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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511 – 525 of 217,595 results

511

(S)-(-)-Propylene oxide, 99%

CAS: 16088-62-3 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00064312 InChI Key: GOOHAUXETOMSMM-VKHMYHEASA-N Synonym: s---propylene oxide,s-propylene oxide,2s-2-methyloxirane,s-1,2-epoxypropane,--propylene oxide,s-2-methyloxirane,--methyloxirane,s-methyloxirane,s---1,2-epoxypropane PubChem CID: 146262 ChEBI: CHEBI:28982 IUPAC Name: (2S)-2-methyloxirane SMILES: C[C@H]1CO1

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PubChem CID	146262
CAS	16088-62-3
Molecular Weight (g/mol)	58.08
ChEBI	CHEBI:28982
MDL Number	MFCD00064312
SMILES	C[C@H]1CO1
Synonym	s---propylene oxide,s-propylene oxide,2s-2-methyloxirane,s-1,2-epoxypropane,--propylene oxide,s-2-methyloxirane,--methyloxirane,s-methyloxirane,s---1,2-epoxypropane
IUPAC Name	(2S)-2-methyloxirane
InChI Key	GOOHAUXETOMSMM-VKHMYHEASA-N
Molecular Formula	C3H6O

512

Cyclohexyl hexanoate, 99%

CAS: 6243-10-3 MDL Number: MFCD00046356

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Specifications

CAS	6243-10-3
MDL Number	MFCD00046356

513

5,6-Dihydro-5-methyluracil, 98+%

CAS: 696-04-8 Molecular Formula: C5H8N2O2 Molecular Weight (g/mol): 128.13 MDL Number: MFCD00023159 InChI Key: NBAKTGXDIBVZOO-UHFFFAOYNA-N Synonym: dihydrothymine,5,6-dihydro-5-methyluracil,5,6-dihydrothymine,5-methyl-5,6-dihydrouracil,hydrouracil, 5-methyl,5-methyl-hydrouracil,5-methyldihydropyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, dihydro-5-methyl,5,6-dihydro-5-methyl-2,4-dioxypyrimidine,5,6-dihydro-2,4-dihydroxy-5-methylpyrimidine PubChem CID: 93556 ChEBI: CHEBI:27468 IUPAC Name: 5-methyl-1,3-diazinane-2,4-dione SMILES: CC1CNC(=O)NC1=O

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Specifications

PubChem CID	93556
CAS	696-04-8
Molecular Weight (g/mol)	128.13
ChEBI	CHEBI:27468
MDL Number	MFCD00023159
SMILES	CC1CNC(=O)NC1=O
Synonym	dihydrothymine,5,6-dihydro-5-methyluracil,5,6-dihydrothymine,5-methyl-5,6-dihydrouracil,hydrouracil, 5-methyl,5-methyl-hydrouracil,5-methyldihydropyrimidine-2,4 1h,3h-dione,2,4 1h,3h-pyrimidinedione, dihydro-5-methyl,5,6-dihydro-5-methyl-2,4-dioxypyrimidine,5,6-dihydro-2,4-dihydroxy-5-methylpyrimidine
IUPAC Name	5-methyl-1,3-diazinane-2,4-dione
InChI Key	NBAKTGXDIBVZOO-UHFFFAOYNA-N
Molecular Formula	C5H8N2O2

514

Thermo Scientific Chemicals 3-Methyladenine, 90+%

CAS: 5142-23-4 Molecular Formula: C6H7N5 Molecular Weight (g/mol): 149.16 MDL Number: MFCD00010531 InChI Key: FSASIHFSFGAIJM-UHFFFAOYSA-N Synonym: 3-methyladenine,3-methyl-3h-purin-6-amine,6-amino-3-methylpurine,3-ma,3h-purin-6-amine, 3-methyl,3-methyl-3h-adenine,n3-methyladenine,adenine, 3-methyl,3-methyl-3h-purin-6-ylamine,3-methyladenine 3-ma PubChem CID: 1673 ChEBI: CHEBI:38635 SMILES: CN1C=NC(N)=C2N=CN=C12

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Specifications

PubChem CID	1673
CAS	5142-23-4
Molecular Weight (g/mol)	149.16
ChEBI	CHEBI:38635
MDL Number	MFCD00010531
SMILES	CN1C=NC(N)=C2N=CN=C12
Synonym	3-methyladenine,3-methyl-3h-purin-6-amine,6-amino-3-methylpurine,3-ma,3h-purin-6-amine, 3-methyl,3-methyl-3h-adenine,n3-methyladenine,adenine, 3-methyl,3-methyl-3h-purin-6-ylamine,3-methyladenine 3-ma
InChI Key	FSASIHFSFGAIJM-UHFFFAOYSA-N
Molecular Formula	C6H7N5

515

4-Nitroquinoline-N-oxide, 98%

CAS: 56-57-5 Molecular Formula: C9H6N2O3 Molecular Weight (g/mol): 190.16 MDL Number: MFCD00006738 InChI Key: YHQDZJICGQWFHK-UHFFFAOYSA-N Synonym: 4-nitroquinoline n-oxide,4-nitroquinoline 1-oxide,4-nitroquinoline-1-oxide,nitrochin,4-nitroquinoline-n-oxide,4-nqo,quinoline, 4-nitro-, 1-oxide,4-nitroquinoline oxide,4 nqo,4-nitroquinolin-1-oxide PubChem CID: 5955 ChEBI: CHEBI:16907 IUPAC Name: 4-nitro-1-oxidoquinolin-1-ium SMILES: [O-][N+](=O)C1=C2C=CC=CC2=[N+]([O-])C=C1

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Specifications

PubChem CID	5955
CAS	56-57-5
Molecular Weight (g/mol)	190.16
ChEBI	CHEBI:16907
MDL Number	MFCD00006738
SMILES	[O-][N+](=O)C1=C2C=CC=CC2=[N+]([O-])C=C1
Synonym	4-nitroquinoline n-oxide,4-nitroquinoline 1-oxide,4-nitroquinoline-1-oxide,nitrochin,4-nitroquinoline-n-oxide,4-nqo,quinoline, 4-nitro-, 1-oxide,4-nitroquinoline oxide,4 nqo,4-nitroquinolin-1-oxide
IUPAC Name	4-nitro-1-oxidoquinolin-1-ium
InChI Key	YHQDZJICGQWFHK-UHFFFAOYSA-N
Molecular Formula	C9H6N2O3

516

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone, 97%

CAS: 17342-08-4 Molecular Formula: C₅H₉NO₂ Molecular Weight (g/mol): 115.13 MDL Number: MFCD00077792 InChI Key: HOBJEFOCIRXQKH-BYPYZUCNSA-N Synonym: l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847 PubChem CID: 643511 IUPAC Name: (5S)-5-(hydroxymethyl)pyrrolidin-2-one SMILES: C1CC(=O)NC1CO

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PubChem CID	643511
CAS	17342-08-4
Molecular Weight (g/mol)	115.13
MDL Number	MFCD00077792
SMILES	C1CC(=O)NC1CO
Synonym	l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847
IUPAC Name	(5S)-5-(hydroxymethyl)pyrrolidin-2-one
InChI Key	HOBJEFOCIRXQKH-BYPYZUCNSA-N
Molecular Formula	C₅H₉NO₂

517

Guanine, 98%

CAS: 73-40-5 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.13 MDL Number: MFCD00071533 InChI Key: UYTPUPDQBNUYGX-UHFFFAOYSA-N Synonym: guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence PubChem CID: 764 ChEBI: CHEBI:16235 SMILES: NC1=NC(=O)C2=C(N1)N=CN2

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Specifications

PubChem CID	764
CAS	73-40-5
Molecular Weight (g/mol)	151.13
ChEBI	CHEBI:16235
MDL Number	MFCD00071533
SMILES	NC1=NC(=O)C2=C(N1)N=CN2
Synonym	guanine,2-amino-6-hydroxypurine,guanin,2-aminohypoxanthine,mearlmaid,pearl essence,guanine enol,stella polaris,dew pearl,natural pearl essence
InChI Key	UYTPUPDQBNUYGX-UHFFFAOYSA-N
Molecular Formula	C5H5N5O

518

4-Phenyl-1,2,4-triazoline-3,5-dione, TCI America™

CAS: 4233-33-4 Molecular Formula: C8H5N3O2 Molecular Weight (g/mol): 175.15 MDL Number: MFCD00003148 InChI Key: ISULLEUFOQSBGY-UHFFFAOYSA-N Synonym: PTAD PubChem CID: 77913 IUPAC Name: 4-phenyl-4,5-dihydro-3H-1,2,4-triazole-3,5-dione SMILES: O=C1N=NC(=O)N1C1=CC=CC=C1

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Specifications

PubChem CID	77913
CAS	4233-33-4
Molecular Weight (g/mol)	175.15
MDL Number	MFCD00003148
SMILES	O=C1N=NC(=O)N1C1=CC=CC=C1
Synonym	PTAD
IUPAC Name	4-phenyl-4,5-dihydro-3H-1,2,4-triazole-3,5-dione
InChI Key	ISULLEUFOQSBGY-UHFFFAOYSA-N
Molecular Formula	C8H5N3O2

519

Quinaldine, 96%

CAS: 91-63-4 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00006756 InChI Key: SMUQFGGVLNAIOZ-UHFFFAOYSA-N Synonym: quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech PubChem CID: 7060 IUPAC Name: 2-methylquinoline SMILES: CC1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	7060
CAS	91-63-4
Molecular Weight (g/mol)	143.19
MDL Number	MFCD00006756
SMILES	CC1=CC=C2C=CC=CC2=N1
Synonym	quinaldine,chinaldine,khinaldin,quinoline, 2-methyl,2-methyl-quinoline,methylquinoline,2-methylchinolin,ccris 1155,2-methylchinoline,2-methylchinolin czech
IUPAC Name	2-methylquinoline
InChI Key	SMUQFGGVLNAIOZ-UHFFFAOYSA-N
Molecular Formula	C10H9N

520

1,10-Phenanthroline monohydrochloride monohydrate, 99%

CAS: 18851-33-7 Molecular Formula: C12H11ClN2O Molecular Weight (g/mol): 234.683 MDL Number: MFCD00150061 InChI Key: NDLHUHRGAIHALB-UHFFFAOYSA-N Synonym: 1,10-phenanthroline hydrochloride monohydrate,1,10-phenanthroline hydrochloride hydrate,1,10-phenanthroline monohydrochloride monohydrate,1,10-phenanthroline hydrate hydrochloride,1,10-phenanthroline, monohydrochloride, monohydrate,phen hydrate hydrochloride,acmc-209iz9,dsstox_cid_24309,dsstox_rid_80145,dsstox_gsid_44309 PubChem CID: 2723715 IUPAC Name: 1,10-phenanthroline;hydrate;hydrochloride SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O.Cl

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Specifications

PubChem CID	2723715
CAS	18851-33-7
Molecular Weight (g/mol)	234.683
MDL Number	MFCD00150061
SMILES	C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O.Cl
Synonym	1,10-phenanthroline hydrochloride monohydrate,1,10-phenanthroline hydrochloride hydrate,1,10-phenanthroline monohydrochloride monohydrate,1,10-phenanthroline hydrate hydrochloride,1,10-phenanthroline, monohydrochloride, monohydrate,phen hydrate hydrochloride,acmc-209iz9,dsstox_cid_24309,dsstox_rid_80145,dsstox_gsid_44309
IUPAC Name	1,10-phenanthroline;hydrate;hydrochloride
InChI Key	NDLHUHRGAIHALB-UHFFFAOYSA-N
Molecular Formula	C12H11ClN2O

521

1-Methylindole-3-carboxaldehyde, 98+%

CAS: 19012-03-4 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00014570 InChI Key: KXYBYRKRRGSZCX-UHFFFAOYSA-N Synonym: 1-methyl-1h-indole-3-carbaldehyde,1-methylindole-3-carboxaldehyde,1-methyl-indole-3-carbaldehyde,1h-indole-3-carboxaldehyde, 1-methyl,3-formyl-1-methylindole,1-methyl-3-formylindole,n-methyl-3-formylindole,indole-3-carboxaldehyde, 1-methyl,3-formyl-1-methyl-1h-indole,n-methyl-3-indolecarboxaldehyde PubChem CID: 87894 IUPAC Name: 1-methylindole-3-carbaldehyde SMILES: CN1C=C(C=O)C2=CC=CC=C12

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Specifications

PubChem CID	87894
CAS	19012-03-4
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00014570
SMILES	CN1C=C(C=O)C2=CC=CC=C12
Synonym	1-methyl-1h-indole-3-carbaldehyde,1-methylindole-3-carboxaldehyde,1-methyl-indole-3-carbaldehyde,1h-indole-3-carboxaldehyde, 1-methyl,3-formyl-1-methylindole,1-methyl-3-formylindole,n-methyl-3-formylindole,indole-3-carboxaldehyde, 1-methyl,3-formyl-1-methyl-1h-indole,n-methyl-3-indolecarboxaldehyde
IUPAC Name	1-methylindole-3-carbaldehyde
InChI Key	KXYBYRKRRGSZCX-UHFFFAOYSA-N
Molecular Formula	C10H9NO

522

(S)-(+)-Camptothecin 97.0+%, TCI America™

CAS: 3-4-7689 Molecular Formula: C20H16N2O4 Molecular Weight (g/mol): 348.36 MDL Number: MFCD00081076 InChI Key: VSJKWCGYPAHWDS-FQEVSTJZSA-N Synonym: camptothecin,camptothecine,s-+-camptothecin,campathecin,+-camptothecine,d-camptothecin,20 s-camptothecine,+-camptothecin,21,22-secocamptothecin-21-oic acid lactone,s-camptothecin PubChem CID: 24360 ChEBI: CHEBI:27656 SMILES: CCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O

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Specifications

PubChem CID	24360
CAS	3-4-7689
Molecular Weight (g/mol)	348.36
ChEBI	CHEBI:27656
MDL Number	MFCD00081076
SMILES	CCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=CC=CC=C5N=C4C3=C2)O
Synonym	camptothecin,camptothecine,s-+-camptothecin,campathecin,+-camptothecine,d-camptothecin,20 s-camptothecine,+-camptothecin,21,22-secocamptothecin-21-oic acid lactone,s-camptothecin
InChI Key	VSJKWCGYPAHWDS-FQEVSTJZSA-N
Molecular Formula	C20H16N2O4

523

Methyl Red (0.1% in ca. 95% Ethanol) [for Titration], TCI America™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: MFCD00002425 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N Synonym: methyl red,o-methyl red,c.i. acid red 2,acid red 2,cerven methylova,cerven kysela 2,4-dimethylamino-2'-carboxylazobenzene,2-carboxy-4'-dimethylamino azobenzene,2-4-dimethylaminophenylazo benzoic acid,ci acid red 2 PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

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Specifications

PubChem CID	10303
CAS	493-52-7
Molecular Weight (g/mol)	269.304
MDL Number	MFCD00002425
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O
Synonym	methyl red,o-methyl red,c.i. acid red 2,acid red 2,cerven methylova,cerven kysela 2,4-dimethylamino-2'-carboxylazobenzene,2-carboxy-4'-dimethylamino azobenzene,2-4-dimethylaminophenylazo benzoic acid,ci acid red 2
IUPAC Name	2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
InChI Key	CEQFOVLGLXCDCX-UHFFFAOYSA-N
Molecular Formula	C15H15N3O2

524

Butyl Glycidyl Ether 98.0+%, TCI America™

CAS: 2426-08-6 Molecular Formula: C7H14O2 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00005145 InChI Key: YSUQLAYJZDEMOT-UHFFFAOYNA-N Synonym: butyl glycidyl ether,n-butyl glycidyl ether,2-butoxymethyl oxirane,oxirane, butoxymethyl,1-butoxy-2,3-epoxypropane,glycidyl butyl ether,butoxymethyl oxirane,ether, butyl glycidyl,glycidyl n-butyl ether,butyl 2,3-epoxypropyl ether PubChem CID: 17049 IUPAC Name: 2-(butoxymethyl)oxirane SMILES: CCCCOCC1CO1

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Specifications

PubChem CID	17049
CAS	2426-08-6
Molecular Weight (g/mol)	130.19
MDL Number	MFCD00005145
SMILES	CCCCOCC1CO1
Synonym	butyl glycidyl ether,n-butyl glycidyl ether,2-butoxymethyl oxirane,oxirane, butoxymethyl,1-butoxy-2,3-epoxypropane,glycidyl butyl ether,butoxymethyl oxirane,ether, butyl glycidyl,glycidyl n-butyl ether,butyl 2,3-epoxypropyl ether
IUPAC Name	2-(butoxymethyl)oxirane
InChI Key	YSUQLAYJZDEMOT-UHFFFAOYNA-N
Molecular Formula	C7H14O2

525

Pyromellitic Dianhydride 98.0+%, TCI America™

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 IUPAC Name: 5,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8-triene-4,6,10,12-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

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Specifications

PubChem CID	6966
CAS	89-32-7
Molecular Weight (g/mol)	218.12
MDL Number	MFCD00005005
SMILES	O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Synonym	pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
IUPAC Name	5,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8-triene-4,6,10,12-tetrone
InChI Key	ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Molecular Formula	C10H2O6

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