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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4,906 – 4,920 of 214,432 results

4,906

Ethyl 3-methyl-2-thionoimidazoline-1-carboxylate, 97%

CAS: 22232-54-8 Molecular Formula: C7H10N2O2S Molecular Weight (g/mol): 186.229 MDL Number: MFCD00027421 InChI Key: CFOYWRHIYXMDOT-UHFFFAOYSA-N Synonym: carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat PubChem CID: 31072 ChEBI: CHEBI:617099 IUPAC Name: ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate SMILES: CCOC(=O)N1C=CN(C1=S)C

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PubChem CID	31072
CAS	22232-54-8
Molecular Weight (g/mol)	186.229
ChEBI	CHEBI:617099
MDL Number	MFCD00027421
SMILES	CCOC(=O)N1C=CN(C1=S)C
Synonym	carbimazole,athyromazole,carbimazol,carbethoxymethimazole,neomercazole,carbinazole,neo-thyreostat,basolest,carbimazolum,thyrostat
IUPAC Name	ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate
InChI Key	CFOYWRHIYXMDOT-UHFFFAOYSA-N
Molecular Formula	C7H10N2O2S

4,907

3-(2-Furyl)propanoic acid, 98%

CAS: 935-13-7 Molecular Formula: C₇H₈O₃ Molecular Weight (g/mol): 140.14 InChI Key: XLTJXJJMUFDQEZ-UHFFFAOYSA-N Synonym: 3-furan-2-yl propanoic acid,3-2-furyl propanoic acid,2-furanpropanoic acid,2-furanpropionic acid,3-2-furyl propionic acid,3-furan-2-yl-propionic acid,furan-2-propionic acid,3-2-furyl propoinic acid,furfuryl-essigsaure,furfurylacetic acid PubChem CID: 70286 IUPAC Name: 3-(furan-2-yl)propanoic acid SMILES: C1=COC(=C1)CCC(=O)O

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Specifications

PubChem CID	70286
CAS	935-13-7
Molecular Weight (g/mol)	140.14
SMILES	C1=COC(=C1)CCC(=O)O
Synonym	3-furan-2-yl propanoic acid,3-2-furyl propanoic acid,2-furanpropanoic acid,2-furanpropionic acid,3-2-furyl propionic acid,3-furan-2-yl-propionic acid,furan-2-propionic acid,3-2-furyl propoinic acid,furfuryl-essigsaure,furfurylacetic acid
IUPAC Name	3-(furan-2-yl)propanoic acid
InChI Key	XLTJXJJMUFDQEZ-UHFFFAOYSA-N
Molecular Formula	C₇H₈O₃

4,908

2-Pyrazinecarboxylic acid, 99%

CAS: 98-97-5 Molecular Formula: C₅H₄N₂O₂ Molecular Weight (g/mol): 124.1 MDL Number: MFCD00006130 InChI Key: NIPZZXUFJPQHNH-UHFFFAOYSA-N Synonym: 2-pyrazinecarboxylic acid,pyrazinoic acid,pyrazinecarboxylic acid,pyrazinic acid,2-carboxypyrazine,paradiazinecarboxylic acid,pyrazinemonocarboxylic acid,2-pyrazinoic acid,2-pyrazine carboxylic acid,piazinecarboxylic acid PubChem CID: 1047 ChEBI: CHEBI:71311 IUPAC Name: pyrazine-2-carboxylic acid SMILES: C1=CN=C(C=N1)C(=O)O

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Specifications

PubChem CID	1047
CAS	98-97-5
Molecular Weight (g/mol)	124.1
ChEBI	CHEBI:71311
MDL Number	MFCD00006130
SMILES	C1=CN=C(C=N1)C(=O)O
Synonym	2-pyrazinecarboxylic acid,pyrazinoic acid,pyrazinecarboxylic acid,pyrazinic acid,2-carboxypyrazine,paradiazinecarboxylic acid,pyrazinemonocarboxylic acid,2-pyrazinoic acid,2-pyrazine carboxylic acid,piazinecarboxylic acid
IUPAC Name	pyrazine-2-carboxylic acid
InChI Key	NIPZZXUFJPQHNH-UHFFFAOYSA-N
Molecular Formula	C₅H₄N₂O₂

4,909

(S)-(-)-Glycidol, 99+%, ee 99+%

CAS: 60456-23-7 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00074874 InChI Key: CTKINSOISVBQLD-VKHMYHEASA-N Synonym: s-glycidol,s-oxiranemethanol,s---glycidol,s-oxiran-2-ylmethanol,s---2,3-epoxy-1-propanol,2s-oxiran-2-ylmethanol,s-+-glycidol,2s-oxiran-2-yl methanol,oxiranemethanol, 2s PubChem CID: 6973630 ChEBI: CHEBI:38690 IUPAC Name: [(2S)-oxiran-2-yl]methanol SMILES: C1C(O1)CO

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Specifications

PubChem CID	6973630
CAS	60456-23-7
Molecular Weight (g/mol)	74.079
ChEBI	CHEBI:38690
MDL Number	MFCD00074874
SMILES	C1C(O1)CO
Synonym	s-glycidol,s-oxiranemethanol,s---glycidol,s-oxiran-2-ylmethanol,s---2,3-epoxy-1-propanol,2s-oxiran-2-ylmethanol,s-+-glycidol,2s-oxiran-2-yl methanol,oxiranemethanol, 2s
IUPAC Name	[(2S)-oxiran-2-yl]methanol
InChI Key	CTKINSOISVBQLD-VKHMYHEASA-N
Molecular Formula	C3H6O2

4,910

2-Amino-5-chloro-3-fluoropyridine, 98%

CAS: 246847-98-3 Molecular Formula: C5H4ClFN2 Molecular Weight (g/mol): 146.55 MDL Number: MFCD09878434 InChI Key: FPUPPVDVOFJSEP-UHFFFAOYSA-N Synonym: 2-amino-5-chloro-3-fluoropyridine,5-chloro-3-fluoro-2-pyridinamine,2-amino-3-fluoro-5-chloropyridine,2-pyridinamine, 5-chloro-3-fluoro,5-chloro-3-fluoro-2-pyridylamine,5-chloro-3-fluoro-pyridin-2-amine,pubchem9633,acmc-1ceu9,ksc554c5t,2-pyridinamine,5-chloro-3-fluoro PubChem CID: 11665433 IUPAC Name: 5-chloro-3-fluoropyridin-2-amine SMILES: NC1=NC=C(Cl)C=C1F

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Specifications

PubChem CID	11665433
CAS	246847-98-3
Molecular Weight (g/mol)	146.55
MDL Number	MFCD09878434
SMILES	NC1=NC=C(Cl)C=C1F
Synonym	2-amino-5-chloro-3-fluoropyridine,5-chloro-3-fluoro-2-pyridinamine,2-amino-3-fluoro-5-chloropyridine,2-pyridinamine, 5-chloro-3-fluoro,5-chloro-3-fluoro-2-pyridylamine,5-chloro-3-fluoro-pyridin-2-amine,pubchem9633,acmc-1ceu9,ksc554c5t,2-pyridinamine,5-chloro-3-fluoro
IUPAC Name	5-chloro-3-fluoropyridin-2-amine
InChI Key	FPUPPVDVOFJSEP-UHFFFAOYSA-N
Molecular Formula	C5H4ClFN2

4,911

Thiophene-2-thiol, contains dimer, 97% as monomer

CAS: 7774-74-5 Molecular Formula: C4H4S2 Molecular Weight (g/mol): 116.196 MDL Number: MFCD00051666 InChI Key: SWEDAZLCYJDAGW-UHFFFAOYSA-N Synonym: 2-mercaptothiophene,2-thiophenethiol,thiophenethiol,2-thienyl mercaptan,2-thienylthiol,2-thiophene thiol,unii-f3lb1437xq,2-sulphanylthiophene,alpha-thienyl mercaptan,thiophene thiol PubChem CID: 522674 IUPAC Name: thiophene-2-thiol SMILES: C1=CSC(=C1)S

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Specifications

PubChem CID	522674
CAS	7774-74-5
Molecular Weight (g/mol)	116.196
MDL Number	MFCD00051666
SMILES	C1=CSC(=C1)S
Synonym	2-mercaptothiophene,2-thiophenethiol,thiophenethiol,2-thienyl mercaptan,2-thienylthiol,2-thiophene thiol,unii-f3lb1437xq,2-sulphanylthiophene,alpha-thienyl mercaptan,thiophene thiol
IUPAC Name	thiophene-2-thiol
InChI Key	SWEDAZLCYJDAGW-UHFFFAOYSA-N
Molecular Formula	C4H4S2

4,912

2-Mercaptopyrimidine, 98%

CAS: 1450-85-7 Molecular Formula: C₄H₄N₂S Molecular Weight (g/mol): 112.15 MDL Number: MFCD00006073 InChI Key: HBCQSNAFLVXVAY-UHFFFAOYSA-N Synonym: 2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione PubChem CID: 1550489 ChEBI: CHEBI:53576 IUPAC Name: 1H-pyrimidine-2-thione SMILES: C1=CNC(=S)N=C1

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Specifications

PubChem CID	1550489
CAS	1450-85-7
Molecular Weight (g/mol)	112.15
ChEBI	CHEBI:53576
MDL Number	MFCD00006073
SMILES	C1=CNC(=S)N=C1
Synonym	2-mercaptopyrimidine,pyrimidine-2-thiol,2-pyrimidinethiol,2-thiopyrimidine,pyrimidine-2 1h-thione,2 1h-pyrimidinethione,pyrimidinethione,2-pyrimidinethione,2-pyrimidinethiol 9ci,2-1h-pyrimidinthione
IUPAC Name	1H-pyrimidine-2-thione
InChI Key	HBCQSNAFLVXVAY-UHFFFAOYSA-N
Molecular Formula	C₄H₄N₂S

4,913

Pyrrole-2-carbonitrile, 97%

CAS: 4513-94-4 Molecular Formula: C5H4N2 Molecular Weight (g/mol): 92.10 MDL Number: MFCD00234061 InChI Key: BQMPGKPTOHKYHS-UHFFFAOYSA-N Synonym: pyrrole-2-carbonitrile,2-cyanopyrrole,unii-6d25bmc1pp,2-carbonitrilepyrrole,6d25bmc1pp,cyanopyrrole,2-cyano-pyrrol,pyrrole carbonitrile,1h-pyrrolecarbonitrile,1h-pyrrol-2-kohlenitrile PubChem CID: 138277 IUPAC Name: 1H-pyrrole-2-carbonitrile SMILES: N#CC1=CC=CN1

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Specifications

PubChem CID	138277
CAS	4513-94-4
Molecular Weight (g/mol)	92.10
MDL Number	MFCD00234061
SMILES	N#CC1=CC=CN1
Synonym	pyrrole-2-carbonitrile,2-cyanopyrrole,unii-6d25bmc1pp,2-carbonitrilepyrrole,6d25bmc1pp,cyanopyrrole,2-cyano-pyrrol,pyrrole carbonitrile,1h-pyrrolecarbonitrile,1h-pyrrol-2-kohlenitrile
IUPAC Name	1H-pyrrole-2-carbonitrile
InChI Key	BQMPGKPTOHKYHS-UHFFFAOYSA-N
Molecular Formula	C5H4N2

4,914

Methyle1-methyl-1H-imidazole-5-carboxylate, 97%, Thermo Scientific™

CAS: 17289-20-2 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.14 MDL Number: MFCD01567300 InChI Key: AKDPLDCXQNEMCL-UHFFFAOYSA-N Synonym: methyl 1-methyl-1h-imidazole-5-carboxylate,methyl 1-methylimidazole-5-carboxylate,methyl1-methyl-1h-imidazole-5-carboxylate,3-methyl-3h-imidazole-4-carboxylic acid methyl ester,1h-imidazole-5-carboxylic acid, 1-methyl-, methyl ester,1-methyl-1h-imidazole-5-carboxylic acid methyl ester,pubchem9004,acmc-209e5h,1-methylimidazole-5-carboxylic acid methyl ester,1h-imidazole-5-carboxylicacid, 1-methyl-, methyl ester PubChem CID: 2736896 IUPAC Name: methyl 3-methylimidazole-4-carboxylate SMILES: COC(=O)C1=CN=CN1C

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Specifications

PubChem CID	2736896
CAS	17289-20-2
Molecular Weight (g/mol)	140.14
MDL Number	MFCD01567300
SMILES	COC(=O)C1=CN=CN1C
Synonym	methyl 1-methyl-1h-imidazole-5-carboxylate,methyl 1-methylimidazole-5-carboxylate,methyl1-methyl-1h-imidazole-5-carboxylate,3-methyl-3h-imidazole-4-carboxylic acid methyl ester,1h-imidazole-5-carboxylic acid, 1-methyl-, methyl ester,1-methyl-1h-imidazole-5-carboxylic acid methyl ester,pubchem9004,acmc-209e5h,1-methylimidazole-5-carboxylic acid methyl ester,1h-imidazole-5-carboxylicacid, 1-methyl-, methyl ester
IUPAC Name	methyl 3-methylimidazole-4-carboxylate
InChI Key	AKDPLDCXQNEMCL-UHFFFAOYSA-N
Molecular Formula	C6H8N2O2

4,915

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone, 98%

CAS: 17342-08-4 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 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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Specifications

PubChem CID	643511
CAS	17342-08-4
Molecular Weight (g/mol)	115.132
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

4,916

4-Aminopyrimidine, 98%

CAS: 591-54-8 Molecular Formula: C₄H₅N₃ Molecular Weight (g/mol): 95.1 MDL Number: MFCD00006112 InChI Key: OYRRZWATULMEPF-UHFFFAOYSA-N Synonym: 4-aminopyrimidine,4-pyrimidinamine,4-pyrimidineamine,pyrimidin-4-ylamine,pyrimidine, 4-amino,6-aminopyrimidine,4-amino pyrimidine,pyrimidine-4-ylamine,pyrimidin-4-yl-amine,4-pyrimidinamine 9ci PubChem CID: 68958 ChEBI: CHEBI:38616 IUPAC Name: pyrimidin-4-amine SMILES: C1=CN=CN=C1N

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Specifications

PubChem CID	68958
CAS	591-54-8
Molecular Weight (g/mol)	95.1
ChEBI	CHEBI:38616
MDL Number	MFCD00006112
SMILES	C1=CN=CN=C1N
Synonym	4-aminopyrimidine,4-pyrimidinamine,4-pyrimidineamine,pyrimidin-4-ylamine,pyrimidine, 4-amino,6-aminopyrimidine,4-amino pyrimidine,pyrimidine-4-ylamine,pyrimidin-4-yl-amine,4-pyrimidinamine 9ci
IUPAC Name	pyrimidin-4-amine
InChI Key	OYRRZWATULMEPF-UHFFFAOYSA-N
Molecular Formula	C₄H₅N₃

4,917

3-Chloro-5-fluoropyridine, 98%

CAS: 514797-99-0 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD05663707 InChI Key: LTILYPOSFJLPSK-UHFFFAOYSA-N Synonym: 5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727 PubChem CID: 12031536 IUPAC Name: 3-chloro-5-fluoropyridine SMILES: C1=C(C=NC=C1Cl)F

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Specifications

PubChem CID	12031536
CAS	514797-99-0
Molecular Weight (g/mol)	131.534
MDL Number	MFCD05663707
SMILES	C1=C(C=NC=C1Cl)F
Synonym	5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727
IUPAC Name	3-chloro-5-fluoropyridine
InChI Key	LTILYPOSFJLPSK-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

4,918

Benzo[d]isoxazol-3-ol, 96%, Thermo Scientific™

CAS: 21725-69-9 Molecular Formula: C₇H₅NO₂ Molecular Weight (g/mol): 135.12 InChI Key: QLDQYRDCPNBPII-UHFFFAOYSA-N Synonym: benzo d isoxazol-3-ol,1,2-benzisoxazol-3 2h-one,1,2-benzoxazol-3-ol,1,2-benzisoxazol-3-ol,3-hydroxybenzisoxazole,3-hydroxy-1,2-benzisoxazole,1,2-benzisoxazolin-3-one,1,2-benzisoxazol-3-ol 8ci,2h-1,2-benzoxazol-3-one,benzisoxazolone PubChem CID: 210830 IUPAC Name: 1,2-benzoxazol-3-one SMILES: C1=CC=C2C(=C1)C(=O)NO2

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Specifications

PubChem CID	210830
CAS	21725-69-9
Molecular Weight (g/mol)	135.12
SMILES	C1=CC=C2C(=C1)C(=O)NO2
Synonym	benzo d isoxazol-3-ol,1,2-benzisoxazol-3 2h-one,1,2-benzoxazol-3-ol,1,2-benzisoxazol-3-ol,3-hydroxybenzisoxazole,3-hydroxy-1,2-benzisoxazole,1,2-benzisoxazolin-3-one,1,2-benzisoxazol-3-ol 8ci,2h-1,2-benzoxazol-3-one,benzisoxazolone
IUPAC Name	1,2-benzoxazol-3-one
InChI Key	QLDQYRDCPNBPII-UHFFFAOYSA-N
Molecular Formula	C₇H₅NO₂

4,919

Dibenzothiophene, 98%

CAS: 132-65-0 Molecular Formula: C12H8S Molecular Weight (g/mol): 184.256 MDL Number: MFCD00004969 InChI Key: IYYZUPMFVPLQIF-UHFFFAOYSA-N Synonym: diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene PubChem CID: 3023 ChEBI: CHEBI:23681 IUPAC Name: dibenzothiophene SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3S2

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Specifications

PubChem CID	3023
CAS	132-65-0
Molecular Weight (g/mol)	184.256
ChEBI	CHEBI:23681
MDL Number	MFCD00004969
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3S2
Synonym	diphenylene sulfide,dibenzo b,d thiophene,9-thiafluorene,alpha-thiafluorene,2,2'-biphenylylene sulfide,usan,unii-z3d4aj1r48,1,1'-biphenyl-2,2'-diyl sulfide,.alpha.-thiafluorene
IUPAC Name	dibenzothiophene
InChI Key	IYYZUPMFVPLQIF-UHFFFAOYSA-N
Molecular Formula	C12H8S

4,920

Thermo Scientific Chemicals Mitomycin C, contains 2 mg Mitomycin C and 48 mg NaCl

Mitomycin C, CAS # 50-07-7, is a methylazirinopyrroloindoledione complex isolated from the bacterium Streptomyces caespitosus and other Streptomyces bacterial species. It is a versatile and potent compound with antibiotic activity and may have potential therapeutic value in the treatment of cancer. | CAS: 50-07-7 | C₁₅H₁₈N₄O₅ | 334.32 g/mol

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Specifications

PubChem CID	5746
CAS	50-07-7
Molecular Weight (g/mol)	334.32
ChEBI	CHEBI:27504
MDL Number	MFCD00078109
SMILES	CC1=C(C(=O)C2=C(C1=O)N3CC4C(C3(C2COC(=O)N)OC)N4)N
Synonym	mitomycin c,mitomycin,ametycine,mutamycin,ametycin,mitocin-c,mitomycinum,mytomycin,mytozytrex,mitomycin-c
InChI Key	NWIBSHFKIJFRCO-WUDYKRTCSA-N
Molecular Formula	C₁₅H₁₈N₄O₅

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