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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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Keyword Search:
1 – 15 of 1,440 results
1

Bicinchoninic acid disodium salt

CAS: 979-88-4 Molecular Formula: C20H10N2Na2O4 Molecular Weight (g/mol): 388.29 MDL Number: MFCD00037500 InChI Key: AUPXFICLXPLHBB-UHFFFAOYSA-L Synonym: sodium 2,2'-biquinoline-4,4'-dicarboxylate,2,2'-biquinoline-4,4-dicarboxylic acid disodium salt,2,2'-biquinoline-4,4'-dicarboxylic acid, disodium salt,sodium bicinchoninate,2,2'-biquinoline-4,4'-dicarboxylic acid disodium salt,disodium 2,2'-biquinoline-4,4'-dicarboxylate,bicinchoninic acid disodium salt,bca,2,2'-biquinoline-4,4'-dicarboxylic acid, sodium salt 1:2 PubChem CID: 164763 SMILES: [Na+].[Na+].[O-]C(=O)C1=C2C=CC=CC2=NC(=C1)C1=CC(C([O-])=O)=C2C=CC=CC2=N1

PubChem CID 164763
CAS 979-88-4
Molecular Weight (g/mol) 388.29
MDL Number MFCD00037500
SMILES [Na+].[Na+].[O-]C(=O)C1=C2C=CC=CC2=NC(=C1)C1=CC(C([O-])=O)=C2C=CC=CC2=N1
Synonym sodium 2,2'-biquinoline-4,4'-dicarboxylate,2,2'-biquinoline-4,4-dicarboxylic acid disodium salt,2,2'-biquinoline-4,4'-dicarboxylic acid, disodium salt,sodium bicinchoninate,2,2'-biquinoline-4,4'-dicarboxylic acid disodium salt,disodium 2,2'-biquinoline-4,4'-dicarboxylate,bicinchoninic acid disodium salt,bca,2,2'-biquinoline-4,4'-dicarboxylic acid, sodium salt 1:2
InChI Key AUPXFICLXPLHBB-UHFFFAOYSA-L
Molecular Formula C20H10N2Na2O4
2

Pyrimidine free base 98.0+%, TCI America™

CAS: 289-95-2 Molecular Formula: C4H4N2 Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006059 InChI Key: CZPWVGJYEJSRLH-UHFFFAOYSA-N Synonym: 1,3-diazine,metadiazine,m-diazine,miazine,1,3-diazabenzene,base,1,3-diazin,pyrimidin,unii-k8cxk5q32l,k8cxk5q32l PubChem CID: 9260 ChEBI: CHEBI:16898 IUPAC Name: pyrimidine SMILES: C1=CN=CN=C1

PubChem CID 9260
CAS 289-95-2
Molecular Weight (g/mol) 80.09
ChEBI CHEBI:16898
MDL Number MFCD00006059
SMILES C1=CN=CN=C1
Synonym 1,3-diazine,metadiazine,m-diazine,miazine,1,3-diazabenzene,base,1,3-diazin,pyrimidin,unii-k8cxk5q32l,k8cxk5q32l
IUPAC Name pyrimidine
InChI Key CZPWVGJYEJSRLH-UHFFFAOYSA-N
Molecular Formula C4H4N2
3

(-)-Cinchonidine, 99% (total base), may cont. up to 5% quinine

CAS: 485-71-2 Molecular Formula: C19H22N2O Molecular Weight (g/mol): 294.40 MDL Number: MFCD00006783 InChI Key: KMPWYEUPVWOPIM-UHFFFAOYNA-N Synonym: cinchonidine PubChem CID: 45358337 SMILES: OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1

PubChem CID 45358337
CAS 485-71-2
Molecular Weight (g/mol) 294.40
MDL Number MFCD00006783
SMILES OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1
Synonym cinchonidine
InChI Key KMPWYEUPVWOPIM-UHFFFAOYNA-N
Molecular Formula C19H22N2O
4

Quinine, anhydrous, 99% (total base), may cont. up to 5% dihydroquinine

CAS: 130-95-0 Molecular Formula: C20H24N2O2 Molecular Weight (g/mol): 324.42 MDL Number: MFCD00198096 InChI Key: LOUPRKONTZGTKE-ZCXAXGJJNA-N Synonym: 1r-6-methoxyquinolin-4-yl 1s,4s,5r-5-vinylquinuclidin-2-yl methanol,quinine anhydrous,+-2,3-o-isopropylidene-l-threitol PubChem CID: 129316724 SMILES: [H][C@@]1(CN2CCC1C[C@@]2([H])[C@H](O)C1=C2C=C(OC)C=CC2=NC=C1)C=C

PubChem CID 129316724
CAS 130-95-0
Molecular Weight (g/mol) 324.42
MDL Number MFCD00198096
SMILES [H][C@@]1(CN2CCC1C[C@@]2([H])[C@H](O)C1=C2C=C(OC)C=CC2=NC=C1)C=C
Synonym 1r-6-methoxyquinolin-4-yl 1s,4s,5r-5-vinylquinuclidin-2-yl methanol,quinine anhydrous,+-2,3-o-isopropylidene-l-threitol
InChI Key LOUPRKONTZGTKE-ZCXAXGJJNA-N
Molecular Formula C20H24N2O2
5

Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

PubChem CID 4421
CAS 389-08-2
Molecular Weight (g/mol) 232.239
ChEBI CHEBI:100147
SMILES CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula C12H12N2O3
6

Quinaldic acid, 99%

CAS: 93-10-7 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00006752 InChI Key: LOAUVZALPPNFOQ-UHFFFAOYSA-N Synonym: quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid PubChem CID: 7124 ChEBI: CHEBI:18386 IUPAC Name: quinoline-2-carboxylic acid SMILES: OC(=O)C1=CC=C2C=CC=CC2=N1

PubChem CID 7124
CAS 93-10-7
Molecular Weight (g/mol) 173.17
ChEBI CHEBI:18386
MDL Number MFCD00006752
SMILES OC(=O)C1=CC=C2C=CC=CC2=N1
Synonym quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid
IUPAC Name quinoline-2-carboxylic acid
InChI Key LOAUVZALPPNFOQ-UHFFFAOYSA-N
Molecular Formula C10H7NO2
7

Piperonylic acid, 98+%

CAS: 94-53-1 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.13 MDL Number: MFCD00005830 InChI Key: VDVJGIYXDVPQLP-UHFFFAOYSA-N Synonym: piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid PubChem CID: 7196 IUPAC Name: 1,3-benzodioxole-5-carboxylic acid SMILES: OC(=O)C1=CC=C2OCOC2=C1

PubChem CID 7196
CAS 94-53-1
Molecular Weight (g/mol) 166.13
MDL Number MFCD00005830
SMILES OC(=O)C1=CC=C2OCOC2=C1
Synonym piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid
IUPAC Name 1,3-benzodioxole-5-carboxylic acid
InChI Key VDVJGIYXDVPQLP-UHFFFAOYSA-N
Molecular Formula C8H6O4
8

Quinaldic acid, 98%

CAS: 93-10-7 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00006752 InChI Key: LOAUVZALPPNFOQ-UHFFFAOYSA-N Synonym: quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid PubChem CID: 7124 ChEBI: CHEBI:18386 IUPAC Name: quinoline-2-carboxylic acid SMILES: OC(=O)C1=CC=C2C=CC=CC2=N1

PubChem CID 7124
CAS 93-10-7
Molecular Weight (g/mol) 173.17
ChEBI CHEBI:18386
MDL Number MFCD00006752
SMILES OC(=O)C1=CC=C2C=CC=CC2=N1
Synonym quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid
IUPAC Name quinoline-2-carboxylic acid
InChI Key LOAUVZALPPNFOQ-UHFFFAOYSA-N
Molecular Formula C10H7NO2
9

Gibberellic acid, 98%

CAS: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00079329 InChI Key: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs PubChem CID: 91757643 IUPAC Name: (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid SMILES: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

PubChem CID 91757643
CAS 77-06-5
Molecular Weight (g/mol) 346.38
MDL Number MFCD00079329
SMILES CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O
Synonym gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs
IUPAC Name (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid
InChI Key IXORZMNAPKEEDV-QTWFBFKQSA-N
Molecular Formula C19H22O6
10

Nipecotic acid, 98%

CAS: 498-95-3 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.16 MDL Number: MFCD00005992 MFCD01630787 InChI Key: XJLSEXAGTJCILF-UHFFFAOYSA-N Synonym: nipecotic acid,3-piperidinecarboxylic acid,hexahydronicotinic acid,+/--nipecotic acid,h-dl-nip-oh,+/--3-piperidine carboxylic acid,dl-piperidine-3-carboxylic acid,nipecotic,h-nip-oh,3-carboxypiperidine PubChem CID: 4498 ChEBI: CHEBI:116931 IUPAC Name: piperidine-3-carboxylic acid SMILES: OC(=O)C1CCCNC1

PubChem CID 4498
CAS 498-95-3
Molecular Weight (g/mol) 129.16
ChEBI CHEBI:116931
MDL Number MFCD00005992 MFCD01630787
SMILES OC(=O)C1CCCNC1
Synonym nipecotic acid,3-piperidinecarboxylic acid,hexahydronicotinic acid,+/--nipecotic acid,h-dl-nip-oh,+/--3-piperidine carboxylic acid,dl-piperidine-3-carboxylic acid,nipecotic,h-nip-oh,3-carboxypiperidine
IUPAC Name piperidine-3-carboxylic acid
InChI Key XJLSEXAGTJCILF-UHFFFAOYSA-N
Molecular Formula C6H11NO2
11

Coumalic acid, 97%

CAS: 500-05-0 Molecular Formula: C6H4O4 Molecular Weight (g/mol): 140.09 MDL Number: MFCD00006644 InChI Key: ORGPJDKNYMVLFL-UHFFFAOYSA-N Synonym: coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g PubChem CID: 68141 SMILES: OC(=O)C1=COC(=O)C=C1

PubChem CID 68141
CAS 500-05-0
Molecular Weight (g/mol) 140.09
MDL Number MFCD00006644
SMILES OC(=O)C1=COC(=O)C=C1
Synonym coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g
InChI Key ORGPJDKNYMVLFL-UHFFFAOYSA-N
Molecular Formula C6H4O4
12

Nalidixic acid, 99%

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 MDL Number: MFCD00006884 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

PubChem CID 4421
CAS 389-08-2
Molecular Weight (g/mol) 232.239
ChEBI CHEBI:100147
MDL Number MFCD00006884
SMILES CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula C12H12N2O3
13

Gibberellic acid, 99%

CAS: 77-06-5 Molecular Formula: C19H22O6 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00079329 InChI Key: IXORZMNAPKEEDV-QTWFBFKQSA-N Synonym: gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs PubChem CID: 91757643 IUPAC Name: (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid SMILES: CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O

PubChem CID 91757643
CAS 77-06-5
Molecular Weight (g/mol) 346.38
MDL Number MFCD00079329
SMILES CC12[C@H]3[C@H](C(O)=O)[C@@]45CC(=C)[C@@](O)(C4)CC[C@H]5[C@]3(OC1=O)C=C[C@@H]2O
Synonym gibberellic acid,gibberellin a3,gibberellin,gibreskol,brellin,cekugib,grocel,gibberellin x,gibberellic acid ga3,gib-tabs
IUPAC Name (1R,2R,5S,8S,9S,10R,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylic acid
InChI Key IXORZMNAPKEEDV-QTWFBFKQSA-N
Molecular Formula C19H22O6
14

Piperonylic acid, 99%

CAS: 94-53-1 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.13 MDL Number: MFCD00005830 InChI Key: VDVJGIYXDVPQLP-UHFFFAOYSA-N Synonym: piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid PubChem CID: 7196 IUPAC Name: 1,3-benzodioxole-5-carboxylic acid SMILES: OC(=O)C1=CC=C2OCOC2=C1

PubChem CID 7196
CAS 94-53-1
Molecular Weight (g/mol) 166.13
MDL Number MFCD00005830
SMILES OC(=O)C1=CC=C2OCOC2=C1
Synonym piperonylic acid,heliotropic acid,3,4-methylenedioxybenzoic acid,benzo d 1,3 dioxole-5-carboxylic acid,2h-1,3-benzodioxole-5-carboxylic acid,benzo 1,3 dioxole-5-carboxylic acid,protocatechuic acid methylene ether,5-benzodioxolecarboxylic acid,3,4-dioxymethylenebenzoic acid,3,4-methylene dioxybenzoic acid
IUPAC Name 1,3-benzodioxole-5-carboxylic acid
InChI Key VDVJGIYXDVPQLP-UHFFFAOYSA-N
Molecular Formula C8H6O4
15

Nicotinic acid, 99.5%

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: OC(=O)C1=CC=CN=C1

PubChem CID 938
CAS 59-67-6
Molecular Weight (g/mol) 123.11
ChEBI CHEBI:15940
MDL Number MFCD00006391
SMILES OC(=O)C1=CC=CN=C1
Synonym nicotinic acid,niacin,3-pyridinecarboxylic acid,3-carboxypyridine,wampocap,acidum nicotinicum,apelagrin,pellagrin,akotin,daskil
IUPAC Name pyridine-3-carboxylic acid
InChI Key PVNIIMVLHYAWGP-UHFFFAOYSA-N
Molecular Formula C6H5NO2