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Heterociclos com Oxigénio (O)

Os heterociclos com átomos de oxigênio são uma classe de compostos orgânicos onde um ou mais átomos de oxigênio fazem parte da estrutura do anel. Esses compostos são essenciais na síntese de produtos farmacêuticos, agroquímicos e materiais devido à sua reatividade e estabilidade únicas. Heterociclos contendo oxigênio são usados em várias aplicações, incluindo o desenvolvimento de medicamentos e a ciência dos polímeros. Na CymitQuimica, oferecemos uma ampla gama de heterociclos contendo oxigênio de alta qualidade para apoiar suas necessidades de pesquisa e industriais.

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Subcategorias de "Heterociclos com Oxigénio (O)"

Dioxanos

Dioxolano

Dioxol

Furano

Isoxazol

Oxepanos

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produtos por página. 1497 produtos desta categoria.

MarcaDados do produtoPurezaGama de preçosEstimativa de entrega
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5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino) quinazolin-6-yl)furan-2-carbaldehyde
REF: 3D-FC32843CAS: 231278-84-5 		Min. 95%136,00 €~463,00 €Ter 19 Nov 24
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2-Cyano-N-((furan-2-ylmethyl)carbamoyl)acetamide
REF: TR-C955340CAS: 2385185-75-9 		- - -219,00 €~869,00 €Seg 25 Nov 24
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2,3-O-Cyclohexylidene-β-D-ribofuranose
REF: TR-C988035CAS: 177414-91-4 		- - -168,00 €~1.217,00 €Seg 25 Nov 24
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5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone
REF: TR-D679553CAS: 1246213-39-7 		- - -94,00 €~2.088,00 €Seg 25 Nov 24
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6-Amino-5-(1,1-dimethylethyl)-3,3-dimethyl-2(3H)-benzofuranone
REF: TR-A965613CAS: 1246213-40-0 		- - -134,00 €~1.908,00 €Seg 25 Nov 24
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(R)-5-Oxotetrahydrofuran-2-carboxylic Acid
REF: TR-O870405CAS: 53558-93-3 		- - -94,00 €~212,00 €Seg 25 Nov 24
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(E)-(2-(Furan-2-yl)-2-(methoxyimino)acetic Acid
REF: TR-F864020CAS: 69384-96-9 		- - -244,00 €~824,00 €Seg 25 Nov 24
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2-Acetyl-7-ethylbenzofuran
REF: TR-A173820CAS: 59664-03-8 		- - -161,00 €~500,00 €Seg 25 Nov 24
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Tetrahydro-2-furanmethanamine
REF: TR-T293545CAS: 4795-29-3 		- - -195,00 €~422,00 €Seg 25 Nov 24
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(R)-2-(Benzyloxy)-5-((5-oxotetrahydrofuran-2-yl)methyl)phenyl Neopentyl Sulfate
REF: TR-B285900		- - -9.668,00 €~15.730,00 €Seg 25 Nov 24
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Methyl 4-Bromofuran-2-carboxylate
REF: TR-M294060CAS: 58235-80-6 		- - -159,00 €~470,00 €Seg 25 Nov 24
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2,5-Dihydro-2,5-dimethoxy-2-dimethoxymethylfuran
REF: 3D-FD65774CAS: 59906-91-1 		Min. 95%151,00 €~376,00 €Sex 29 Nov 24
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Methyl tetrahydro-2,5-dimethoxy-2-furancarboxylate
REF: 3D-FM66978CAS: 39658-49-6 		Min. 95%4.375,00 €~5.833,00 €Sex 29 Nov 24
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5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone
REF: 3D-FE45219CAS: 27538-09-6 		Min. 95%188,00 €~1.007,00 €Sex 29 Nov 24
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Ethyl 3-aminobenzofuran-2-carboxylate
REF: 3D-FE57281CAS: 39786-35-1 		Min. 95%193,00 €~418,00 €Sex 29 Nov 24
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methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate
REF: 3D-FM169416CAS: 886498-54-0 		Min. 95%143,00 €~1.071,00 €Qua 11 Dez 24
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Methyl 5-(((4-methylphenyl)sulfonyl)methyl)furan-2-carboxylate
REF: 3D-FM169244CAS: 897775-93-8 		Min. 95%143,00 €~1.071,00 €Qua 11 Dez 24
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methyl 5-(((4-chlorophenyl)sulfonyl)methyl)furan-2-carboxylate
REF: 3D-FM169417CAS: 886498-59-5 		Min. 95%143,00 €~1.071,00 €Qua 11 Dez 24
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Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate
REF: 3D-FM169231CAS: 1797685-13-2 		Min. 95%143,00 €~1.071,00 €Qua 11 Dez 24
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Ethyl 5-amino-1-benzofuran-2-carboxylate
REF: TR-E899165CAS: 174775-48-5 		- - -259,00 €~1.751,00 €Ter 17 Dez 24
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5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino) quinazolin-6-yl)furan-2-carbaldehyde
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5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino) quinazolin-6-yl)furan-2-carbaldehyde

CAS:231278-84-5
5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-carbaldehyde is a heterocyclic compound that has been used to study protein tyrosine kinase activity. …
Fórmula:
C26H17ClFN3O3
Pureza:
Min. 95%
Peso molecular:
473.88 g/mol

Ref: 3D-FC32843

1g136,00 €
2g151,00 €
5g213,00 €
10g341,00 €
25g463,00 €
Entrega estimada em Estados Unidos, Terça-feira 19 de Novembro de 2024
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2-Cyano-N-((furan-2-ylmethyl)carbamoyl)acetamide
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2-Cyano-N-((furan-2-ylmethyl)carbamoyl)acetamide

Produto Controlado
CAS:2385185-75-9
Applications 2-Cyano-N-((furan-2-ylmethyl)carbamoyl)acetamide is an intermediate in the synthesis of novel 1- and 8-substituted-3-furfuryl xanthines as …
Fórmula:
C7H14O6·C3H8O
Cor e Forma:
Neat
Peso molecular:
254.278

Ref: TR-C955340

1g397,00 €
500mg219,00 €
2500mg869,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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2,3-O-Cyclohexylidene-β-D-ribofuranose
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2,3-O-Cyclohexylidene-β-D-ribofuranose

Produto Controlado
CAS:177414-91-4
Applications Used in the preparation of D-xylofuranose derivatives.
Fórmula:
C11H18O5
Cor e Forma:
Neat
Peso molecular:
230.26

Ref: TR-C988035

50mg168,00 €
250mg708,00 €
500mg1.217,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone
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5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone

Produto Controlado
CAS:1246213-39-7
Applications 5-(1,1-Dimethylethyl)-3,3-dimethyl-6-nitro-2(3H)-benzofuranone is an intermediate in synthesizing Ivacaftor Carboxylic Acid (I940605). It is an impurity …
Fórmula:
C14H17NO4
Cor e Forma:
Neat
Peso molecular:
263.29

Ref: TR-D679553

1mg94,00 €
10mg577,00 €
50mg2.088,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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6-Amino-5-(1,1-dimethylethyl)-3,3-dimethyl-2(3H)-benzofuranone
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6-Amino-5-(1,1-dimethylethyl)-3,3-dimethyl-2(3H)-benzofuranone

Produto Controlado
CAS:1246213-40-0
Applications 6-Amino-5-(1,1-dimethylethyl)-3,3-dimethyl-2(3H)-benzofuranone is an intermediate in synthesizing Ivacaftor Carboxylic Acid (I940605). It is an impurity …
Fórmula:
C14H19NO2
Cor e Forma:
Neat
Peso molecular:
233.31

Ref: TR-A965613

1mg134,00 €
10mg999,00 €
25mg1.908,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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discount label
(R)-5-Oxotetrahydrofuran-2-carboxylic Acid
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(R)-5-Oxotetrahydrofuran-2-carboxylic Acid

Produto Controlado
CAS:53558-93-3
Applications (R)-5-Oxotetrahydrofuran-2-carboxylic Acid is an intermediate used to synthesize 2',3'-dideoxy-4'-selenonucleosides as potential antiviral agents. References …
Fórmula:
C5H6O4
Cor e Forma:
Neat
Peso molecular:
130.1

Ref: TR-O870405

1g119,00 €
500mg94,00 €
2500mg212,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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(E)-(2-(Furan-2-yl)-2-(methoxyimino)acetic Acid
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(E)-(2-(Furan-2-yl)-2-(methoxyimino)acetic Acid

Produto Controlado
CAS:69384-96-9
Applications 2-(Furan-2-yl)-2-(methoxyimino)acetic Acid is an intermediate in the synthesis of Cephalosporin derivatives. References Ger. Offen. …
Fórmula:
C15H10F3NOS
Cor e Forma:
Neat
Peso molecular:
309.306

Ref: TR-F864020

100mg244,00 €
250mg513,00 €
500mg824,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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2-Acetyl-7-ethylbenzofuran
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2-Acetyl-7-ethylbenzofuran

Produto Controlado
CAS:59664-03-8
Applications Intermediate in the production of Bufuralol Hydrochloride
Fórmula:
C12H12O2
Cor e Forma:
Neat
Peso molecular:
188.22

Ref: TR-A173820

1g276,00 €
2g500,00 €
500mg161,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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Tetrahydro-2-furanmethanamine
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Tetrahydro-2-furanmethanamine

Produto Controlado
CAS:4795-29-3
Applications Tetrahydro-2-furanmethanamine is used in the synthesis of novel topoisomerase I targeting anti-cancer agents with …
Fórmula:
C5H11NO
Cor e Forma:
Neat
Peso molecular:
101.15

Ref: TR-T293545

1g195,00 €
10g259,00 €
100g422,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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(R)-2-(Benzyloxy)-5-((5-oxotetrahydrofuran-2-yl)methyl)phenyl Neopentyl Sulfate
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(R)-2-(Benzyloxy)-5-((5-oxotetrahydrofuran-2-yl)methyl)phenyl Neopentyl Sulfate

Produto Controlado
Applications (R)-2-(Benzyloxy)-5-((5-oxotetrahydrofuran-2-yl)methyl)phenyl Neopentyl Sulfate is an intermediate in the synthesis of metabolite of (-)-Epicatechin (E582260).
Fórmula:
C23H28O7S
Cor e Forma:
Neat
Peso molecular:
448.529

Ref: TR-B285900

10mg9.668,00 €
25mg11.678,00 €
50mg15.730,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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Methyl 4-Bromofuran-2-carboxylate
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Methyl 4-Bromofuran-2-carboxylate

Produto Controlado
CAS:58235-80-6
Applications Methyl 4-Bromofuran-2-carboxylate is used to prepare pyrimidinamines and pyridinamines as adenosine receptor modulators for …
Fórmula:
C6H5BrO3
Cor e Forma:
Neat
Peso molecular:
205.01

Ref: TR-M294060

100mg159,00 €
250mg282,00 €
500mg470,00 €
Entrega estimada em Estados Unidos, Segunda-feira 25 de Novembro de 2024
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2,5-Dihydro-2,5-dimethoxy-2-dimethoxymethylfuran
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2,5-Dihydro-2,5-dimethoxy-2-dimethoxymethylfuran

CAS:59906-91-1
2,5-Dihydro-2,5-dimethoxy-2-dimethoxymethylfuran is a chemical compound that belongs to the group of reagents. It is used …
Fórmula:
C9H16O5
Pureza:
Min. 95%
Peso molecular:
204.22 g/mol

Ref: 3D-FD65774

1g215,00 €
2g376,00 €
500mg151,00 €
Entrega estimada em Estados Unidos, Sexta-feira 29 de Novembro de 2024
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Methyl tetrahydro-2,5-dimethoxy-2-furancarboxylate
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Methyl tetrahydro-2,5-dimethoxy-2-furancarboxylate

CAS:39658-49-6
Methyl tetrahydro-2,5-dimethoxy-2-furancarboxylate is a sterically bulky molecule with a nitrogen atom in the ortho position. …
Fórmula:
C8H14O5
Pureza:
Min. 95%
Cor e Forma:
Colourless To Pale Yellow Clear Liquid
Peso molecular:
190.19 g/mol

Ref: 3D-FM66978

5g4.375,00 €
10g5.833,00 €
Entrega estimada em Estados Unidos, Sexta-feira 29 de Novembro de 2024
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5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone
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5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone

CAS:27538-09-6
5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone is a colorless liquid that has a fruity, sweet odor. It is used in …
Fórmula:
C7H10O3
Pureza:
Min. 95%
Peso molecular:
142.15 g/mol

Ref: 3D-FE45219

1kg1.007,00 €
50g188,00 €
100g303,00 €
250g448,00 €
500g675,00 €
Entrega estimada em Estados Unidos, Sexta-feira 29 de Novembro de 2024
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Ethyl 3-aminobenzofuran-2-carboxylate
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Ethyl 3-aminobenzofuran-2-carboxylate

CAS:39786-35-1
Ethyl 3-aminobenzofuran-2-carboxylate is a decarboxylated pyridine derivative that has been shown to react with an …
Fórmula:
C11H11NO3
Pureza:
Min. 95%
Peso molecular:
205.21 g/mol

Ref: 3D-FE57281

5g193,00 €
10g278,00 €
25g418,00 €
Entrega estimada em Estados Unidos, Sexta-feira 29 de Novembro de 2024
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methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate
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methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate

CAS:886498-54-0
Please enquire for more information about methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more …
Pureza:
Min. 95%

Ref: 3D-FM169416

1g229,00 €
2g376,00 €
5g717,00 €
10g1.071,00 €
500mg143,00 €
Entrega estimada em Estados Unidos, Quarta-feira 11 de Dezembro de 2024
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Methyl 5-(((4-methylphenyl)sulfonyl)methyl)furan-2-carboxylate
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Methyl 5-(((4-methylphenyl)sulfonyl)methyl)furan-2-carboxylate

CAS:897775-93-8
Please enquire for more information about Methyl 5-(((4-methylphenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more …
Pureza:
Min. 95%

Ref: 3D-FM169244

1g229,00 €
2g376,00 €
5g717,00 €
10g1.071,00 €
500mg143,00 €
Entrega estimada em Estados Unidos, Quarta-feira 11 de Dezembro de 2024
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methyl 5-(((4-chlorophenyl)sulfonyl)methyl)furan-2-carboxylate
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methyl 5-(((4-chlorophenyl)sulfonyl)methyl)furan-2-carboxylate

CAS:886498-59-5
Please enquire for more information about methyl 5-(((4-chlorophenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more …
Pureza:
Min. 95%

Ref: 3D-FM169417

1g229,00 €
2g376,00 €
5g717,00 €
10g1.071,00 €
500mg143,00 €
Entrega estimada em Estados Unidos, Quarta-feira 11 de Dezembro de 2024
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Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate
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Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate

CAS:1797685-13-2
Please enquire for more information about Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more …
Pureza:
Min. 95%

Ref: 3D-FM169231

1g229,00 €
2g376,00 €
5g717,00 €
10g1.071,00 €
500mg143,00 €
Entrega estimada em Estados Unidos, Quarta-feira 11 de Dezembro de 2024
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discount label
Ethyl 5-amino-1-benzofuran-2-carboxylate
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Ethyl 5-amino-1-benzofuran-2-carboxylate

Produto Controlado
CAS:174775-48-5
Applications Ethyl 5-amino-1-benzofuran-2-carboxylate is used as an synthetic intermediate in the preparation of indolebutylpiperazines, a …
Fórmula:
C11H11NO3
Cor e Forma:
Neat
Peso molecular:
205.21

Ref: TR-E899165

1g259,00 €
10g1.751,00 €
Entrega estimada em Estados Unidos, Terça-feira 17 de Dezembro de 2024
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