+%

CAS: 87-41-2 Molecular Formula: C8H6O2 Molecular Weight (g/mol): 134.134 MDL Number: MFCD00005906 InChI Key: WNZQDUSMALZDQF-UHFFFAOYSA-N Synonym: phthalide,isobenzofuran-1 3h-one,1 3h-isobenzofuranone,1-phthalanone,phthalolactone,2-benzofuran-1 3h-one,isobenzofuranone,phthalanone,3h-isobenzofuran-1-one,2-hydroxymethylbenzoic acid, gamma-lactone PubChem CID: 6885 ChEBI: CHEBI:38085 IUPAC Name: 3H-2-benzofuran-1-one SMILES: C1C2=CC=CC=C2C(=O)O1

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Specifications

PubChem CID	6885
CAS	87-41-2
Molecular Weight (g/mol)	134.134
ChEBI	CHEBI:38085
MDL Number	MFCD00005906
SMILES	C1C2=CC=CC=C2C(=O)O1
Synonym	phthalide,isobenzofuran-1 3h-one,1 3h-isobenzofuranone,1-phthalanone,phthalolactone,2-benzofuran-1 3h-one,isobenzofuranone,phthalanone,3h-isobenzofuran-1-one,2-hydroxymethylbenzoic acid, gamma-lactone
IUPAC Name	3H-2-benzofuran-1-one
InChI Key	WNZQDUSMALZDQF-UHFFFAOYSA-N
Molecular Formula	C8H6O2

1,690

4-chloro-5-(2-thienyl)thieno[2,3-d]pyrimidine, 97%, Thermo Scientific™

CAS: 189681-04-7 Molecular Formula: C10H5ClN2S2 Molecular Weight (g/mol): 252.73 MDL Number: MFCD00174019 InChI Key: VNWBUFWVNCUUKY-UHFFFAOYSA-N Synonym: 4-chloro-5-2-thienyl thieno 2,3-d pyrimidine,4-chloro-5-thiophen-2-yl thieno 2,3-d pyrimidine,thieno 2,3-d pyrimidine,4-chloro-5-2-thienyl,4-chloro-5-2-thienyl thiopheno 2,3-d pyrimidine,4-chloro-5-thiophen-2-ylthieno 2,3-d pyrimidine PubChem CID: 735732 SMILES: ClC1=C2C(SC=C2C2=CC=CS2)=NC=N1

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Specifications

PubChem CID	735732
CAS	189681-04-7
Molecular Weight (g/mol)	252.73
MDL Number	MFCD00174019
SMILES	ClC1=C2C(SC=C2C2=CC=CS2)=NC=N1
Synonym	4-chloro-5-2-thienyl thieno 2,3-d pyrimidine,4-chloro-5-thiophen-2-yl thieno 2,3-d pyrimidine,thieno 2,3-d pyrimidine,4-chloro-5-2-thienyl,4-chloro-5-2-thienyl thiopheno 2,3-d pyrimidine,4-chloro-5-thiophen-2-ylthieno 2,3-d pyrimidine
InChI Key	VNWBUFWVNCUUKY-UHFFFAOYSA-N
Molecular Formula	C10H5ClN2S2

1,691

5-(Trifluoromethyl)-1H-indazole, 97%, Thermo Scientific™

CAS: 885271-64-7 Molecular Formula: C8H5F3N2 Molecular Weight (g/mol): 186.137 InChI Key: WBHMPANPIGWXQV-UHFFFAOYSA-N Synonym: 5-trifluoromethyl-1h-indazole,1h-indazole,5-trifluoromethyl PubChem CID: 21409222 IUPAC Name: 5-(trifluoromethyl)-1H-indazole SMILES: C1=CC2=C(C=C1C(F)(F)F)C=NN2

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Specifications

PubChem CID	21409222
CAS	885271-64-7
Molecular Weight (g/mol)	186.137
SMILES	C1=CC2=C(C=C1C(F)(F)F)C=NN2
Synonym	5-trifluoromethyl-1h-indazole,1h-indazole,5-trifluoromethyl
IUPAC Name	5-(trifluoromethyl)-1H-indazole
InChI Key	WBHMPANPIGWXQV-UHFFFAOYSA-N
Molecular Formula	C8H5F3N2

1,692

4-Amino-2,5-difluorobenzeneboronic acid pinacol ester, 96%

CAS: 939807-75-7 Molecular Formula: C12H16BF2NO2 Molecular Weight (g/mol): 255.072 MDL Number: MFCD09743045 InChI Key: SOHBHFWRCLJGDV-UHFFFAOYSA-N Synonym: 4-amino-2,5-difluorobenzeneboronic acid pinacol ester,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenylamine,4-amino-2,5-difluorophenylboronic acid pinacol ester,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-aniline,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-benzenamine,benzenamine, 2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl PubChem CID: 57955144 IUPAC Name: 2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(C=C2F)N)F

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Specifications

PubChem CID	57955144
CAS	939807-75-7
Molecular Weight (g/mol)	255.072
MDL Number	MFCD09743045
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(C=C2F)N)F
Synonym	4-amino-2,5-difluorobenzeneboronic acid pinacol ester,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl aniline,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenylamine,4-amino-2,5-difluorophenylboronic acid pinacol ester,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-aniline,2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-benzenamine,benzenamine, 2,5-difluoro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl
IUPAC Name	2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
InChI Key	SOHBHFWRCLJGDV-UHFFFAOYSA-N
Molecular Formula	C12H16BF2NO2

1,693

5-Amino-4H-1,2,4-triazole-3-thiol, tech., Thermo Scientific™

CAS: 16691-43-3 Molecular Formula: C2H4N4S Molecular Weight (g/mol): 116.14 MDL Number: MFCD00005231 InChI Key: WZUUZPAYWFIBDF-UHFFFAOYSA-N Synonym: 3-amino-5-mercapto-1,2,4-triazole,iminothiourazole,3-imino-5-thiourazole,3-amino-1h-1,2,4-triazole-5-thiol,5-amino-4h-1,2,4-triazole-3-thiol,3-amino-1,2,4-triazole-5-thiol,s-triazole-3-thiol, 5-amino,3h-1,2,4-triazole-3-thione, 5-amino-1,2-dihydro,5-amino-1,2-dihydro-3h-1,2,4-triazole-3-thione,unii-353f2d8l1z PubChem CID: 2723869 IUPAC Name: 5-amino-1,2-dihydro-1,2,4-triazole-3-thione SMILES: NC1=NC(=S)NN1

Pricing & Availability
Specifications

PubChem CID	2723869
CAS	16691-43-3
Molecular Weight (g/mol)	116.14
MDL Number	MFCD00005231
SMILES	NC1=NC(=S)NN1
Synonym	3-amino-5-mercapto-1,2,4-triazole,iminothiourazole,3-imino-5-thiourazole,3-amino-1h-1,2,4-triazole-5-thiol,5-amino-4h-1,2,4-triazole-3-thiol,3-amino-1,2,4-triazole-5-thiol,s-triazole-3-thiol, 5-amino,3h-1,2,4-triazole-3-thione, 5-amino-1,2-dihydro,5-amino-1,2-dihydro-3h-1,2,4-triazole-3-thione,unii-353f2d8l1z
IUPAC Name	5-amino-1,2-dihydro-1,2,4-triazole-3-thione
InChI Key	WZUUZPAYWFIBDF-UHFFFAOYSA-N
Molecular Formula	C2H4N4S

1,694

4-Amino-3-iodopyridine, 97%

CAS: 88511-27-7 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.013 MDL Number: MFCD02663853 InChI Key: ZGOCEDVVZKFHSY-UHFFFAOYSA-N Synonym: 4-amino-3-iodopyridine,3-iodo-4-aminopyridine,3-iodopyridin-4-ylamine,3-iodo-pyridin-4-ylamine,3-iodo-4-pyridylamine,4-pyridinamine, 3-iodo,pubchem6632,3-iodo-4-pyridineamine,4-amino-3-iodo-pyridin,acmc-20a09a PubChem CID: 1516510 IUPAC Name: 3-iodopyridin-4-amine SMILES: C1=CN=CC(=C1N)I

Pricing & Availability
Specifications

PubChem CID	1516510
CAS	88511-27-7
Molecular Weight (g/mol)	220.013
MDL Number	MFCD02663853
SMILES	C1=CN=CC(=C1N)I
Synonym	4-amino-3-iodopyridine,3-iodo-4-aminopyridine,3-iodopyridin-4-ylamine,3-iodo-pyridin-4-ylamine,3-iodo-4-pyridylamine,4-pyridinamine, 3-iodo,pubchem6632,3-iodo-4-pyridineamine,4-amino-3-iodo-pyridin,acmc-20a09a
IUPAC Name	3-iodopyridin-4-amine
InChI Key	ZGOCEDVVZKFHSY-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

1,695

4-Hydroxyquinazoline, 98%, Thermo Scientific™

CAS: 491-36-1 Molecular Formula: C₈H₆N₂O Molecular Weight (g/mol): 146.15 MDL Number: MFCD00511302 InChI Key: QMNUDYFKZYBWQX-UHFFFAOYSA-N Synonym: 4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one PubChem CID: 63112 IUPAC Name: 1H-quinazolin-4-one SMILES: C1=CC=C2C(=C1)C(=O)N=CN2

Pricing & Availability
Specifications

PubChem CID	63112
CAS	491-36-1
Molecular Weight (g/mol)	146.15
MDL Number	MFCD00511302
SMILES	C1=CC=C2C(=C1)C(=O)N=CN2
Synonym	4-hydroxyquinazoline,4-quinazolinol,quinazolin-4-ol,quinazolin-4 3h-one,4 3h-quinazolinone,4-quinazolone,4-quinazolinone,4 1h-quinazolinone,4-oxoquinazoline,3,4-dihydroquinazolin-4-one
IUPAC Name	1H-quinazolin-4-one
InChI Key	QMNUDYFKZYBWQX-UHFFFAOYSA-N
Molecular Formula	C₈H₆N₂O

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