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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2,731 – 2,745 of 196,709 results

2,731

Bathophenanthrolinedisulfonic acid disodium salt trihydrate, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

Synonym: 4,7-Diphenyl-1,10-phenanthroline-disulfonic acid disodium salt trihydrate; Disodium bathophenanthrolinedisulfonate trihydrate

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Synonym	4,7-Diphenyl-1,10-phenanthroline-disulfonic acid disodium salt trihydrate; Disodium bathophenanthrolinedisulfonate trihydrate

2,732

4,7-Dimethyl-1,10-phenanthroline, 98%

CAS: 3248-05-3 Molecular Formula: C14H12N2 Molecular Weight (g/mol): 208.26 MDL Number: MFCD00004979 InChI Key: JIVLDFFWTQYGSR-UHFFFAOYSA-N Synonym: 4,7-dimethyl-o-phenanthroline,1,10-phenanthroline, 4,7-dimethyl,4,7-dimethyl-1,10 phenanthroline,4,7-dimethylpyridino 3,2-h quinoline,acmc-1cjn6,bis 5-chlorophenyl acetic acid,4,7-dimethyl-1,9-phenanthroline,1,10-phenanthroline, 4,7-dimethyl-, hydrate PubChem CID: 72792 IUPAC Name: 4,7-dimethyl-1,10-phenanthroline SMILES: CC1=C2C=CC3=C(C=CN=C3C2=NC=C1)C

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PubChem CID	72792
CAS	3248-05-3
Molecular Weight (g/mol)	208.26
MDL Number	MFCD00004979
SMILES	CC1=C2C=CC3=C(C=CN=C3C2=NC=C1)C
Synonym	4,7-dimethyl-o-phenanthroline,1,10-phenanthroline, 4,7-dimethyl,4,7-dimethyl-1,10 phenanthroline,4,7-dimethylpyridino 3,2-h quinoline,acmc-1cjn6,bis 5-chlorophenyl acetic acid,4,7-dimethyl-1,9-phenanthroline,1,10-phenanthroline, 4,7-dimethyl-, hydrate
IUPAC Name	4,7-dimethyl-1,10-phenanthroline
InChI Key	JIVLDFFWTQYGSR-UHFFFAOYSA-N
Molecular Formula	C14H12N2

2,733

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical

CAS: 5144-89-8

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CAS	5144-89-8

2,734

1,10-Phenanthroline monohydrate, 99+%, pure

CAS: 5144-89-8 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.23 MDL Number: MFCD00149973 InChI Key: PPQJCISYYXZCAE-UHFFFAOYSA-N PubChem CID: 21226 SMILES: O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1

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Specifications

PubChem CID	21226
CAS	5144-89-8
Molecular Weight (g/mol)	198.23
MDL Number	MFCD00149973
SMILES	O.C1=CN=C2C(C=CC3=CC=CN=C23)=C1
InChI Key	PPQJCISYYXZCAE-UHFFFAOYSA-N
Molecular Formula	C12H10N2O

2,735

4,7-Dihydroxy-1,10-phenanthroline

CAS: 3922-40-5 Molecular Formula: C12H8N2O2 Molecular Weight (g/mol): 212.208 MDL Number: MFCD00004975 InChI Key: SLIBCJURSADKPV-UHFFFAOYSA-N Synonym: 1,10-phenanthroline-4,7-diol,4,7-dihydroxy-1,10-phenanthroline,1,10-phenanthroline-4,7 1h,10h-dione,1,4,7,10-tetrahydro-1,10-phenanthroline-4,7-dione,pyridino 3,2-h quinoline-4,7-diol,acmc-1coeh,bidd:gt0532,1,1-phenanthroline-4,7-diol,1,10 phenanthroline-4,7-diol,4,7-dioxylato-1,10-phenanthroline PubChem CID: 77524 IUPAC Name: 1,10-dihydro-1,10-phenanthroline-4,7-dione SMILES: C1=CC2=C(C3=C1C(=O)C=CN3)NC=CC2=O

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Specifications

PubChem CID	77524
CAS	3922-40-5
Molecular Weight (g/mol)	212.208
MDL Number	MFCD00004975
SMILES	C1=CC2=C(C3=C1C(=O)C=CN3)NC=CC2=O
Synonym	1,10-phenanthroline-4,7-diol,4,7-dihydroxy-1,10-phenanthroline,1,10-phenanthroline-4,7 1h,10h-dione,1,4,7,10-tetrahydro-1,10-phenanthroline-4,7-dione,pyridino 3,2-h quinoline-4,7-diol,acmc-1coeh,bidd:gt0532,1,1-phenanthroline-4,7-diol,1,10 phenanthroline-4,7-diol,4,7-dioxylato-1,10-phenanthroline
IUPAC Name	1,10-dihydro-1,10-phenanthroline-4,7-dione
InChI Key	SLIBCJURSADKPV-UHFFFAOYSA-N
Molecular Formula	C12H8N2O2

2,736

1,10-Phenanthroline iron(II) perchlorate, Thermo Scientific Chemicals

CAS: 14586-54-0 Molecular Formula: C36H24Cl2FeN6O8 Molecular Weight (g/mol): 795.367 MDL Number: MFCD00050959 InChI Key: QIZDTKUCQUZJHS-UHFFFAOYSA-L Synonym: 1,10-phenanthroline ferrous perchlorate,iron 2+ ; 1,10-phenanthroline; diperchlorate,iron 2+ perchlorate 1,10-phenanthroline 1:2:3,iron 2+ , tris 1,10-phenanthroline-.kappa.n1,.kappa.n10-, oc-6-11-, diperchlorate,tris 1,10-phenanthroline-n1,n10 iron diperchlorate,3c12h8n2.2clo4.fe,iron 2+ , tris 1,10-phenanthroline-kappan1,kappan10-, oc-6-11-, diperchlorate,iron 2+ , tris 1,10-phenanthroline-kappan1,kappan10-, oc-6-11-, perchlorate 1:2,iron 2+ , tris 1,10-phenanthroline-.kappa.n1,.kappa.n10-, oc-6-11-, perchlorate 1:2 PubChem CID: 84537 IUPAC Name: iron(2+);1,10-phenanthroline;diperchlorate SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Fe+2]

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PubChem CID	84537
CAS	14586-54-0
Molecular Weight (g/mol)	795.367
MDL Number	MFCD00050959
SMILES	C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Fe+2]
Synonym	1,10-phenanthroline ferrous perchlorate,iron 2+ ; 1,10-phenanthroline; diperchlorate,iron 2+ perchlorate 1,10-phenanthroline 1:2:3,iron 2+ , tris 1,10-phenanthroline-.kappa.n1,.kappa.n10-, oc-6-11-, diperchlorate,tris 1,10-phenanthroline-n1,n10 iron diperchlorate,3c12h8n2.2clo4.fe,iron 2+ , tris 1,10-phenanthroline-kappan1,kappan10-, oc-6-11-, diperchlorate,iron 2+ , tris 1,10-phenanthroline-kappan1,kappan10-, oc-6-11-, perchlorate 1:2,iron 2+ , tris 1,10-phenanthroline-.kappa.n1,.kappa.n10-, oc-6-11-, perchlorate 1:2
IUPAC Name	iron(2+);1,10-phenanthroline;diperchlorate
InChI Key	QIZDTKUCQUZJHS-UHFFFAOYSA-L
Molecular Formula	C36H24Cl2FeN6O8

2,737

3,4,7,8-Tetramethyl-1,10-phenanthroline, 98+%

CAS: 1660-93-1 Molecular Formula: C16H16N2 Molecular Weight (g/mol): 236.318 MDL Number: MFCD00004974 InChI Key: NPAXPTHCUCUHPT-UHFFFAOYSA-N Synonym: 1,10-phenanthroline, 3,4,7,8-tetramethyl,3,4,7,8-tetramethylphenanthroline,3,4,7,8-tetramethyl-1, 10-phenanthroline,chembl99384,3,4,7,8-tetramethyl-1,10 phenanthroline,3,4,7,8-tetramethylpyridino 3,2-h quinoline,acmc-209dtn,3,4,7,8-me4phenan,bidd:gt0406,3,4,7,8-tetramethylphenantroline PubChem CID: 74265 IUPAC Name: 3,4,7,8-tetramethyl-1,10-phenanthroline SMILES: CC1=CN=C2C(=C1C)C=CC3=C(C(=CN=C32)C)C

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Specifications

PubChem CID	74265
CAS	1660-93-1
Molecular Weight (g/mol)	236.318
MDL Number	MFCD00004974
SMILES	CC1=CN=C2C(=C1C)C=CC3=C(C(=CN=C32)C)C
Synonym	1,10-phenanthroline, 3,4,7,8-tetramethyl,3,4,7,8-tetramethylphenanthroline,3,4,7,8-tetramethyl-1, 10-phenanthroline,chembl99384,3,4,7,8-tetramethyl-1,10 phenanthroline,3,4,7,8-tetramethylpyridino 3,2-h quinoline,acmc-209dtn,3,4,7,8-me4phenan,bidd:gt0406,3,4,7,8-tetramethylphenantroline
IUPAC Name	3,4,7,8-tetramethyl-1,10-phenanthroline
InChI Key	NPAXPTHCUCUHPT-UHFFFAOYSA-N
Molecular Formula	C16H16N2

2,738

Bathophenanthroline, For Spectrophotometric Det. of Fe in Serum, ≥99.0%, MilliporeSigma™ Supelco™

MDL Number: MFCD00004976 Synonym: 4,7-Diphenyl-1,10-phenanthroline; BPhen

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MDL Number	MFCD00004976
Synonym	4,7-Diphenyl-1,10-phenanthroline; BPhen

2,739

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, 98%

CAS: 4733-39-5 Molecular Formula: C26H20N2 Molecular Weight (g/mol): 360.46 MDL Number: MFCD00004972 InChI Key: STTGYIUESPWXOW-UHFFFAOYSA-N Synonym: bathocuproine,bathocuproin,1,10-phenanthroline, 2,9-dimethyl-4,7-diphenyl,unii-9thp2v94fx,9thp2v94fx,2,9-dimethyl-4,7-diphenylpyridino 3,2-h quinoline,pubchem19657,bathocuproin 1g,bidd:gt0563 PubChem CID: 65149 IUPAC Name: 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline SMILES: CC1=CC(C2=CC=CC=C2)=C2C=CC3=C(C=C(C)N=C3C2=N1)C1=CC=CC=C1

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PubChem CID	65149
CAS	4733-39-5
Molecular Weight (g/mol)	360.46
MDL Number	MFCD00004972
SMILES	CC1=CC(C2=CC=CC=C2)=C2C=CC3=C(C=C(C)N=C3C2=N1)C1=CC=CC=C1
Synonym	bathocuproine,bathocuproin,1,10-phenanthroline, 2,9-dimethyl-4,7-diphenyl,unii-9thp2v94fx,9thp2v94fx,2,9-dimethyl-4,7-diphenylpyridino 3,2-h quinoline,pubchem19657,bathocuproin 1g,bidd:gt0563
IUPAC Name	2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline
InChI Key	STTGYIUESPWXOW-UHFFFAOYSA-N
Molecular Formula	C26H20N2

2,740

Quinoline-6-carboxylic acid, 97%, Thermo Scientific™

CAS: 10349-57-2 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00047613 InChI Key: VXGYRCVTBHVXMZ-UHFFFAOYSA-N Synonym: 6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide PubChem CID: 82571 IUPAC Name: quinoline-6-carboxylic acid SMILES: C1=CC2=C(C=CC(=C2)C(=O)O)N=C1

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PubChem CID	82571
CAS	10349-57-2
Molecular Weight (g/mol)	173.171
MDL Number	MFCD00047613
SMILES	C1=CC2=C(C=CC(=C2)C(=O)O)N=C1
Synonym	6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide
IUPAC Name	quinoline-6-carboxylic acid
InChI Key	VXGYRCVTBHVXMZ-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

2,741

gamma-Undecalactone, 98%

CAS: 104-67-6 Molecular Formula: C₁₁H₂₀O₂ Molecular Weight (g/mol): 184.28 MDL Number: MFCD00005405 InChI Key: PHXATPHONSXBIL-UHFFFAOYSA-N Synonym: gamma-undecalactone,4-undecanolide,5-heptyldihydrofuran-2 3h-one,persicol,1,4-undecanolide,peach aldehyde,peach lactone,2 3h-furanone, 5-heptyldihydro,aldehyde c-14 peach,gamma-undecanolactone PubChem CID: 7714 IUPAC Name: 5-heptyloxolan-2-one SMILES: CCCCCCCC1CCC(=O)O1

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PubChem CID	7714
CAS	104-67-6
Molecular Weight (g/mol)	184.28
MDL Number	MFCD00005405
SMILES	CCCCCCCC1CCC(=O)O1
Synonym	gamma-undecalactone,4-undecanolide,5-heptyldihydrofuran-2 3h-one,persicol,1,4-undecanolide,peach aldehyde,peach lactone,2 3h-furanone, 5-heptyldihydro,aldehyde c-14 peach,gamma-undecanolactone
IUPAC Name	5-heptyloxolan-2-one
InChI Key	PHXATPHONSXBIL-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₀O₂

2,742

5-Aminoisophthalic acid, 95%

CAS: 99-31-0 Molecular Formula: C8H7NO4 Molecular Weight (g/mol): 181.147 MDL Number: MFCD00002522 InChI Key: KBZFDRWPMZESDI-UHFFFAOYSA-N Synonym: 5-aminoisophthalic acid,1,3-benzenedicarboxylic acid, 5-amino,5-amino-1,3-isophthalic acid,isophthalic acid, 5-amino,5-amino-1,3-benzenedicarboxylic acid,3,5-dicarboxyaniline,5-aminoisophtalic acid,3,5-dicarboxy-aniline,pubchem20539,anhydrous PubChem CID: 66833 IUPAC Name: 5-aminobenzene-1,3-dicarboxylic acid SMILES: C1=C(C=C(C=C1C(=O)O)N)C(=O)O

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Specifications

PubChem CID	66833
CAS	99-31-0
Molecular Weight (g/mol)	181.147
MDL Number	MFCD00002522
SMILES	C1=C(C=C(C=C1C(=O)O)N)C(=O)O
Synonym	5-aminoisophthalic acid,1,3-benzenedicarboxylic acid, 5-amino,5-amino-1,3-isophthalic acid,isophthalic acid, 5-amino,5-amino-1,3-benzenedicarboxylic acid,3,5-dicarboxyaniline,5-aminoisophtalic acid,3,5-dicarboxy-aniline,pubchem20539,anhydrous
IUPAC Name	5-aminobenzene-1,3-dicarboxylic acid
InChI Key	KBZFDRWPMZESDI-UHFFFAOYSA-N
Molecular Formula	C8H7NO4

2,743

Isophthalic acid, 99%

CAS: 121-91-5 Molecular Formula: C₈H₆O₄ Molecular Weight (g/mol): 166.13 MDL Number: MFCD00002516 InChI Key: QQVIHTHCMHWDBS-UHFFFAOYSA-N Synonym: isophthalic acid,1,3-benzenedicarboxylic acid,m-phthalic acid,m-benzenedicarboxylic acid,acide isophtalique,kyselina isoftalova,iso-phthalic acid,acide isophtalique french,kyselina isoftalova czech,unii-x35216h9fj PubChem CID: 8496 ChEBI: CHEBI:30802 IUPAC Name: benzene-1,3-dicarboxylic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C(=O)O

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Specifications

PubChem CID	8496
CAS	121-91-5
Molecular Weight (g/mol)	166.13
ChEBI	CHEBI:30802
MDL Number	MFCD00002516
SMILES	C1=CC(=CC(=C1)C(=O)O)C(=O)O
Synonym	isophthalic acid,1,3-benzenedicarboxylic acid,m-phthalic acid,m-benzenedicarboxylic acid,acide isophtalique,kyselina isoftalova,iso-phthalic acid,acide isophtalique french,kyselina isoftalova czech,unii-x35216h9fj
IUPAC Name	benzene-1,3-dicarboxylic acid
InChI Key	QQVIHTHCMHWDBS-UHFFFAOYSA-N
Molecular Formula	C₈H₆O₄

2,744

Ethyl 1,3-dithiolane-2-carboxylate, 99%, Thermo Scientific™

CAS: 20461-99-8 Molecular Formula: C₆H₁₀O₂S₂ Molecular Weight (g/mol): 178.26 MDL Number: MFCD00005411 InChI Key: OMCSHTHLIQOHDD-UHFFFAOYSA-N Synonym: 2-carboethoxydithiolane,ethyl1,3-dithiolane-2-carboxylate,1,3-dithiolane-2-carboxylic acid ethyl ester,acmc-209faj,2-carboethoxy-1,3-dithiolane,omcshthliqohdd-uhfffaoysa,1,3-dithiolane-2-carboxylicacid,ethyl ester,1,3-dithiolane-2-carboxylicacid, ethyl ester,1,3-dithiolane-2-carboxylic acid, ethyl ester,ethyl 1,3-dithiolane-2-carboxylate PubChem CID: 88551 IUPAC Name: ethyl 1,3-dithiolane-2-carboxylate SMILES: CCOC(=O)C1SCCS1

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Specifications

PubChem CID	88551
CAS	20461-99-8
Molecular Weight (g/mol)	178.26
MDL Number	MFCD00005411
SMILES	CCOC(=O)C1SCCS1
Synonym	2-carboethoxydithiolane,ethyl1,3-dithiolane-2-carboxylate,1,3-dithiolane-2-carboxylic acid ethyl ester,acmc-209faj,2-carboethoxy-1,3-dithiolane,omcshthliqohdd-uhfffaoysa,1,3-dithiolane-2-carboxylicacid,ethyl ester,1,3-dithiolane-2-carboxylicacid, ethyl ester,1,3-dithiolane-2-carboxylic acid, ethyl ester,ethyl 1,3-dithiolane-2-carboxylate
IUPAC Name	ethyl 1,3-dithiolane-2-carboxylate
InChI Key	OMCSHTHLIQOHDD-UHFFFAOYSA-N
Molecular Formula	C₆H₁₀O₂S₂

2,745

4-Hydroxyisophthalic Acid, 98%, Spectrum™ Chemical

CAS: 636-46-4 Molecular Formula: C8H6O5 Molecular Weight (g/mol): 182.13 InChI Key: BCEQKAQCUWUNML-UHFFFAOYSA-N IUPAC Name: 4-hydroxybenzene-1,3-dicarboxylic acid SMILES: OC(=O)C1=CC=C(O)C(=C1)C(O)=O

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Specifications

CAS	636-46-4
Molecular Weight (g/mol)	182.13
SMILES	OC(=O)C1=CC=C(O)C(=C1)C(O)=O
IUPAC Name	4-hydroxybenzene-1,3-dicarboxylic acid
InChI Key	BCEQKAQCUWUNML-UHFFFAOYSA-N
Molecular Formula	C8H6O5

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Organoheterocyclic compounds

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1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Hydroxyisophthalic Acid, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1,10-Phenanthroline, Monohydrate, ACS, Spectrum™ Chemical

4-Hydroxyisophthalic Acid, 98%, Spectrum™ Chemical