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).

Search Within Results

3,151 – 3,165 of 197,051 results

3,151

2,9-Dimethyl-1,10-phenanthroline, 98%

CAS: 484-11-7 Molecular Formula: C14H12N2 Molecular Weight (g/mol): 208.264 MDL Number: MFCD00004973 InChI Key: IYRGXJIJGHOCFS-UHFFFAOYSA-N Synonym: neocuproine,neocuproin,1,10-phenanthroline, 2,9-dimethyl,2,9-dimethylphenanthroline,2,9-dimethyl-o-phenanthroline,neo-cuproin,neocuproine hemihydrate,dmphen,unii-8e7d2sh3bv,8e7d2sh3bv PubChem CID: 65237 IUPAC Name: 2,9-dimethyl-1,10-phenanthroline SMILES: CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C

Pricing & Availability
Specifications

PubChem CID	65237
CAS	484-11-7
Molecular Weight (g/mol)	208.264
MDL Number	MFCD00004973
SMILES	CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C
Synonym	neocuproine,neocuproin,1,10-phenanthroline, 2,9-dimethyl,2,9-dimethylphenanthroline,2,9-dimethyl-o-phenanthroline,neo-cuproin,neocuproine hemihydrate,dmphen,unii-8e7d2sh3bv,8e7d2sh3bv
IUPAC Name	2,9-dimethyl-1,10-phenanthroline
InChI Key	IYRGXJIJGHOCFS-UHFFFAOYSA-N
Molecular Formula	C14H12N2

3,152

1,10-Phenanthroline-5,6-dione, 98%

CAS: 27318-90-7 Molecular Formula: C12H6N2O2 Molecular Weight (g/mol): 210.19 MDL Number: MFCD00014473 InChI Key: KCALAFIVPCAXJI-UHFFFAOYSA-N Synonym: 1,10 phenanthroline-5,6-dione,1 10-phenanthroline-5 6-dione 97,pyridino 3,2-h quinoline-5,6-dione,phen-5,6-dione,pubchem16755,acmc-209gwd,d0jh7c,phox31,ksc204s8l,1,2-dione-based compound, 17 PubChem CID: 72810 IUPAC Name: 1,10-phenanthroline-5,6-dione SMILES: O=C1C(=O)C2=CC=CN=C2C2=NC=CC=C12

Pricing & Availability
Specifications

PubChem CID	72810
CAS	27318-90-7
Molecular Weight (g/mol)	210.19
MDL Number	MFCD00014473
SMILES	O=C1C(=O)C2=CC=CN=C2C2=NC=CC=C12
Synonym	1,10 phenanthroline-5,6-dione,1 10-phenanthroline-5 6-dione 97,pyridino 3,2-h quinoline-5,6-dione,phen-5,6-dione,pubchem16755,acmc-209gwd,d0jh7c,phox31,ksc204s8l,1,2-dione-based compound, 17
IUPAC Name	1,10-phenanthroline-5,6-dione
InChI Key	KCALAFIVPCAXJI-UHFFFAOYSA-N
Molecular Formula	C12H6N2O2

3,153

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

CAS: 1660-93-1 Molecular Formula: C₁₆H₁₆N₂ Molecular Weight (g/mol): 236.32 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

Pricing & Availability
Specifications

PubChem CID	74265
CAS	1660-93-1
Molecular Weight (g/mol)	236.32
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

3,154

2-methyl-1,3-oxazole-4-carbaldehyde, Thermo Scientific™

CAS: 113732-84-6 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 InChI Key: ARAUEWKXKTYCHZ-UHFFFAOYSA-N Synonym: 2-methyloxazole-4-carbaldehyde,2-methyl-oxazole-4-carbaldehyde,2-methyloxazole-4-carboxaldehyde,2-methyl-4-formyloxazole,4-oxazolecarboxaldehyde, 2-methyl,4-formyl-2-methyl-1,3-oxazole,2-methyl-1,3-oxazole-4-carboxaldehyde,acmc-20ai0d,2-methyl-4-oxazolecarbaldehyde PubChem CID: 11073372 IUPAC Name: 2-methyl-1,3-oxazole-4-carbaldehyde SMILES: CC1=NC(=CO1)C=O

Pricing & Availability
Specifications

PubChem CID	11073372
CAS	113732-84-6
Molecular Weight (g/mol)	111.1
SMILES	CC1=NC(=CO1)C=O
Synonym	2-methyloxazole-4-carbaldehyde,2-methyl-oxazole-4-carbaldehyde,2-methyloxazole-4-carboxaldehyde,2-methyl-4-formyloxazole,4-oxazolecarboxaldehyde, 2-methyl,4-formyl-2-methyl-1,3-oxazole,2-methyl-1,3-oxazole-4-carboxaldehyde,acmc-20ai0d,2-methyl-4-oxazolecarbaldehyde
IUPAC Name	2-methyl-1,3-oxazole-4-carbaldehyde
InChI Key	ARAUEWKXKTYCHZ-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

3,155

Nalidixic acid sodium salt

CAS: 5-8-3374 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M IUPAC Name: sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate SMILES: [Na+].CCN1C=C(C([O-])=O)C(=O)C2=CC=C(C)N=C12

Pricing & Availability
Specifications

CAS	5-8-3374
Molecular Weight (g/mol)	254.22
SMILES	[Na+].CCN1C=C(C([O-])=O)C(=O)C2=CC=C(C)N=C12
IUPAC Name	sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
InChI Key	ROKRAUFZFDQWLE-UHFFFAOYSA-M
Molecular Formula	C12H11N2NaO3

3,156

N-Methyl-(4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl)amine, 97%, Thermo Scientific™

CAS: 1031843-28-3 Molecular Formula: C12H14N2O Molecular Weight (g/mol): 202.257 MDL Number: MFCD11109322 InChI Key: XCBYKJIAOCVNGY-UHFFFAOYSA-N Synonym: n-methyl-4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl amine,methyl 4-methyl-2-phenyl-1,3-oxazol-5-yl methyl amine,5-methylamino methyl-4-methyl-2-phenyl-1,3-oxazole,methyl 4-methyl-2-phenyl 1,3-oxazol-5-yl methyl amine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methanamine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methylamine PubChem CID: 33589464 IUPAC Name: N-methyl-1-(4-methyl-2-phenyl-1,3-oxazol-5-yl)methanamine SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)CNC

Pricing & Availability
Specifications

PubChem CID	33589464
CAS	1031843-28-3
Molecular Weight (g/mol)	202.257
MDL Number	MFCD11109322
SMILES	CC1=C(OC(=N1)C2=CC=CC=C2)CNC
Synonym	n-methyl-4-methyl-2-phenyl-1,3-oxazol-5-ylmethyl amine,methyl 4-methyl-2-phenyl-1,3-oxazol-5-yl methyl amine,5-methylamino methyl-4-methyl-2-phenyl-1,3-oxazole,methyl 4-methyl-2-phenyl 1,3-oxazol-5-yl methyl amine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methanamine,n-methyl-1-4-methyl-2-phenyl-1,3-oxazol-5-yl methylamine
IUPAC Name	N-methyl-1-(4-methyl-2-phenyl-1,3-oxazol-5-yl)methanamine
InChI Key	XCBYKJIAOCVNGY-UHFFFAOYSA-N
Molecular Formula	C12H14N2O

3,157

2,5-Diphenyloxazole, 99%

CAS: 92-71-7 Molecular Formula: C15H11NO Molecular Weight (g/mol): 221.26 MDL Number: MFCD00005306 InChI Key: CNRNYORZJGVOSY-UHFFFAOYSA-N Synonym: 2,5-diphenyloxazole,oxazole, 2,5-diphenyl,tritosol,2,5-diphenyl-oxazole,ppo scintillator,dpo scintillator,usaf ek-6775,ppo van,ppo,ppo scintillator van PubChem CID: 7105 IUPAC Name: 2,5-diphenyl-1,3-oxazole SMILES: O1C(=CN=C1C1=CC=CC=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	7105
CAS	92-71-7
Molecular Weight (g/mol)	221.26
MDL Number	MFCD00005306
SMILES	O1C(=CN=C1C1=CC=CC=C1)C1=CC=CC=C1
Synonym	2,5-diphenyloxazole,oxazole, 2,5-diphenyl,tritosol,2,5-diphenyl-oxazole,ppo scintillator,dpo scintillator,usaf ek-6775,ppo van,ppo,ppo scintillator van
IUPAC Name	2,5-diphenyl-1,3-oxazole
InChI Key	CNRNYORZJGVOSY-UHFFFAOYSA-N
Molecular Formula	C15H11NO

3,158

4-Methyl-1,3-oxazole-5-carboxylic acid, 95%, Thermo Scientific™

CAS: 2510-32-9 Molecular Formula: C5H5NO3 Molecular Weight (g/mol): 127.099 InChI Key: ZIXUNDOOBLSXPE-UHFFFAOYSA-N Synonym: 4-methyloxazole-5-carboxylic acid,4-methyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 4-methyl,4-methyl-oxazole-5-carboxylic acid,ksc205g3h,4-methyl-5-oxazolecarboxylicacid,4-methyl-oxazol-5-carboxylic acid,4-methoxyoxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl PubChem CID: 292311 IUPAC Name: 4-methyl-1,3-oxazole-5-carboxylic acid SMILES: CC1=C(OC=N1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	292311
CAS	2510-32-9
Molecular Weight (g/mol)	127.099
SMILES	CC1=C(OC=N1)C(=O)O
Synonym	4-methyloxazole-5-carboxylic acid,4-methyl-5-oxazolecarboxylic acid,5-oxazolecarboxylic acid, 4-methyl,4-methyl-oxazole-5-carboxylic acid,ksc205g3h,4-methyl-5-oxazolecarboxylicacid,4-methyl-oxazol-5-carboxylic acid,4-methoxyoxazole-5-carboxylic acid,5-oxazolecarboxylicacid, 4-methyl
IUPAC Name	4-methyl-1,3-oxazole-5-carboxylic acid
InChI Key	ZIXUNDOOBLSXPE-UHFFFAOYSA-N
Molecular Formula	C5H5NO3

3,159

5-Bromo-4-methyl-2-phenyl-1,3-oxazole, 95%, Thermo Scientific™

CAS: 21354-98-3 Molecular Formula: C10H8BrNO Molecular Weight (g/mol): 238.08 MDL Number: MFCD11109319 InChI Key: QHQQHNFHCQSTBJ-UHFFFAOYSA-N Synonym: 5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene PubChem CID: 15328586 IUPAC Name: 5-bromo-4-methyl-2-phenyl-1,3-oxazole SMILES: CC1=C(Br)OC(=N1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	15328586
CAS	21354-98-3
Molecular Weight (g/mol)	238.08
MDL Number	MFCD11109319
SMILES	CC1=C(Br)OC(=N1)C1=CC=CC=C1
Synonym	5-bromo-4-methyl-2-phenyloxazole,4-methyl-2-phenyl-5-bromooxazole,oxazole,5-bromo-4-methyl-2-phenyl,5-bromo-4-methyl-1,3-oxazol-2-yl benzene
IUPAC Name	5-bromo-4-methyl-2-phenyl-1,3-oxazole
InChI Key	QHQQHNFHCQSTBJ-UHFFFAOYSA-N
Molecular Formula	C10H8BrNO

3,160

2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)ethan-1-ol, 97%, Thermo Scientific™

CAS: 103788-65-4 Molecular Formula: C12H13NO2 Molecular Weight (g/mol): 203.241 MDL Number: MFCD00100006 InChI Key: JYWHQBLLIBQGCU-UHFFFAOYSA-N PubChem CID: 725585 IUPAC Name: 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanol SMILES: CC1=C(N=C(O1)C2=CC=CC=C2)CCO

Pricing & Availability
Specifications

PubChem CID	725585
CAS	103788-65-4
Molecular Weight (g/mol)	203.241
MDL Number	MFCD00100006
SMILES	CC1=C(N=C(O1)C2=CC=CC=C2)CCO
IUPAC Name	2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethanol
InChI Key	JYWHQBLLIBQGCU-UHFFFAOYSA-N
Molecular Formula	C12H13NO2

3,161

2-(1-Naphthyl)-5-phenyloxazole, laser grade and suitable for scintillation spectrometry, 99+%

CAS: 846-63-9 Molecular Formula: C19H13NO Molecular Weight (g/mol): 271.319 MDL Number: MFCD00019714 InChI Key: WWVFJJKBBZXWFV-UHFFFAOYSA-N Synonym: 2-1-naphthyl-5-phenyloxazole,alpha-npo,oxazole, 2-1-naphthalenyl-5-phenyl,2-1-naphthyl-5-phenyl-1,3-oxazole,2-naphthalen-1-yl-5-phenyloxazole,oxazole, 2-1-naphthyl-5-phenyl,.alpha.-npo,anpo,2-alpha-naphthyl-5-phenyloxazole,2-naphthalen-1-yl-5-phenyl-1,3-oxazole PubChem CID: 70058 IUPAC Name: 2-naphthalen-1-yl-5-phenyl-1,3-oxazole SMILES: C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC4=CC=CC=C43

Pricing & Availability
Specifications

PubChem CID	70058
CAS	846-63-9
Molecular Weight (g/mol)	271.319
MDL Number	MFCD00019714
SMILES	C1=CC=C(C=C1)C2=CN=C(O2)C3=CC=CC4=CC=CC=C43
Synonym	2-1-naphthyl-5-phenyloxazole,alpha-npo,oxazole, 2-1-naphthalenyl-5-phenyl,2-1-naphthyl-5-phenyl-1,3-oxazole,2-naphthalen-1-yl-5-phenyloxazole,oxazole, 2-1-naphthyl-5-phenyl,.alpha.-npo,anpo,2-alpha-naphthyl-5-phenyloxazole,2-naphthalen-1-yl-5-phenyl-1,3-oxazole
IUPAC Name	2-naphthalen-1-yl-5-phenyl-1,3-oxazole
InChI Key	WWVFJJKBBZXWFV-UHFFFAOYSA-N
Molecular Formula	C19H13NO

3,162

4-Methyl-2-phenyl-1,3-oxazole-5-carbaldehyde, 95%, Thermo Scientific™

CAS: 953408-85-0 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.198 MDL Number: MFCD11109318 InChI Key: NIYJTYPVRBYCEZ-UHFFFAOYSA-N Synonym: 5-formyl-4-methyl-2-phenyl-1,3-oxazole,4-methyl-2-phenyloxazole-5-carbaldehyde,4-methyl-2-phenyl-1,3-oxazole-5-carboxaldehyde PubChem CID: 26343583 IUPAC Name: 4-methyl-2-phenyl-1,3-oxazole-5-carbaldehyde SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)C=O

Pricing & Availability
Specifications

PubChem CID	26343583
CAS	953408-85-0
Molecular Weight (g/mol)	187.198
MDL Number	MFCD11109318
SMILES	CC1=C(OC(=N1)C2=CC=CC=C2)C=O
Synonym	5-formyl-4-methyl-2-phenyl-1,3-oxazole,4-methyl-2-phenyloxazole-5-carbaldehyde,4-methyl-2-phenyl-1,3-oxazole-5-carboxaldehyde
IUPAC Name	4-methyl-2-phenyl-1,3-oxazole-5-carbaldehyde
InChI Key	NIYJTYPVRBYCEZ-UHFFFAOYSA-N
Molecular Formula	C11H9NO2

3,163

5-Phenyl-1,3-oxazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 99924-18-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00105447 InChI Key: RUKDIKJSGDVSIF-UHFFFAOYSA-N Synonym: 5-phenyloxazole-4-carboxylic acid,5-phenyl-4-oxazolecarboxylic acid,4-oxazolecarboxylic acid, 5-phenyl,5-phenyl-oxazole-4-carboxylic acid,buttpark 15357-35,4-carboxy-5-phenyl-1,3-oxazole,4-oxazolecarboxylicacid, 5-phenyl,5-phenyl-1,3-oxazol-4-ylcarboxylic acid,saltdata: free,2-amino-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenecarboxylic acid methyl ester PubChem CID: 2776299 IUPAC Name: 5-phenyl-1,3-oxazole-4-carboxylic acid SMILES: OC(=O)C1=C(OC=N1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	2776299
CAS	99924-18-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00105447
SMILES	OC(=O)C1=C(OC=N1)C1=CC=CC=C1
Synonym	5-phenyloxazole-4-carboxylic acid,5-phenyl-4-oxazolecarboxylic acid,4-oxazolecarboxylic acid, 5-phenyl,5-phenyl-oxazole-4-carboxylic acid,buttpark 15357-35,4-carboxy-5-phenyl-1,3-oxazole,4-oxazolecarboxylicacid, 5-phenyl,5-phenyl-1,3-oxazol-4-ylcarboxylic acid,saltdata: free,2-amino-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenecarboxylic acid methyl ester
IUPAC Name	5-phenyl-1,3-oxazole-4-carboxylic acid
InChI Key	RUKDIKJSGDVSIF-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

3,164

2-(4-Methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)ethanol, 95%, Thermo Scientific™

CAS: 898289-60-6 Molecular Formula: C10H14O2S Molecular Weight (g/mol): 198.28 MDL Number: MFCD09702404 InChI Key: UTWVZRFJFAVPIU-UHFFFAOYNA-N Synonym: 2-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran-4-yl ethanol,2-4-methyl-6h,7h-thieno 3,2-c pyran-4-yl ethanol,4h-thieno 3,2-c pyran-4-ethanol,6,7-dihydro-4-methyl,2-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran-4-yl ethan-1-ol,4-2-hydroxyethyl-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran,2-4-methyl-6,7-dihydro-4h-thiopheno 3,2-c pyran-4-yl ethan-1-ol PubChem CID: 24229641 SMILES: CC1(CCO)OCCC2=C1C=CS2

Pricing & Availability
Specifications

PubChem CID	24229641
CAS	898289-60-6
Molecular Weight (g/mol)	198.28
MDL Number	MFCD09702404
SMILES	CC1(CCO)OCCC2=C1C=CS2
Synonym	2-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran-4-yl ethanol,2-4-methyl-6h,7h-thieno 3,2-c pyran-4-yl ethanol,4h-thieno 3,2-c pyran-4-ethanol,6,7-dihydro-4-methyl,2-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran-4-yl ethan-1-ol,4-2-hydroxyethyl-4-methyl-6,7-dihydro-4h-thieno 3,2-c pyran,2-4-methyl-6,7-dihydro-4h-thiopheno 3,2-c pyran-4-yl ethan-1-ol
InChI Key	UTWVZRFJFAVPIU-UHFFFAOYNA-N
Molecular Formula	C10H14O2S

3,165

Biotin, Powder, FCC, 97.5-100.5%, Spectrum™ Chemical

CAS: 58-85-5 Molecular Formula: C10H16N2O3S Molecular Weight (g/mol): 244.31 MDL Number: MFCD00005541 InChI Key: YBJHBAHKTGYVGT-UHFFFAOYNA-N IUPAC Name: 5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanoic acid SMILES: OC(=O)CCCCC1SCC2NC(=O)NC12

Pricing & Availability
Specifications

CAS	58-85-5
Molecular Weight (g/mol)	244.31
MDL Number	MFCD00005541
SMILES	OC(=O)CCCCC1SCC2NC(=O)NC12
IUPAC Name	5-{2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl}pentanoic acid
InChI Key	YBJHBAHKTGYVGT-UHFFFAOYNA-N
Molecular Formula	C10H16N2O3S

Prev
1
...
209
210
211
212
...
13,137
Next

Organoheterocyclic compounds

Filtered Search Results

Narrow Results

Biotin, Powder, FCC, 97.5-100.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Biotin, Powder, FCC, 97.5-100.5%, Spectrum™ Chemical