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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2,866 – 2,880 of 197,051 results

2,866

Thermo Scientific Chemicals 4,6-O-Ethylidene-D-glucopyranose, 90%

CAS: 13224-99-2 Molecular Formula: C8H14O6 Molecular Weight (g/mol): 206.19 MDL Number: MFCD00006820 InChI Key: VZPBLPQAMPVTFO-UHFFFAOYNA-N Synonym: 4,6-o-ethylidene-a-d-glucose PubChem CID: 21581900 IUPAC Name: (2R,4aR,6S,7R,8R,8aS)-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-6,7,8-triol SMILES: CC1OCC2OC(O)C(O)C(O)C2O1

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Specifications

PubChem CID	21581900
CAS	13224-99-2
Molecular Weight (g/mol)	206.19
MDL Number	MFCD00006820
SMILES	CC1OCC2OC(O)C(O)C(O)C2O1
Synonym	4,6-o-ethylidene-a-d-glucose
IUPAC Name	(2R,4aR,6S,7R,8R,8aS)-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-6,7,8-triol
InChI Key	VZPBLPQAMPVTFO-UHFFFAOYNA-N
Molecular Formula	C8H14O6

2,867

3-Oxabicyclo[3.1.0]hexane-2,4-dione, 98%

CAS: 5617-74-3 Molecular Formula: C₅H₄O₃ Molecular Weight (g/mol): 112.09 MDL Number: MFCD00126929 InChI Key: ZRMYHUFDVLRYPN-UHFFFAOYSA-N Synonym: 3-oxabicyclo 3.1.0 hexane-2,4-dione,1,2-cyclopropanedicarboxylic anhydride,oxabicyclohexanedione,pubchem18320,cyclopropane-1,2-dicarboxylic anhydride,2,4-dioxo-3-oxabicyclo 3.1.0 hexane,3-oxa-bicyclo 3.1.0 hexane-2,4-dione,3-oxabicyclo 3.1.0-hexane-2,4-dione,3-oxa-bicyclo 3.1.0-hexane-2,4-dione PubChem CID: 2734721 IUPAC Name: 3-oxabicyclo[3.1.0]hexane-2,4-dione SMILES: C1C2C1C(=O)OC2=O

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Specifications

PubChem CID	2734721
CAS	5617-74-3
Molecular Weight (g/mol)	112.09
MDL Number	MFCD00126929
SMILES	C1C2C1C(=O)OC2=O
Synonym	3-oxabicyclo 3.1.0 hexane-2,4-dione,1,2-cyclopropanedicarboxylic anhydride,oxabicyclohexanedione,pubchem18320,cyclopropane-1,2-dicarboxylic anhydride,2,4-dioxo-3-oxabicyclo 3.1.0 hexane,3-oxa-bicyclo 3.1.0 hexane-2,4-dione,3-oxabicyclo 3.1.0-hexane-2,4-dione,3-oxa-bicyclo 3.1.0-hexane-2,4-dione
IUPAC Name	3-oxabicyclo[3.1.0]hexane-2,4-dione
InChI Key	ZRMYHUFDVLRYPN-UHFFFAOYSA-N
Molecular Formula	C₅H₄O₃

2,868

DL-Pantolactone, 97%

CAS: 79-50-5 Molecular Formula: C₆H₁₀O₃ Molecular Weight (g/mol): 130.14 MDL Number: MFCD00064333 InChI Key: SERHXTVXHNVDKA-UHFFFAOYSA-N Synonym: pantolactone,dl-pantolactone,3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one,pantoyl lactone,pantoic lactone,dl-pantoyl lactone,d---pantolactone,2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl,dihydro-3-hydroxy-4,4-dimethyl-2 3h-furanone,pantolyl lactone PubChem CID: 989 IUPAC Name: 3-hydroxy-4,4-dimethyloxolan-2-one SMILES: CC1(COC(=O)C1O)C

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Specifications

PubChem CID	989
CAS	79-50-5
Molecular Weight (g/mol)	130.14
MDL Number	MFCD00064333
SMILES	CC1(COC(=O)C1O)C
Synonym	pantolactone,dl-pantolactone,3-hydroxy-4,4-dimethyldihydrofuran-2 3h-one,pantoyl lactone,pantoic lactone,dl-pantoyl lactone,d---pantolactone,2 3h-furanone, dihydro-3-hydroxy-4,4-dimethyl,dihydro-3-hydroxy-4,4-dimethyl-2 3h-furanone,pantolyl lactone
IUPAC Name	3-hydroxy-4,4-dimethyloxolan-2-one
InChI Key	SERHXTVXHNVDKA-UHFFFAOYSA-N
Molecular Formula	C₆H₁₀O₃

2,869

delta-Hexanolactone, 98%

CAS: 823-22-3 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.144 MDL Number: MFCD00083574 InChI Key: RZTOWFMDBDPERY-UHFFFAOYSA-N Synonym: delta-hexalactone,delta-hexanolactone,delta-caprolactone,5-methyl-delta-valerolactone,5-hydroxyhexanoic acid lactone,tetrahydro-6-methyl-2h-pyran-2-one,2h-pyran-2-one, tetrahydro-6-methyl,.delta.-caprolactone,6-methylvalerolactone,hexanolactone PubChem CID: 13204 IUPAC Name: 6-methyloxan-2-one SMILES: CC1CCCC(=O)O1

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Specifications

PubChem CID	13204
CAS	823-22-3
Molecular Weight (g/mol)	114.144
MDL Number	MFCD00083574
SMILES	CC1CCCC(=O)O1
Synonym	delta-hexalactone,delta-hexanolactone,delta-caprolactone,5-methyl-delta-valerolactone,5-hydroxyhexanoic acid lactone,tetrahydro-6-methyl-2h-pyran-2-one,2h-pyran-2-one, tetrahydro-6-methyl,.delta.-caprolactone,6-methylvalerolactone,hexanolactone
IUPAC Name	6-methyloxan-2-one
InChI Key	RZTOWFMDBDPERY-UHFFFAOYSA-N
Molecular Formula	C6H10O2

2,870

alpha-Methylene-gamma-butyrolactone, 95%, stabilized, Thermo Scientific Chemicals

CAS: 547-65-9 Molecular Formula: C₅H₆O₂ Molecular Weight (g/mol): 98.1 MDL Number: MFCD00005407 InChI Key: GSLDEZOOOSBFGP-UHFFFAOYSA-N Synonym: 2-methylenebutyrolactone,alpha-methylene-gamma-butyrolactone,3-methylenedihydro-2 3h-furanone,tulipalin a,tulipane,2 3h-furanone, dihydro-3-methylene,dihydro-3-methylene-2 3h-furanone,alpha-methylene butyrolactone,3-methylenedihydrofuran-2 3h-one,alpha-methylene gamma-butyrolactone PubChem CID: 68352 ChEBI: CHEBI:104120 IUPAC Name: 3-methylideneoxolan-2-one SMILES: C=C1CCOC1=O

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Specifications

PubChem CID	68352
CAS	547-65-9
Molecular Weight (g/mol)	98.1
ChEBI	CHEBI:104120
MDL Number	MFCD00005407
SMILES	C=C1CCOC1=O
Synonym	2-methylenebutyrolactone,alpha-methylene-gamma-butyrolactone,3-methylenedihydro-2 3h-furanone,tulipalin a,tulipane,2 3h-furanone, dihydro-3-methylene,dihydro-3-methylene-2 3h-furanone,alpha-methylene butyrolactone,3-methylenedihydrofuran-2 3h-one,alpha-methylene gamma-butyrolactone
IUPAC Name	3-methylideneoxolan-2-one
InChI Key	GSLDEZOOOSBFGP-UHFFFAOYSA-N
Molecular Formula	C₅H₆O₂

2,871

gamma-Hexanolactone, 98%

CAS: 695-06-7 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD00005401 InChI Key: JBFHTYHTHYHCDJ-UHFFFAOYNA-N Synonym: gamma-caprolactone,gamma-hexalactone,4-hexanolide,gamma-hexanolactone,6-caprolactone,tonkalide,toukalide,2 3h-furanone, 5-ethyldihydro,4-ethyl-4-butanolide,5-ethyldihydrofuran-2 3h-one PubChem CID: 12756 ChEBI: CHEBI:85235 IUPAC Name: 5-ethyloxolan-2-one SMILES: CCC1CCC(=O)O1

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Specifications

PubChem CID	12756
CAS	695-06-7
Molecular Weight (g/mol)	114.14
ChEBI	CHEBI:85235
MDL Number	MFCD00005401
SMILES	CCC1CCC(=O)O1
Synonym	gamma-caprolactone,gamma-hexalactone,4-hexanolide,gamma-hexanolactone,6-caprolactone,tonkalide,toukalide,2 3h-furanone, 5-ethyldihydro,4-ethyl-4-butanolide,5-ethyldihydrofuran-2 3h-one
IUPAC Name	5-ethyloxolan-2-one
InChI Key	JBFHTYHTHYHCDJ-UHFFFAOYNA-N
Molecular Formula	C6H10O2

2,872

L(+)-Gulonic acid gamma-lactone, 95+%

CAS: 1128-23-0 Molecular Formula: C₆H₁₀O₆ Molecular Weight (g/mol): 178.14 InChI Key: SXZYCXMUPBBULW-SKNVOMKLSA-N Synonym: l-gulonolactone,l-gulono-1,4-lactone,l-gulonic acid gamma-lactone,3s,4r,5r-5-s-1,2-dihydroxyethyl-3,4-dihydroxydihydrofuran-2 3h-one,l-gulono-gamma-lactone,gamma-gulonolactone,l-gulonic gamma-lactone,l-+-gulono-1,4-lactone,l +-gulonic acid gamma-lactone,l-+-gulonic acid gamma-lactone PubChem CID: 439373 ChEBI: CHEBI:17587 IUPAC Name: (3S,4R,5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one SMILES: C(C(C1C(C(C(=O)O1)O)O)O)O

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Specifications

PubChem CID	439373
CAS	1128-23-0
Molecular Weight (g/mol)	178.14
ChEBI	CHEBI:17587
SMILES	C(C(C1C(C(C(=O)O1)O)O)O)O
Synonym	l-gulonolactone,l-gulono-1,4-lactone,l-gulonic acid gamma-lactone,3s,4r,5r-5-s-1,2-dihydroxyethyl-3,4-dihydroxydihydrofuran-2 3h-one,l-gulono-gamma-lactone,gamma-gulonolactone,l-gulonic gamma-lactone,l-+-gulono-1,4-lactone,l +-gulonic acid gamma-lactone,l-+-gulonic acid gamma-lactone
IUPAC Name	(3S,4R,5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one
InChI Key	SXZYCXMUPBBULW-SKNVOMKLSA-N
Molecular Formula	C₆H₁₀O₆

2,873

Thermo Scientific Chemicals Pomalidomide

CAS: 19171-19-8 Molecular Formula: C13H11N3O4 Molecular Weight (g/mol): 273.25 MDL Number: MFCD12756407 InChI Key: UVSMNLNDYGZFPF-UHFFFAOYNA-N IUPAC Name: 4-amino-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione SMILES: NC1=CC=CC2=C1C(=O)N(C1CCC(=O)NC1=O)C2=O

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Specifications

CAS	19171-19-8
Molecular Weight (g/mol)	273.25
MDL Number	MFCD12756407
SMILES	NC1=CC=CC2=C1C(=O)N(C1CCC(=O)NC1=O)C2=O
IUPAC Name	4-amino-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione
InChI Key	UVSMNLNDYGZFPF-UHFFFAOYNA-N
Molecular Formula	C13H11N3O4

2,874

6-Azabicyclo[3.2.0]heptan-7-one, 98%, Thermo Scientific™

CAS: 22031-52-3 Molecular Formula: C6H9NO Molecular Weight (g/mol): 111.14 MDL Number: MFCD01863277 InChI Key: AXDBIGNYXNSBHV-CRCLSJGQSA-N Synonym: 6-azabicyclo 3.2.0 heptan-7-one,6-azabicyclo 3,2,0 heptan-7-one,6-azabicyclo 3.2.0 heptane-7-one,6-azabicyclo 3.2.0 heptan-7-one # PubChem CID: 549320 IUPAC Name: 6-azabicyclo[3.2.0]heptan-7-one SMILES: O=C1N[C@@H]2CCC[C@H]12

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Specifications

PubChem CID	549320
CAS	22031-52-3
Molecular Weight (g/mol)	111.14
MDL Number	MFCD01863277
SMILES	O=C1N[C@@H]2CCC[C@H]12
Synonym	6-azabicyclo 3.2.0 heptan-7-one,6-azabicyclo 3,2,0 heptan-7-one,6-azabicyclo 3.2.0 heptane-7-one,6-azabicyclo 3.2.0 heptan-7-one #
IUPAC Name	6-azabicyclo[3.2.0]heptan-7-one
InChI Key	AXDBIGNYXNSBHV-CRCLSJGQSA-N
Molecular Formula	C6H9NO

2,875

Brucine sulfate hydrate, 98% (dry wt.), water <13%

CAS: 652154-10-4 Molecular Formula: C46H54N4O12S Molecular Weight (g/mol): 887.01 MDL Number: MFCD00013472 InChI Key: HCMSIGALSOEZRW-MDQLRNFDSA-N Synonym: brucine sulfate salt PubChem CID: 118797651 IUPAC Name: 10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one;sulfuric acid;hydrate SMILES: OS(O)(=O)=O.[H][C@]12C[C@@]3([H])C4=CCO[C@@]5([H])CC(=O)N6C([C@@]35[H])[C@]1(CCN2C4)C1=C6C=C(OC)C(OC)=C1.[H][C@]12C[C@@]3([H])C4=CCO[C@@]5([H])CC(=O)N6C([C@@]35[H])[C@]1(CCN2C4)C1=C6C=C(OC)C(OC)=C1

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Specifications

PubChem CID	118797651
CAS	652154-10-4
Molecular Weight (g/mol)	887.01
MDL Number	MFCD00013472
SMILES	OS(O)(=O)=O.[H][C@]12C[C@@]3([H])C4=CCO[C@@]5([H])CC(=O)N6C([C@@]35[H])[C@]1(CCN2C4)C1=C6C=C(OC)C(OC)=C1.[H][C@]12C[C@@]3([H])C4=CCO[C@@]5([H])CC(=O)N6C([C@@]35[H])[C@]1(CCN2C4)C1=C6C=C(OC)C(OC)=C1
Synonym	brucine sulfate salt
IUPAC Name	10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one;sulfuric acid;hydrate
InChI Key	HCMSIGALSOEZRW-MDQLRNFDSA-N
Molecular Formula	C46H54N4O12S

2,876

Thermo Scientific Chemicals Sulbactam

CAS: 68373-14-8 Molecular Formula: C8H11NO5S Molecular Weight (g/mol): 233.24 InChI Key: FKENQMMABCRJMK-RITPCOANSA-N Synonym: sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403 PubChem CID: 130313 ChEBI: CHEBI:9321 IUPAC Name: (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid SMILES: CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O

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Specifications

PubChem CID	130313
CAS	68373-14-8
Molecular Weight (g/mol)	233.24
ChEBI	CHEBI:9321
SMILES	CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O
Synonym	sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403
IUPAC Name	(2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
InChI Key	FKENQMMABCRJMK-RITPCOANSA-N
Molecular Formula	C8H11NO5S

2,877

epsilon-Caprolactam, 99%

CAS: 105-60-2 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1

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Specifications

PubChem CID	7768
CAS	105-60-2
Molecular Weight (g/mol)	113.16
ChEBI	CHEBI:28579
MDL Number	MFCD00006936
SMILES	C1CCC(=O)NCC1
Synonym	epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam
IUPAC Name	azepan-2-one
InChI Key	JBKVHLHDHHXQEQ-UHFFFAOYSA-N
Molecular Formula	C6H11NO

2,878

Brucine

CAS: 357-57-3 Molecular Formula: C23H26N2O4 Molecular Weight (g/mol): 394.471 MDL Number: MFCD00005942 InChI Key: RRKTZKIUPZVBMF-VLTSECPOSA-N Synonym: brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy PubChem CID: 51413923 IUPAC Name: (4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one SMILES: COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC

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Specifications

PubChem CID	51413923
CAS	357-57-3
Molecular Weight (g/mol)	394.471
MDL Number	MFCD00005942
SMILES	COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC
Synonym	brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy
IUPAC Name	(4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one
InChI Key	RRKTZKIUPZVBMF-VLTSECPOSA-N
Molecular Formula	C23H26N2O4

2,879

7-Aminocephalosporanic acid, 95-102%

CAS: 957-68-6 Molecular Formula: C₁₀H₁₂N₂O₅S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00005177 InChI Key: HSHGZXNAXBPPDL-HZGVNTEJSA-N Synonym: 7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid PubChem CID: 441328 ChEBI: CHEBI:2255 IUPAC Name: (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid SMILES: CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

Pricing & Availability
Specifications

PubChem CID	441328
CAS	957-68-6
Molecular Weight (g/mol)	272.27
ChEBI	CHEBI:2255
MDL Number	MFCD00005177
SMILES	CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O
Synonym	7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid
IUPAC Name	(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI Key	HSHGZXNAXBPPDL-HZGVNTEJSA-N
Molecular Formula	C₁₀H₁₂N₂O₅S

2,880

Alpha Lipoic Acid Dietary Supplement, USP, 99-101%, Spectrum™ Chemical

CAS: 1077-28-7 Molecular Formula: C8H14O2S2 Molecular Weight (g/mol): 206.32 MDL Number: MFCD00005474 InChI Key: AGBQKNBQESQNJD-UHFFFAOYNA-N IUPAC Name: 5-(1,2-dithiolan-3-yl)pentanoic acid SMILES: OC(=O)CCCCC1CCSS1

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Specifications

CAS	1077-28-7
Molecular Weight (g/mol)	206.32
MDL Number	MFCD00005474
SMILES	OC(=O)CCCCC1CCSS1
IUPAC Name	5-(1,2-dithiolan-3-yl)pentanoic acid
InChI Key	AGBQKNBQESQNJD-UHFFFAOYNA-N
Molecular Formula	C8H14O2S2

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Alpha Lipoic Acid Dietary Supplement, USP, 99-101%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alpha Lipoic Acid Dietary Supplement, USP, 99-101%, Spectrum™ Chemical