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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5,266 – 5,280 of 214,432 results

5,266

2-Hydroxy-3-methylpyrazine 98.0+%, TCI America™

CAS: 19838-07-4 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 MDL Number: MFCD01646120 InChI Key: LDQRWMQHTORUIY-UHFFFAOYSA-N PubChem CID: 88276 IUPAC Name: 3-methyl-1H-pyrazin-2-one SMILES: CC1=NC=CNC1=O

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PubChem CID	88276
CAS	19838-07-4
Molecular Weight (g/mol)	110.116
MDL Number	MFCD01646120
SMILES	CC1=NC=CNC1=O
IUPAC Name	3-methyl-1H-pyrazin-2-one
InChI Key	LDQRWMQHTORUIY-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

5,267

2,9-Dichloro-1,10-phenanthroline 97.0+%, TCI America™

CAS: 29176-55-4 Molecular Formula: C12H6Cl2N2 Molecular Weight (g/mol): 249.09 MDL Number: MFCD02084186 InChI Key: DNKGIDURJINUOA-UHFFFAOYSA-N PubChem CID: 355196 IUPAC Name: 2,9-dichloro-1,10-phenanthroline SMILES: ClC1=CC=C2C=CC3=CC=C(Cl)N=C3C2=N1

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PubChem CID	355196
CAS	29176-55-4
Molecular Weight (g/mol)	249.09
MDL Number	MFCD02084186
SMILES	ClC1=CC=C2C=CC3=CC=C(Cl)N=C3C2=N1
IUPAC Name	2,9-dichloro-1,10-phenanthroline
InChI Key	DNKGIDURJINUOA-UHFFFAOYSA-N
Molecular Formula	C12H6Cl2N2

5,268

6-Nitro-2H-1,4-benzoxazin-3(4H)-one 98.0+%, TCI America™

CAS: 81721-87-1 Molecular Formula: C8H6N2O4 Molecular Weight (g/mol): 194.146 MDL Number: MFCD03425744 InChI Key: UNYXDJBNODSRRC-UHFFFAOYSA-N Synonym: 6-nitro-2h-1,4-benzoxazin-3 4h-one,6-nitro-2h-benzo b 1,4 oxazin-3 4h-one,6-nitro-3,4-dihydro-2h-1,4-benzoxazin-3-one,6-nitro-4h-benzo 1,4 oxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-nitro,6-nitro-2,4-dihydro-1,4-benzoxazin-3-one,6-nitro-2h,4h-benzo e 1,4-oxazin-3-one,acmc-209pm5,6-nitro-2h-benzo 1,4 oxazin-3-one,6-nitro-4-h-benzo 1,4 oxazin-3-one PubChem CID: 2763683 IUPAC Name: 6-nitro-4H-1,4-benzoxazin-3-one SMILES: C1C(=O)NC2=C(O1)C=CC(=C2)[N+](=O)[O-]

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PubChem CID	2763683
CAS	81721-87-1
Molecular Weight (g/mol)	194.146
MDL Number	MFCD03425744
SMILES	C1C(=O)NC2=C(O1)C=CC(=C2)[N+](=O)[O-]
Synonym	6-nitro-2h-1,4-benzoxazin-3 4h-one,6-nitro-2h-benzo b 1,4 oxazin-3 4h-one,6-nitro-3,4-dihydro-2h-1,4-benzoxazin-3-one,6-nitro-4h-benzo 1,4 oxazin-3-one,2h-1,4-benzoxazin-3 4h-one, 6-nitro,6-nitro-2,4-dihydro-1,4-benzoxazin-3-one,6-nitro-2h,4h-benzo e 1,4-oxazin-3-one,acmc-209pm5,6-nitro-2h-benzo 1,4 oxazin-3-one,6-nitro-4-h-benzo 1,4 oxazin-3-one
IUPAC Name	6-nitro-4H-1,4-benzoxazin-3-one
InChI Key	UNYXDJBNODSRRC-UHFFFAOYSA-N
Molecular Formula	C8H6N2O4

5,269

8-Aminoquinoline 98.0+%, TCI America™

CAS: 578-66-5 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.177 MDL Number: MFCD00006809 InChI Key: WREVVZMUNPAPOV-UHFFFAOYSA-N Synonym: 8-aminoquinoline,8-quinolinamine,8-quinolylamine,quinoline, 8-amino,quinolin-8-ylamine,unii-u34eav21tg,8-amino quinoline,ccris 1683,u34eav21tg,8-amino-quinoline PubChem CID: 11359 IUPAC Name: quinolin-8-amine SMILES: C1=CC2=C(C(=C1)N)N=CC=C2

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PubChem CID	11359
CAS	578-66-5
Molecular Weight (g/mol)	144.177
MDL Number	MFCD00006809
SMILES	C1=CC2=C(C(=C1)N)N=CC=C2
Synonym	8-aminoquinoline,8-quinolinamine,8-quinolylamine,quinoline, 8-amino,quinolin-8-ylamine,unii-u34eav21tg,8-amino quinoline,ccris 1683,u34eav21tg,8-amino-quinoline
IUPAC Name	quinolin-8-amine
InChI Key	WREVVZMUNPAPOV-UHFFFAOYSA-N
Molecular Formula	C9H8N2

5,270

2-Phenylimidazole 98.0+%, TCI America™

CAS: 670-96-2 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.18 MDL Number: MFCD00005186 InChI Key: ZCUJYXPAKHMBAZ-UHFFFAOYSA-N Synonym: 2-phenylimidazole,1h-imidazole, 2-phenyl,imidazole, 2-phenyl,2-phenyl imidazole,2-phenyl-1h-imidazol,unii-7r2590hm4l,chembl14189,phenyl imidazole,2-phenyl-imidazole,piy PubChem CID: 69591 IUPAC Name: 2-phenyl-1H-imidazole SMILES: N1C=CN=C1C1=CC=CC=C1

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PubChem CID	69591
CAS	670-96-2
Molecular Weight (g/mol)	144.18
MDL Number	MFCD00005186
SMILES	N1C=CN=C1C1=CC=CC=C1
Synonym	2-phenylimidazole,1h-imidazole, 2-phenyl,imidazole, 2-phenyl,2-phenyl imidazole,2-phenyl-1h-imidazol,unii-7r2590hm4l,chembl14189,phenyl imidazole,2-phenyl-imidazole,piy
IUPAC Name	2-phenyl-1H-imidazole
InChI Key	ZCUJYXPAKHMBAZ-UHFFFAOYSA-N
Molecular Formula	C9H8N2

5,271

6-Cyanoindole 98.0+%, TCI America™

CAS: 15861-36-6 Molecular Formula: C9H6N2 Molecular Weight (g/mol): 142.161 MDL Number: MFCD00016732 InChI Key: SZSZDBFJCQKTRG-UHFFFAOYSA-N Synonym: 6-cyanoindole,6-indolecarbonitrile,indole-6-carbonitrile,6-cyano-1h-indole,indole-6-cyano,6-cyano-indole,6-indole carbonitrile,pubchem7239,cyanoindole-6,1h-indol-6-yl cyanide PubChem CID: 85146 IUPAC Name: 1H-indole-6-carbonitrile SMILES: C1=CC(=CC2=C1C=CN2)C#N

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PubChem CID	85146
CAS	15861-36-6
Molecular Weight (g/mol)	142.161
MDL Number	MFCD00016732
SMILES	C1=CC(=CC2=C1C=CN2)C#N
Synonym	6-cyanoindole,6-indolecarbonitrile,indole-6-carbonitrile,6-cyano-1h-indole,indole-6-cyano,6-cyano-indole,6-indole carbonitrile,pubchem7239,cyanoindole-6,1h-indol-6-yl cyanide
IUPAC Name	1H-indole-6-carbonitrile
InChI Key	SZSZDBFJCQKTRG-UHFFFAOYSA-N
Molecular Formula	C9H6N2

5,272

7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene 95.0+%, TCI America™

CAS: 84030-20-6 Molecular Formula: C8H15N3 Molecular Weight (g/mol): 153.229 MDL Number: MFCD00043004 InChI Key: OEBXWWBYZJNKRK-UHFFFAOYSA-N Synonym: 1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine, MTBD PubChem CID: 123583 IUPAC Name: 1-methyl-2,3,4,6,7,8-hexahydropyrimido[1,2-a]pyrimidine SMILES: CN1CCCN2C1=NCCC2

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PubChem CID	123583
CAS	84030-20-6
Molecular Weight (g/mol)	153.229
MDL Number	MFCD00043004
SMILES	CN1CCCN2C1=NCCC2
Synonym	1,3,4,6,7,8-Hexahydro-1-methyl-2H-pyrimido[1,2-a]pyrimidine, MTBD
IUPAC Name	1-methyl-2,3,4,6,7,8-hexahydropyrimido[1,2-a]pyrimidine
InChI Key	OEBXWWBYZJNKRK-UHFFFAOYSA-N
Molecular Formula	C8H15N3

5,273

8-Bromo-3-methylxanthine 98.0+%, TCI America™

CAS: 93703-24-3 Molecular Formula: C6H5BrN4O2 Molecular Weight (g/mol): 245.036 MDL Number: MFCD17676400 InChI Key: QTEQVEJOXGBDGI-UHFFFAOYSA-N PubChem CID: 1548797 IUPAC Name: 8-bromo-3-methyl-7H-purine-2,6-dione SMILES: CN1C2=C(C(=O)NC1=O)NC(=N2)Br

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PubChem CID	1548797
CAS	93703-24-3
Molecular Weight (g/mol)	245.036
MDL Number	MFCD17676400
SMILES	CN1C2=C(C(=O)NC1=O)NC(=N2)Br
IUPAC Name	8-bromo-3-methyl-7H-purine-2,6-dione
InChI Key	QTEQVEJOXGBDGI-UHFFFAOYSA-N
Molecular Formula	C6H5BrN4O2

5,274

Di(N-succinimidyl) Suberate 98.0+%, TCI America™

CAS: 68528-80-3 Molecular Formula: C16H20N2O8 Molecular Weight (g/mol): 368.342 MDL Number: MFCD00049059 InChI Key: ZWIBGKZDAWNIFC-UHFFFAOYSA-N Synonym: disuccinimidyl suberate,bis 2,5-dioxopyrrolidin-1-yl octanedioate,suberic acid bis n-hydroxysuccinimide ester,di n-succinimidyl suberate,bicl100,2,5-pyrrolidinedione, 1,1'-1,8-dioxo-1,8-octanediyl bis oxy bis,nhs-sa,disuccinimidylsuberate,dsis,n-hydroxysuccinimide suberic acid ester PubChem CID: 100658 IUPAC Name: bis(2,5-dioxopyrrolidin-1-yl) octanedioate SMILES: C1CC(=O)N(C1=O)OC(=O)CCCCCCC(=O)ON2C(=O)CCC2=O

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Specifications

PubChem CID	100658
CAS	68528-80-3
Molecular Weight (g/mol)	368.342
MDL Number	MFCD00049059
SMILES	C1CC(=O)N(C1=O)OC(=O)CCCCCCC(=O)ON2C(=O)CCC2=O
Synonym	disuccinimidyl suberate,bis 2,5-dioxopyrrolidin-1-yl octanedioate,suberic acid bis n-hydroxysuccinimide ester,di n-succinimidyl suberate,bicl100,2,5-pyrrolidinedione, 1,1'-1,8-dioxo-1,8-octanediyl bis oxy bis,nhs-sa,disuccinimidylsuberate,dsis,n-hydroxysuccinimide suberic acid ester
IUPAC Name	bis(2,5-dioxopyrrolidin-1-yl) octanedioate
InChI Key	ZWIBGKZDAWNIFC-UHFFFAOYSA-N
Molecular Formula	C16H20N2O8

5,275

4,4'-Di(1,2,3-triazolyl) Disulfide Hydrate 98.0+%, TCI America™

CAS: 6440-09-1 Molecular Formula: C4H4N6S2 Molecular Weight (g/mol): 200.24 InChI Key: NLSOBKJRPPRVSB-UHFFFAOYSA-N Synonym: 4,4′C-Dithiobis(1,2,3-triazole) PubChem CID: 23002801 IUPAC Name: 4-(2H-triazol-4-yldisulfanyl)-2H-triazole SMILES: C1=NNN=C1SSC2=NNN=C2

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PubChem CID	23002801
CAS	6440-09-1
Molecular Weight (g/mol)	200.24
SMILES	C1=NNN=C1SSC2=NNN=C2
Synonym	4,4′C-Dithiobis(1,2,3-triazole)
IUPAC Name	4-(2H-triazol-4-yldisulfanyl)-2H-triazole
InChI Key	NLSOBKJRPPRVSB-UHFFFAOYSA-N
Molecular Formula	C4H4N6S2

5,276

2,5-Dimethylpyrazine (contains 2,6-isomer) 80.0+%, TCI America™

CAS: 123-32-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006147 InChI Key: LCZUOKDVTBMCMX-UHFFFAOYSA-N Synonym: 2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural PubChem CID: 31252 IUPAC Name: 2,5-dimethylpyrazine SMILES: CC1=CN=C(C=N1)C

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PubChem CID	31252
CAS	123-32-0
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006147
SMILES	CC1=CN=C(C=N1)C
Synonym	2,5-dimethyl pyrazine,pyrazine, 2,5-dimethyl,2,5-dimethylpiazine,2,5-dimethyl-1,4-diazine,2,5-dimethylparadiazine,2,5-dimethyl-pyrazine,unii-v99y0muy1q,fema no. 3272,ccris 2929,natural
IUPAC Name	2,5-dimethylpyrazine
InChI Key	LCZUOKDVTBMCMX-UHFFFAOYSA-N
Molecular Formula	C6H8N2

5,277

1-Amino-2-methylpyridinium Iodide 98.0+%, TCI America™

CAS: 7583-90-6 Molecular Formula: C6H9IN2 Molecular Weight (g/mol): 236.056 MDL Number: MFCD00955862 InChI Key: XMFXSCPQGJZSLU-UHFFFAOYSA-M PubChem CID: 12291507 IUPAC Name: 2-methylpyridin-1-ium-1-amine;iodide SMILES: CC1=CC=CC=[N+]1N.[I-]

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PubChem CID	12291507
CAS	7583-90-6
Molecular Weight (g/mol)	236.056
MDL Number	MFCD00955862
SMILES	CC1=CC=CC=[N+]1N.[I-]
IUPAC Name	2-methylpyridin-1-ium-1-amine;iodide
InChI Key	XMFXSCPQGJZSLU-UHFFFAOYSA-M
Molecular Formula	C6H9IN2

5,278

5-Fluoro-2-methoxy-4-pyrimidinone 98.0+%, TCI America™

CAS: 1480-96-2 Molecular Formula: C5H5FN2O2 Molecular Weight (g/mol): 144.105 InChI Key: VMIFBCPINLZNNI-UHFFFAOYSA-N PubChem CID: 352550 IUPAC Name: 5-fluoro-2-methoxy-1H-pyrimidin-6-one SMILES: COC1=NC=C(C(=O)N1)F

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Specifications

PubChem CID	352550
CAS	1480-96-2
Molecular Weight (g/mol)	144.105
SMILES	COC1=NC=C(C(=O)N1)F
IUPAC Name	5-fluoro-2-methoxy-1H-pyrimidin-6-one
InChI Key	VMIFBCPINLZNNI-UHFFFAOYSA-N
Molecular Formula	C5H5FN2O2

5,279

2,6-Dichloro-4-pyridinemethanol 98.0+%, TCI America™

CAS: 101990-69-6 Molecular Formula: C6H5Cl2NO Molecular Weight (g/mol): 178.012 MDL Number: MFCD00052638 InChI Key: YDGJTFCKLFLWFM-UHFFFAOYSA-N Synonym: 2,6-dichloropyridine-4-methanol,2,6-dichloropyridin-4-yl methanol,2,6-dichloro-4-hydroxymethyl pyridine,2,6-dichloro-4-pyridyl methanol,4-pyridinemethanol, 2,6-dichloro,4-pyridinemethanol,2,6-dichloro,2,6-dichloro-4-pyridinyl methanol,2,6-dichloro-pyridin-4-yl-methanol,2,6-dichloro-4-pyridinemethanol,acmc-209zae PubChem CID: 2794840 IUPAC Name: (2,6-dichloropyridin-4-yl)methanol SMILES: C1=C(C=C(N=C1Cl)Cl)CO

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Specifications

PubChem CID	2794840
CAS	101990-69-6
Molecular Weight (g/mol)	178.012
MDL Number	MFCD00052638
SMILES	C1=C(C=C(N=C1Cl)Cl)CO
Synonym	2,6-dichloropyridine-4-methanol,2,6-dichloropyridin-4-yl methanol,2,6-dichloro-4-hydroxymethyl pyridine,2,6-dichloro-4-pyridyl methanol,4-pyridinemethanol, 2,6-dichloro,4-pyridinemethanol,2,6-dichloro,2,6-dichloro-4-pyridinyl methanol,2,6-dichloro-pyridin-4-yl-methanol,2,6-dichloro-4-pyridinemethanol,acmc-209zae
IUPAC Name	(2,6-dichloropyridin-4-yl)methanol
InChI Key	YDGJTFCKLFLWFM-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2NO

5,280

2,8-Dihydroxyquinoline 98.0+%, TCI America™

CAS: 15450-76-7 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00216696 InChI Key: ZXZKYYHTWHJHFT-UHFFFAOYSA-N Synonym: 2,8-Quinolinediol, 8-Hydroxy-2-quinolinone PubChem CID: 97250 ChEBI: CHEBI:48988 IUPAC Name: 8-hydroxy-1H-quinolin-2-one SMILES: C1=CC2=C(C(=C1)O)NC(=O)C=C2

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Specifications

PubChem CID	97250
CAS	15450-76-7
Molecular Weight (g/mol)	161.16
ChEBI	CHEBI:48988
MDL Number	MFCD00216696
SMILES	C1=CC2=C(C(=C1)O)NC(=O)C=C2
Synonym	2,8-Quinolinediol, 8-Hydroxy-2-quinolinone
IUPAC Name	8-hydroxy-1H-quinolin-2-one
InChI Key	ZXZKYYHTWHJHFT-UHFFFAOYSA-N
Molecular Formula	C9H7NO2

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