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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2,521 – 2,535 of 271,159 results

2,521

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Povidone K-30, USP, Spectrum™ Chemical

CAS: 9003-39-8 Molecular Formula: (C6H9NO)n Molecular Weight (g/mol): 111.14 MDL Number: MFCD01076626 InChI Key: WHNWPMSKXPGLAX-UHFFFAOYSA-N IUPAC Name: 1-ethenylpyrrolidin-2-one SMILES: *-CC(-*)N1CCCC1=O

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CAS	9003-39-8
Molecular Weight (g/mol)	111.14
MDL Number	MFCD01076626
SMILES	-CC(-)N1CCCC1=O
IUPAC Name	1-ethenylpyrrolidin-2-one
InChI Key	WHNWPMSKXPGLAX-UHFFFAOYSA-N
Molecular Formula	(C6H9NO)n

2,522

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2-Mercaptothiazoline, 98%

CAS: 96-53-7 Molecular Formula: C₃H₅NS₂ Molecular Weight (g/mol): 119.21 MDL Number: MFCD00126013 InChI Key: WGJCBBASTRWVJL-UHFFFAOYSA-N Synonym: 2-mercaptothiazoline,2-thiazolidinethione,2-thiazoline-2-thiol,thiazolidine-2-thione,metabasal,thyroidan,2-mercapto-2-thiazoline,mercaptothiazoline,2-thiothiazolidone,2-thiazolidenethione PubChem CID: 2723699 IUPAC Name: 1,3-thiazolidine-2-thione SMILES: C1CSC(=S)N1

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PubChem CID	2723699
CAS	96-53-7
Molecular Weight (g/mol)	119.21
MDL Number	MFCD00126013
SMILES	C1CSC(=S)N1
Synonym	2-mercaptothiazoline,2-thiazolidinethione,2-thiazoline-2-thiol,thiazolidine-2-thione,metabasal,thyroidan,2-mercapto-2-thiazoline,mercaptothiazoline,2-thiothiazolidone,2-thiazolidenethione
IUPAC Name	1,3-thiazolidine-2-thione
InChI Key	WGJCBBASTRWVJL-UHFFFAOYSA-N
Molecular Formula	C₃H₅NS₂

2,523

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Omeprazole, USP, 98-102%, Spectrum™ Chemical

CAS: 73590-58-6 Molecular Formula: C17H19N3O3S Molecular Weight (g/mol): 345.42 InChI Key: SUBDBMMJDZJVOS-UHFFFAOYNA-N IUPAC Name: 6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methanesulfinyl]-1H-1,3-benzodiazole SMILES: COC1=CC=C2N=C(NC2=C1)S(=O)CC1=NC=C(C)C(OC)=C1C

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CAS	73590-58-6
Molecular Weight (g/mol)	345.42
SMILES	COC1=CC=C2N=C(NC2=C1)S(=O)CC1=NC=C(C)C(OC)=C1C
IUPAC Name	6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methanesulfinyl]-1H-1,3-benzodiazole
InChI Key	SUBDBMMJDZJVOS-UHFFFAOYNA-N
Molecular Formula	C17H19N3O3S

2,524

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beta-Naphthoflavone, 99+%

CAS: 6051-87-2 Molecular Formula: C₁₉H₁₂O₂ Molecular Weight (g/mol): 272.29 MDL Number: MFCD00004986 InChI Key: OUGIDAPQYNCXRA-UHFFFAOYSA-N Synonym: beta-naphthoflavone,5,6-benzoflavone,beta-nf,3-phenyl-1h-naphtho 2,1-b pyran-1-one,3-phenyl-1h-benzo f chromen-1-one,1h-naphtho 2,1-b pyran-1-one, 3-phenyl,unii-1bt0256y8o,3-phenylbenzo f chromen-1-one,ccris 3262,.beta.-naphthoflavone PubChem CID: 2361 ChEBI: CHEBI:77013 IUPAC Name: 3-phenylbenzo[f]chromen-1-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC4=CC=CC=C43

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PubChem CID	2361
CAS	6051-87-2
Molecular Weight (g/mol)	272.29
ChEBI	CHEBI:77013
MDL Number	MFCD00004986
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC4=CC=CC=C43
Synonym	beta-naphthoflavone,5,6-benzoflavone,beta-nf,3-phenyl-1h-naphtho 2,1-b pyran-1-one,3-phenyl-1h-benzo f chromen-1-one,1h-naphtho 2,1-b pyran-1-one, 3-phenyl,unii-1bt0256y8o,3-phenylbenzo f chromen-1-one,ccris 3262,.beta.-naphthoflavone
IUPAC Name	3-phenylbenzo[f]chromen-1-one
InChI Key	OUGIDAPQYNCXRA-UHFFFAOYSA-N
Molecular Formula	C₁₉H₁₂O₂

2,525

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Polyvinylpyrrolidone K-15, Spectrum™ Chemical

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CAS	9003-39-8
Molecular Weight (g/mol)	111.14
MDL Number	MFCD01076626
SMILES	-CC(-)N1CCCC1=O
IUPAC Name	1-ethenylpyrrolidin-2-one
InChI Key	WHNWPMSKXPGLAX-UHFFFAOYSA-N
Molecular Formula	(C6H9NO)n

2,526

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Hexamethyleneimine, 98+%

CAS: 111-49-9 Molecular Formula: C6H13N Molecular Weight (g/mol): 99.177 MDL Number: MFCD00006934 InChI Key: ZSIQJIWKELUFRJ-UHFFFAOYSA-N Synonym: hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine PubChem CID: 8119 ChEBI: CHEBI:32616 IUPAC Name: azepane SMILES: C1CCCNCC1

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PubChem CID	8119
CAS	111-49-9
Molecular Weight (g/mol)	99.177
ChEBI	CHEBI:32616
MDL Number	MFCD00006934
SMILES	C1CCCNCC1
Synonym	hexamethyleneimine,homopiperidine,hexahydroazepine,hexahydro-1h-azepine,perhydroazepine,1h-azepine, hexahydro,hexamethylenimine,azacycloheptane,azepan,hexamethylene imine
IUPAC Name	azepane
InChI Key	ZSIQJIWKELUFRJ-UHFFFAOYSA-N
Molecular Formula	C6H13N

2,527

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Azelastine hydrochloride

CAS: 79307-93-0 Molecular Formula: C22H25Cl2N3O Molecular Weight (g/mol): 418.36 MDL Number: MFCD00242783 InChI Key: YEJAJYAHJQIWNU-UHFFFAOYNA-N IUPAC Name: hydrogen 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)-1,2-dihydrophthalazin-1-one chloride SMILES: [H+].[Cl-].CN1CCCC(CC1)N1N=C(CC2=CC=C(Cl)C=C2)C2=CC=CC=C2C1=O

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CAS	79307-93-0
Molecular Weight (g/mol)	418.36
MDL Number	MFCD00242783
SMILES	[H+].[Cl-].CN1CCCC(CC1)N1N=C(CC2=CC=C(Cl)C=C2)C2=CC=CC=C2C1=O
IUPAC Name	hydrogen 4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)-1,2-dihydrophthalazin-1-one chloride
InChI Key	YEJAJYAHJQIWNU-UHFFFAOYNA-N
Molecular Formula	C22H25Cl2N3O

2,528

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8-Oxa-3-azabicyclo[3.2.1]octane hydrochloride, 97%

CAS: 54745-74-3 Molecular Formula: C6H12ClNO Molecular Weight (g/mol): 149.62 MDL Number: MFCD17926456,MFCD09800611 InChI Key: XADOTNAXKKFKDY-UHFFFAOYNA-N Synonym: 8-oxa-3-azabicyclo 3.2.1 octane hydrochloride,8-oxa-3-azabicyclo 3,2,1 octane hydrochloride,8-oxa-3-azabicyclo 3.2.1 octane hcl,8-oxa-3-azabicyclo 3.2.1 octanehydrochloride,8-oxa-3-azabicyclo 3.2.1 octane, hydrochloride,8-oxa-3-aza-bicyclo 3.2.1 octane hydrochloride,8-oxa-3-azabicyclooctane hydrochloride,8-oxa-3-azabicyclo 3.2.1 octane-hcl,8-oxa-3-aza-bicyclo 3.2.1 octane hcl PubChem CID: 21983536 SMILES: Cl.C1CC2CNCC1O2

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PubChem CID	21983536
CAS	54745-74-3
Molecular Weight (g/mol)	149.62
MDL Number	MFCD17926456,MFCD09800611
SMILES	Cl.C1CC2CNCC1O2
Synonym	8-oxa-3-azabicyclo 3.2.1 octane hydrochloride,8-oxa-3-azabicyclo 3,2,1 octane hydrochloride,8-oxa-3-azabicyclo 3.2.1 octane hcl,8-oxa-3-azabicyclo 3.2.1 octanehydrochloride,8-oxa-3-azabicyclo 3.2.1 octane, hydrochloride,8-oxa-3-aza-bicyclo 3.2.1 octane hydrochloride,8-oxa-3-azabicyclooctane hydrochloride,8-oxa-3-azabicyclo 3.2.1 octane-hcl,8-oxa-3-aza-bicyclo 3.2.1 octane hcl
InChI Key	XADOTNAXKKFKDY-UHFFFAOYNA-N
Molecular Formula	C6H12ClNO

2,529

Phthalocyanine, MP Biomedicals

CAS: 574-93-6 Molecular Formula: C32H18N8 Molecular Weight (g/mol): 514.552 InChI Key: IEQIEDJGQAUEQZ-UHFFFAOYSA-N Synonym: phthalocyanine,pigment blue 16,29h,31h-phthalocyanine,phthalocyanin,heliogen blue g,polymon blue g,lionol blue kw,irgazin blue 3gt,ftalocianina,ci pigment blue 16 PubChem CID: 5282330 ChEBI: CHEBI:34921 SMILES: C1=CC=C2C(=C1)C3=NC4=C5C=CC=CC5=C(N4)N=C6C7=CC=CC=C7C(=N6)N=C8C9=CC=CC=C9C(=N8)N=C2N3

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PubChem CID	5282330
CAS	574-93-6
Molecular Weight (g/mol)	514.552
ChEBI	CHEBI:34921
SMILES	C1=CC=C2C(=C1)C3=NC4=C5C=CC=CC5=C(N4)N=C6C7=CC=CC=C7C(=N6)N=C8C9=CC=CC=C9C(=N8)N=C2N3
Synonym	phthalocyanine,pigment blue 16,29h,31h-phthalocyanine,phthalocyanin,heliogen blue g,polymon blue g,lionol blue kw,irgazin blue 3gt,ftalocianina,ci pigment blue 16
InChI Key	IEQIEDJGQAUEQZ-UHFFFAOYSA-N
Molecular Formula	C32H18N8

2,530

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Thermo Scientific Chemicals Giemsa Stain

CAS: 51811-82-6 Molecular Formula: C14H14ClN3S Molecular Weight (g/mol): 291.80 MDL Number: MFCD00012112,MFCD00081642 InChI Key: NALREUIWICQLPS-UHFFFAOYSA-N Synonym: azure a,dimethylthionine,giemsa stain,azur a,n,n-dimethylthionine,3-amino-7-dimethylamino phenothiazin-5-ium chloride,methylene azure a,giemsa solution,3-amino-7-dimethylaminophenazathionium chloride,unii-m731v243ef PubChem CID: 13735 IUPAC Name: (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride SMILES: [Cl-].C[N+](C)=C1C=CC2=NC3=CC=C(N)C=C3SC2=C1

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PubChem CID	13735
CAS	51811-82-6
Molecular Weight (g/mol)	291.80
MDL Number	MFCD00012112,MFCD00081642
SMILES	[Cl-].C[N+](C)=C1C=CC2=NC3=CC=C(N)C=C3SC2=C1
Synonym	azure a,dimethylthionine,giemsa stain,azur a,n,n-dimethylthionine,3-amino-7-dimethylamino phenothiazin-5-ium chloride,methylene azure a,giemsa solution,3-amino-7-dimethylaminophenazathionium chloride,unii-m731v243ef
IUPAC Name	(7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride
InChI Key	NALREUIWICQLPS-UHFFFAOYSA-N
Molecular Formula	C14H14ClN3S

2,531

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Meloxicam, USP, 98-102%, Spectrum™ Chemical

CAS: 71125-38-7 Molecular Formula: C14H13N3O4S2 Molecular Weight (g/mol): 351.40 MDL Number: MFCD00868752 InChI Key: DWMREKMVXIFPFM-ACCUITESSA-N IUPAC Name: (3E)-3-{hydroxy[(5-methyl-1,3-thiazol-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione SMILES: CN1\C(=C(\O)NC2=NC=C(C)S2)C(=O)C2=CC=CC=C2S1(=O)=O

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CAS	71125-38-7
Molecular Weight (g/mol)	351.40
MDL Number	MFCD00868752
SMILES	CN1\C(=C(\O)NC2=NC=C(C)S2)C(=O)C2=CC=CC=C2S1(=O)=O
IUPAC Name	(3E)-3-{hydroxy[(5-methyl-1,3-thiazol-2-yl)amino]methylidene}-2-methyl-3,4-dihydro-2H-1λ6,2-benzothiazine-1,1,4-trione
InChI Key	DWMREKMVXIFPFM-ACCUITESSA-N
Molecular Formula	C14H13N3O4S2

2,532

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7-Bromo-2H-1,4-benzothiazin-3(4H)-one, 97%

CAS: 90814-91-8 Molecular Formula: C8H6BrNOS Molecular Weight (g/mol): 244.11 MDL Number: MFCD02660583 InChI Key: MDFPWMKBRDOSGB-UHFFFAOYSA-N Synonym: 7-bromo-2h-1,4-benzothiazin-3 4h-one,7-bromo-2h-benzo b 1,4 thiazin-3 4h-one,7-bromo-3,4-dihydro-2h-1,4-benzothiazin-3-one,7-bromo-2h,4h-benzo e 1,4-thiazin-3-one,7-bromo-2,4-dihydro-1,4-benzothiazin-3-one,2h-1,4-benzothiazin-3 4h-one, 7-bromo,7-bromo-4h-benzo 1,4 thiazin-3-one PubChem CID: 689065 SMILES: BrC1=CC2=C(NC(=O)CS2)C=C1

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PubChem CID	689065
CAS	90814-91-8
Molecular Weight (g/mol)	244.11
MDL Number	MFCD02660583
SMILES	BrC1=CC2=C(NC(=O)CS2)C=C1
Synonym	7-bromo-2h-1,4-benzothiazin-3 4h-one,7-bromo-2h-benzo b 1,4 thiazin-3 4h-one,7-bromo-3,4-dihydro-2h-1,4-benzothiazin-3-one,7-bromo-2h,4h-benzo e 1,4-thiazin-3-one,7-bromo-2,4-dihydro-1,4-benzothiazin-3-one,2h-1,4-benzothiazin-3 4h-one, 7-bromo,7-bromo-4h-benzo 1,4 thiazin-3-one
InChI Key	MDFPWMKBRDOSGB-UHFFFAOYSA-N
Molecular Formula	C8H6BrNOS

2,533

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7-(2,3-Dihydroxypropyl)theophylline, 99%

CAS: 479-18-5 Molecular Formula: C₁₀H₁₄N₄O₄ Molecular Weight (g/mol): 254.24 MDL Number: MFCD00005759 InChI Key: KSCFJBIXMNOVSH-UHFFFAOYSA-N Synonym: dyphylline,diprophylline,diphylline,7-2,3-dihydroxypropyl theophylline,diprophyllin,glyphylline,neothylline,lufyllin,aristophyllin,diprofilline PubChem CID: 3182 ChEBI: CHEBI:4728 IUPAC Name: 7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione SMILES: CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC(CO)O

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PubChem CID	3182
CAS	479-18-5
Molecular Weight (g/mol)	254.24
ChEBI	CHEBI:4728
MDL Number	MFCD00005759
SMILES	CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CC(CO)O
Synonym	dyphylline,diprophylline,diphylline,7-2,3-dihydroxypropyl theophylline,diprophyllin,glyphylline,neothylline,lufyllin,aristophyllin,diprofilline
IUPAC Name	7-(2,3-dihydroxypropyl)-1,3-dimethylpurine-2,6-dione
InChI Key	KSCFJBIXMNOVSH-UHFFFAOYSA-N
Molecular Formula	C₁₀H₁₄N₄O₄

2,534

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Caffeine, Anhydrous, USP, Spectrum™ Chemical

CAS: 58-08-2

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CAS	58-08-2

2,535

Adenine Hemisulfate Dihydrate, ≥99%, MP Biomedicals™

CAS: 6509-19-9 Molecular Formula: C10H16N10O6S Molecular Weight (g/mol): 404.36 MDL Number: MFCD00150149 InChI Key: MKPCNMXYTMQZBE-UHFFFAOYSA-N Synonym: 9h-purin-6-amine hemisulfate dihydrate,adenine hemisulfate dihydrate,6-aminopurine sulfate dihydrate,bis ade sulfuric acid dihydrate,sulfuric acid bis vitamin b4 dihydrate,bis adenine sulfuric acid dihydrate,sulfuric acid-7h-purin-6-amine-water 1/2/2 PubChem CID: 44134512 IUPAC Name: bis(7H-purin-6-amine) sulfuric acid dihydrate SMILES: O.O.OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1

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PubChem CID	44134512
CAS	6509-19-9
Molecular Weight (g/mol)	404.36
MDL Number	MFCD00150149
SMILES	O.O.OS(O)(=O)=O.NC1=C2NC=NC2=NC=N1.NC1=C2NC=NC2=NC=N1
Synonym	9h-purin-6-amine hemisulfate dihydrate,adenine hemisulfate dihydrate,6-aminopurine sulfate dihydrate,bis ade sulfuric acid dihydrate,sulfuric acid bis vitamin b4 dihydrate,bis adenine sulfuric acid dihydrate,sulfuric acid-7h-purin-6-amine-water 1/2/2
IUPAC Name	bis(7H-purin-6-amine) sulfuric acid dihydrate
InChI Key	MKPCNMXYTMQZBE-UHFFFAOYSA-N
Molecular Formula	C10H16N10O6S

Organoheterocyclic compounds

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Povidone K-30, USP, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Omeprazole, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Polyvinylpyrrolidone K-15, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meloxicam, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Caffeine, Anhydrous, USP, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Povidone K-30, USP, Spectrum™ Chemical

Omeprazole, USP, 98-102%, Spectrum™ Chemical

Polyvinylpyrrolidone K-15, Spectrum™ Chemical

Meloxicam, USP, 98-102%, Spectrum™ Chemical

Caffeine, Anhydrous, USP, Spectrum™ Chemical