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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526 – 540 of 217,595 results

526

Polyvinylpyrrolidone K 15 Average Molecular Wt. 10,000, TCI America™

CAS: 9003-39-8 Molecular Formula: (C6H9NO)n Molecular Weight (g/mol): 111.14 MDL Number: MFCD01076626 InChI Key: WHNWPMSKXPGLAX-UHFFFAOYSA-N Synonym: n-vinyl-2-pyrrolidone,n-vinylpyrrolidone,1-vinyl-2-pyrrolidone,1-vinylpyrrolidin-2-one,n-vinyl-2-pyrrolidinone,vinylpyrrolidone,2-pyrrolidinone, 1-ethenyl,1-vinyl-2-pyrrolidinone,n-vinylpyrrolidinone,1-vinylpyrrolidone PubChem CID: 6917 ChEBI: CHEBI:82551 IUPAC Name: 1-ethenylpyrrolidin-2-one SMILES: *-CC(-*)N1CCCC1=O

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Specifications

PubChem CID	6917
CAS	9003-39-8
Molecular Weight (g/mol)	111.14
ChEBI	CHEBI:82551
MDL Number	MFCD01076626
SMILES	-CC(-)N1CCCC1=O
Synonym	n-vinyl-2-pyrrolidone,n-vinylpyrrolidone,1-vinyl-2-pyrrolidone,1-vinylpyrrolidin-2-one,n-vinyl-2-pyrrolidinone,vinylpyrrolidone,2-pyrrolidinone, 1-ethenyl,1-vinyl-2-pyrrolidinone,n-vinylpyrrolidinone,1-vinylpyrrolidone
IUPAC Name	1-ethenylpyrrolidin-2-one
InChI Key	WHNWPMSKXPGLAX-UHFFFAOYSA-N
Molecular Formula	(C6H9NO)n

527

Benzydamine Hydrochloride 97.0+%, TCI America™

CAS: 132-69-4 Molecular Formula: C19H24ClN3O Molecular Weight (g/mol): 345.871 MDL Number: MFCD00078957 InChI Key: HNNIWKQLJSNAEQ-UHFFFAOYSA-N Synonym: benzydamine hydrochloride,benzydamine hcl,benalgin,benzindamine hydrochloride,benzidamine hydrochloride,benzidan,benzyrin,difflam,dorinamin,enzamin PubChem CID: 65464 IUPAC Name: 3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine;hydrochloride SMILES: CN(C)CCCOC1=NN(C2=CC=CC=C21)CC3=CC=CC=C3.Cl

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Specifications

PubChem CID	65464
CAS	132-69-4
Molecular Weight (g/mol)	345.871
MDL Number	MFCD00078957
SMILES	CN(C)CCCOC1=NN(C2=CC=CC=C21)CC3=CC=CC=C3.Cl
Synonym	benzydamine hydrochloride,benzydamine hcl,benalgin,benzindamine hydrochloride,benzidamine hydrochloride,benzidan,benzyrin,difflam,dorinamin,enzamin
IUPAC Name	3-(1-benzylindazol-3-yl)oxy-N,N-dimethylpropan-1-amine;hydrochloride
InChI Key	HNNIWKQLJSNAEQ-UHFFFAOYSA-N
Molecular Formula	C19H24ClN3O

528

Tropinone 98.0+%, TCI America™

CAS: 532-24-1 Molecular Formula: C8H13NO Molecular Weight (g/mol): 139.20 MDL Number: MFCD00005549 InChI Key: QQXLDOJGLXJCSE-UHFFFAOYNA-N Synonym: tropinone,8-methyl-8-azabicyclo 3.2.1 octan-3-one,3-tropanone,tropanone,tropanon,tropinon,tropionone,3-tropinone,8-azabicyclo 3.2.1 octan-3-one, 8-methyl,1.alpha.h,5.alpha.h-tropan-3-one PubChem CID: 79038 IUPAC Name: 8-methyl-8-azabicyclo[3.2.1]octan-3-one SMILES: CN1C2CCC1CC(=O)C2

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Specifications

PubChem CID	79038
CAS	532-24-1
Molecular Weight (g/mol)	139.20
MDL Number	MFCD00005549
SMILES	CN1C2CCC1CC(=O)C2
Synonym	tropinone,8-methyl-8-azabicyclo 3.2.1 octan-3-one,3-tropanone,tropanone,tropanon,tropinon,tropionone,3-tropinone,8-azabicyclo 3.2.1 octan-3-one, 8-methyl,1.alpha.h,5.alpha.h-tropan-3-one
IUPAC Name	8-methyl-8-azabicyclo[3.2.1]octan-3-one
InChI Key	QQXLDOJGLXJCSE-UHFFFAOYNA-N
Molecular Formula	C8H13NO

529

Succinimide 98.0+%, TCI America™

CAS: 123-56-8 Molecular Formula: C4H5NO2 Molecular Weight (g/mol): 99.089 MDL Number: MFCD00005495 InChI Key: KZNICNPSHKQLFF-UHFFFAOYSA-N Synonym: succinimide,2,5-pyrrolidinedione,butanimide,succinic acid imide,2,5-dioxopyrrolidine,2,5-diketopyrrolidine,succinic imide,succinimide-sauba,3,4-dihydropyrrole-2,5-dione,dihydro-3-pyrroline-2,5-dione PubChem CID: 11439 ChEBI: CHEBI:9307 IUPAC Name: pyrrolidine-2,5-dione SMILES: C1CC(=O)NC1=O

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Specifications

PubChem CID	11439
CAS	123-56-8
Molecular Weight (g/mol)	99.089
ChEBI	CHEBI:9307
MDL Number	MFCD00005495
SMILES	C1CC(=O)NC1=O
Synonym	succinimide,2,5-pyrrolidinedione,butanimide,succinic acid imide,2,5-dioxopyrrolidine,2,5-diketopyrrolidine,succinic imide,succinimide-sauba,3,4-dihydropyrrole-2,5-dione,dihydro-3-pyrroline-2,5-dione
IUPAC Name	pyrrolidine-2,5-dione
InChI Key	KZNICNPSHKQLFF-UHFFFAOYSA-N
Molecular Formula	C4H5NO2

530

Resorufin 95.0+%, TCI America™

CAS: 635-78-9 Molecular Formula: C12H7NO3 Molecular Weight (g/mol): 213.19 MDL Number: MFCD00128991 InChI Key: HSSLDCABUXLXKM-UHFFFAOYSA-N Synonym: resorufin,resorufine,7-hydroxy-3h-phenoxazin-3-one,3h-phenoxazin-3-one, 7-hydroxy,7-hydroxy-3h-phenoxazine-3-one,hydroxyphenazone,us9216974,resorufin,4-27-00-02263 beilstein handbook reference,resorufin, dye content 95 % PubChem CID: 69462 ChEBI: CHEBI:51602 IUPAC Name: 7-hydroxy-3H-phenoxazin-3-one SMILES: OC1=CC=C2N=C3C=CC(=O)C=C3OC2=C1

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Specifications

PubChem CID	69462
CAS	635-78-9
Molecular Weight (g/mol)	213.19
ChEBI	CHEBI:51602
MDL Number	MFCD00128991
SMILES	OC1=CC=C2N=C3C=CC(=O)C=C3OC2=C1
Synonym	resorufin,resorufine,7-hydroxy-3h-phenoxazin-3-one,3h-phenoxazin-3-one, 7-hydroxy,7-hydroxy-3h-phenoxazine-3-one,hydroxyphenazone,us9216974,resorufin,4-27-00-02263 beilstein handbook reference,resorufin, dye content 95 %
IUPAC Name	7-hydroxy-3H-phenoxazin-3-one
InChI Key	HSSLDCABUXLXKM-UHFFFAOYSA-N
Molecular Formula	C12H7NO3

531

Cantharidin 98.0+%, TCI America™

CAS: 56-25-7 Molecular Formula: C10H12O4 Molecular Weight (g/mol): 196.202 MDL Number: MFCD00134968 InChI Key: DHZBEENLJMYSHQ-XCVPVQRUSA-N Synonym: cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p PubChem CID: 5944 ChEBI: CHEBI:64213 SMILES: CC12C3CCC(C1(C(=O)OC2=O)C)O3

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Specifications

PubChem CID	5944
CAS	56-25-7
Molecular Weight (g/mol)	196.202
ChEBI	CHEBI:64213
MDL Number	MFCD00134968
SMILES	CC12C3CCC(C1(C(=O)OC2=O)C)O3
Synonym	cantharidin,cantharone,cantharidine,kantaridin,kantharidin,cantharides camphor,kantharidin german,caswell no. 157,1,2-dimethyl-3,6-epoxyperhydrophthalic anhydride,unii-igl471wq8p
InChI Key	DHZBEENLJMYSHQ-XCVPVQRUSA-N
Molecular Formula	C10H12O4

532

1-[2-(2-Hydroxyethoxy)ethyl]piperazine 98.0+%, TCI America™

CAS: 13349-82-1 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.244 MDL Number: MFCD00074931 InChI Key: FLNQAPQQAZVRDA-UHFFFAOYSA-N Synonym: 1-2-2-hydroxyethoxy ethyl piperazine,2-2-piperazin-1-yl ethoxy ethanol,2-2-piperazin-1-ylethoxy ethanol,2-2-1-piperazinyl ethoxy ethanol,1-2-2-hydroxyethoxyl-ethyl piperazine,1-2-2-hydroxyethoxy-ethyl-piperazine,ethanol, 2-2-1-piperazinyl ethoxy PubChem CID: 139436 IUPAC Name: 2-(2-piperazin-1-ylethoxy)ethanol SMILES: C1CN(CCN1)CCOCCO

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Specifications

PubChem CID	139436
CAS	13349-82-1
Molecular Weight (g/mol)	174.244
MDL Number	MFCD00074931
SMILES	C1CN(CCN1)CCOCCO
Synonym	1-2-2-hydroxyethoxy ethyl piperazine,2-2-piperazin-1-yl ethoxy ethanol,2-2-piperazin-1-ylethoxy ethanol,2-2-1-piperazinyl ethoxy ethanol,1-2-2-hydroxyethoxyl-ethyl piperazine,1-2-2-hydroxyethoxy-ethyl-piperazine,ethanol, 2-2-1-piperazinyl ethoxy
IUPAC Name	2-(2-piperazin-1-ylethoxy)ethanol
InChI Key	FLNQAPQQAZVRDA-UHFFFAOYSA-N
Molecular Formula	C8H18N2O2

533

N-(2-Hydroxyethyl)maleimide 98.0+%, TCI America™

CAS: 1585-90-6 Molecular Formula: C6H7NO3 Molecular Weight (g/mol): 141.126 MDL Number: MFCD00465266 InChI Key: AXTADRUCVAUCRS-UHFFFAOYSA-N Synonym: HEMI PubChem CID: 458487 IUPAC Name: 1-(2-hydroxyethyl)pyrrole-2,5-dione SMILES: C1=CC(=O)N(C1=O)CCO

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Specifications

PubChem CID	458487
CAS	1585-90-6
Molecular Weight (g/mol)	141.126
MDL Number	MFCD00465266
SMILES	C1=CC(=O)N(C1=O)CCO
Synonym	HEMI
IUPAC Name	1-(2-hydroxyethyl)pyrrole-2,5-dione
InChI Key	AXTADRUCVAUCRS-UHFFFAOYSA-N
Molecular Formula	C6H7NO3

534

1,10-Phenanthroline Hydrochloride Monohydrate 99.0+%, TCI America™

CAS: 3829-86-5 Molecular Formula: C12H9ClN2 Molecular Weight (g/mol): 216.668 MDL Number: MFCD00150061 InChI Key: QPXDKQBBJCTNOY-UHFFFAOYSA-N Synonym: 1,10-phenanthroline hydrochloride,1,10-phenanthroline, monohydrochloride,phenanthroline hydrochloride,phen hydrochloride,1,10-diazaphenanthrene hydrochloride,1,10-phenanthroline, hydrochloride 1:1,66-71-7 parent,o-phenanthrolinehydrochloride,c12h8n2.hcl,1,10-phenanthrolinium chloride PubChem CID: 73350 IUPAC Name: 1,10-phenanthroline;hydrochloride SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.Cl

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Specifications

PubChem CID	73350
CAS	3829-86-5
Molecular Weight (g/mol)	216.668
MDL Number	MFCD00150061
SMILES	C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.Cl
Synonym	1,10-phenanthroline hydrochloride,1,10-phenanthroline, monohydrochloride,phenanthroline hydrochloride,phen hydrochloride,1,10-diazaphenanthrene hydrochloride,1,10-phenanthroline, hydrochloride 1:1,66-71-7 parent,o-phenanthrolinehydrochloride,c12h8n2.hcl,1,10-phenanthrolinium chloride
IUPAC Name	1,10-phenanthroline;hydrochloride
InChI Key	QPXDKQBBJCTNOY-UHFFFAOYSA-N
Molecular Formula	C12H9ClN2

535

Levamisole Hydrochloride 99.0+%, TCI America™

CAS: 16595-80-5 Molecular Formula: C11H13ClN2S Molecular Weight (g/mol): 240.749 MDL Number: MFCD00012675 InChI Key: LAZPBGZRMVRFKY-HNCPQSOCSA-N Synonym: levamisole hydrochloride,levamisole hcl,ergamisol,tramisol,tramisole,decaris,--tetramisole hydrochloride,niratic hydrochloride,ascaridil,dekaris PubChem CID: 27944 ChEBI: CHEBI:6433 IUPAC Name: (6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride SMILES: C1CSC2=NC(CN21)C3=CC=CC=C3.Cl

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Specifications

PubChem CID	27944
CAS	16595-80-5
Molecular Weight (g/mol)	240.749
ChEBI	CHEBI:6433
MDL Number	MFCD00012675
SMILES	C1CSC2=NC(CN21)C3=CC=CC=C3.Cl
Synonym	levamisole hydrochloride,levamisole hcl,ergamisol,tramisol,tramisole,decaris,--tetramisole hydrochloride,niratic hydrochloride,ascaridil,dekaris
IUPAC Name	(6S)-6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride
InChI Key	LAZPBGZRMVRFKY-HNCPQSOCSA-N
Molecular Formula	C11H13ClN2S

536

Tinidazole 98.0+%, TCI America™

CAS: 19387-91-8 Molecular Formula: C8H13N3O4S Molecular Weight (g/mol): 247.27 MDL Number: MFCD00057217 InChI Key: HJLSLZFTEKNLFI-UHFFFAOYSA-N Synonym: 1-[2-(Ethylsulfonyl)ethyl]-2-methyl-5-nitroimidazole PubChem CID: 5479 ChEBI: CHEBI:63627 IUPAC Name: 1-[2-(ethanesulfonyl)ethyl]-2-methyl-5-nitro-1H-imidazole SMILES: CCS(=O)(=O)CCN1C(C)=NC=C1[N+]([O-])=O

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Specifications

PubChem CID	5479
CAS	19387-91-8
Molecular Weight (g/mol)	247.27
ChEBI	CHEBI:63627
MDL Number	MFCD00057217
SMILES	CCS(=O)(=O)CCN1C(C)=NC=C1[N+]([O-])=O
Synonym	1-[2-(Ethylsulfonyl)ethyl]-2-methyl-5-nitroimidazole
IUPAC Name	1-[2-(ethanesulfonyl)ethyl]-2-methyl-5-nitro-1H-imidazole
InChI Key	HJLSLZFTEKNLFI-UHFFFAOYSA-N
Molecular Formula	C8H13N3O4S

537

6-Amino-2,4-lutidine 98.0+%, TCI America™

CAS: 5407-87-4 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.171 MDL Number: MFCD00006322 InChI Key: BRBUBVKGJRPRRD-UHFFFAOYSA-N Synonym: 2-amino-4,6-dimethylpyridine,6-amino-2,4-lutidine,2-pyridinamine, 4,6-dimethyl,4,6-dimethyl-2-pyridinamine,4,6-dimethyl-2-pyridylamine,pyridine, 2-amino-4,6-dimethyl,2,4-lutidine, 6-amino,2-amino-4,6-dimehtylpyridine,4,6-dimethyl-2-aminopyridine,2-amino-4,6-lutidine PubChem CID: 21507 IUPAC Name: 4,6-dimethylpyridin-2-amine SMILES: CC1=CC(=NC(=C1)N)C

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Specifications

PubChem CID	21507
CAS	5407-87-4
Molecular Weight (g/mol)	122.171
MDL Number	MFCD00006322
SMILES	CC1=CC(=NC(=C1)N)C
Synonym	2-amino-4,6-dimethylpyridine,6-amino-2,4-lutidine,2-pyridinamine, 4,6-dimethyl,4,6-dimethyl-2-pyridinamine,4,6-dimethyl-2-pyridylamine,pyridine, 2-amino-4,6-dimethyl,2,4-lutidine, 6-amino,2-amino-4,6-dimehtylpyridine,4,6-dimethyl-2-aminopyridine,2-amino-4,6-lutidine
IUPAC Name	4,6-dimethylpyridin-2-amine
InChI Key	BRBUBVKGJRPRRD-UHFFFAOYSA-N
Molecular Formula	C7H10N2

538

2-Ethylpyridine 98.0+%, TCI America™

CAS: 100-71-0 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006361 InChI Key: NRGGMCIBEHEAIL-UHFFFAOYSA-N Synonym: pyridine, 2-ethyl,ethylpyridine,2-ethyl-pyridine,pyridine, ethyl,alpha-ethylpyridine,.alpha.-ethylpyridine,unii-06x1w46pyx,2-ethylpyridin,2-ethylpyridine,acmc-2097ry PubChem CID: 7523 IUPAC Name: 2-ethylpyridine SMILES: CCC1=CC=CC=N1

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Specifications

PubChem CID	7523
CAS	100-71-0
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006361
SMILES	CCC1=CC=CC=N1
Synonym	pyridine, 2-ethyl,ethylpyridine,2-ethyl-pyridine,pyridine, ethyl,alpha-ethylpyridine,.alpha.-ethylpyridine,unii-06x1w46pyx,2-ethylpyridin,2-ethylpyridine,acmc-2097ry
IUPAC Name	2-ethylpyridine
InChI Key	NRGGMCIBEHEAIL-UHFFFAOYSA-N
Molecular Formula	C7H9N

539

Bis(2-pyridylmethyl)amine 98.0+%, TCI America™

CAS: 1539-42-0 Molecular Formula: C12H13N3 Molecular Weight (g/mol): 199.257 MDL Number: MFCD00129044 InChI Key: KXZQYLBVMZGIKC-UHFFFAOYSA-N Synonym: 2,2′C-Dipicolylamine, alpha,alpha′C-Iminodi(2-picoline) PubChem CID: 73759 IUPAC Name: 1-pyridin-2-yl-N-(pyridin-2-ylmethyl)methanamine SMILES: C1=CC=NC(=C1)CNCC2=CC=CC=N2

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Specifications

PubChem CID	73759
CAS	1539-42-0
Molecular Weight (g/mol)	199.257
MDL Number	MFCD00129044
SMILES	C1=CC=NC(=C1)CNCC2=CC=CC=N2
Synonym	2,2′C-Dipicolylamine, alpha,alpha′C-Iminodi(2-picoline)
IUPAC Name	1-pyridin-2-yl-N-(pyridin-2-ylmethyl)methanamine
InChI Key	KXZQYLBVMZGIKC-UHFFFAOYSA-N
Molecular Formula	C12H13N3

540

2,5-Lutidine 98.0+%, TCI America™

CAS: 589-93-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006343 InChI Key: XWKFPIODWVPXLX-UHFFFAOYSA-N Synonym: 2,5-Dimethylpyridine PubChem CID: 11526 IUPAC Name: 2,5-dimethylpyridine SMILES: CC1=CC=C(C)N=C1

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Specifications

PubChem CID	11526
CAS	589-93-5
Molecular Weight (g/mol)	107.16
MDL Number	MFCD00006343
SMILES	CC1=CC=C(C)N=C1
Synonym	2,5-Dimethylpyridine
IUPAC Name	2,5-dimethylpyridine
InChI Key	XWKFPIODWVPXLX-UHFFFAOYSA-N
Molecular Formula	C7H9N

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