Coumarin e Impurezas

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produtos por página. 842 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
8-Ethoxy-3-((4-fluorophenyl)sulfonyl)-2H-chromen-2-one REF: 10-F728804CAS: 904438-76-2	95%	A consultar	Ter 15 Out 24
3-allyl-7-hydroxy-4-methyl-2H-chromen-2-one REF: 10-F313945CAS: 26481-13-0	95.0%	A consultar	Ter 15 Out 24
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one REF: 10-F614762CAS: 190788-61-5	95%	A consultar	Ter 15 Out 24
4-hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one REF: 10-F369909CAS: 1022282-99-0	- - -	A consultar	Ter 15 Out 24
7-hydroxy-3-(4-nitrophenyl)-2H-chromen-2-one REF: 10-F370449CAS: 22074-14-2	- - -	A consultar	Ter 15 Out 24
2,2,2-Trifluoroethyl N-(2-oxo-2H-1-benzopyran-6-yl)carbamate REF: 10-F666074CAS: 1354961-77-5	95%	A consultar	Ter 15 Out 24
6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide REF: 10-F752571CAS: 388609-31-2	98%	A consultar	Ter 15 Out 24
N-(7-hydroxy-2-oxo-2H-chromen-3-yl)-4-methoxybenzamide REF: 10-F757712CAS: 338755-93-4	90%	A consultar	Ter 15 Out 24
N-(2-hydroxyethyl)-2-oxo-chromene-3-carboxamide REF: 10-F510935	- - -	A consultar	Ter 15 Out 24
2-((2-Oxo-2H-chromen-7-yl)oxy)-n-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide REF: 10-F694721CAS: 2484920-10-5	98%	A consultar	Ter 15 Out 24
7-Hydroxy-4-(3-pyridyl)coumarin REF: 10-F023439CAS: 109512-76-7	95.0%	A consultar	Ter 15 Out 24
Ethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate REF: 10-F725233CAS: 1729-02-8	95+%	A consultar	Ter 15 Out 24
ethyl (5,7-dihydroxy-2-oxo-2H-chromen-4-yl)acetate REF: 10-F370573CAS: 91903-73-0	- - -	A consultar	Ter 15 Out 24
3-(7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid REF: 10-F370487CAS: 1010922-55-0	- - -	A consultar	Ter 15 Out 24
Methyl 2-oxo-3-(phenylsulfonyl)-2H-chromene-6-carboxylate REF: 10-F753131CAS: 895645-53-1	95%	A consultar	Ter 15 Out 24
2-((3-Benzyl-6-chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid REF: 10-F687238CAS: 690679-66-4	95%	A consultar	Ter 15 Out 24
7-(4-Methyl-[1,2,3]triazol-1-yl)-3-phenyl-chromen-2-one REF: 10-F479892	- - -	A consultar	Ter 15 Out 24
4,5,7-Trimethyl-2H-chromen-2-one REF: 10-F635608CAS: 14002-91-6	98%	A consultar	Ter 15 Out 24
7-Hydroxy-3-(2-hydroxyethyl)-4-methyl-2h-chromen-2-one REF: 10-F646231CAS: 10185-02-1	98%	A consultar	Ter 15 Out 24
6-Ethyl-7-hydroxy-4-phenyl-2h-chromen-2-one REF: 10-F742681CAS: 130182-00-2	95%	A consultar	Ter 15 Out 24

8-Ethoxy-3-((4-fluorophenyl)sulfonyl)-2H-chromen-2-one

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8-Ethoxy-3-((4-fluorophenyl)sulfonyl)-2H-chromen-2-one

CAS:904438-76-2

Pureza:

95%

Peso molecular:

348.3399963378906

Ref: 10-F728804

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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3-allyl-7-hydroxy-4-methyl-2H-chromen-2-one

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3-allyl-7-hydroxy-4-methyl-2H-chromen-2-one

CAS:26481-13-0

Pureza:

95.0%

Peso molecular:

216.23599243164062

Ref: 10-F313945

1g		A consultar
5g		A consultar
250mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one

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7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one

CAS:190788-61-5

Pureza:

95%

Peso molecular:

272.1099853515625

Ref: 10-F614762

1g		A consultar
5g		A consultar
100mg		A consultar
250mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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4-hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one

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4-hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one

CAS:1022282-99-0

Peso molecular:

322.3160095214844

Ref: 10-F369909

1g		A consultar
5g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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7-hydroxy-3-(4-nitrophenyl)-2H-chromen-2-one

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7-hydroxy-3-(4-nitrophenyl)-2H-chromen-2-one

CAS:22074-14-2

Peso molecular:

283.239013671875

Ref: 10-F370449

1g		A consultar
5g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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2,2,2-Trifluoroethyl N-(2-oxo-2H-1-benzopyran-6-yl)carbamate

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2,2,2-Trifluoroethyl N-(2-oxo-2H-1-benzopyran-6-yl)carbamate

CAS:1354961-77-5

Pureza:

95%

Peso molecular:

287.1940002441406

Ref: 10-F666074

1g		A consultar
250mg		A consultar
500mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide

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6-Chloro-N-(furan-2-ylmethyl)-2-oxo-2H-chromene-3-carboxamide

CAS:388609-31-2

Pureza:

98%

Peso molecular:

303.70001220703125

Ref: 10-F752571

1g		A consultar
5g		A consultar
10g		A consultar
500mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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N-(7-hydroxy-2-oxo-2H-chromen-3-yl)-4-methoxybenzamide

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N-(7-hydroxy-2-oxo-2H-chromen-3-yl)-4-methoxybenzamide

CAS:338755-93-4

Pureza:

90%

Peso molecular:

311.2929992675781

Ref: 10-F757712

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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N-(2-hydroxyethyl)-2-oxo-chromene-3-carboxamide

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N-(2-hydroxyethyl)-2-oxo-chromene-3-carboxamide

Peso molecular:

233.22300720214844

Ref: 10-F510935

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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2-((2-Oxo-2H-chromen-7-yl)oxy)-n-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide

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2-((2-Oxo-2H-chromen-7-yl)oxy)-n-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide

CAS:2484920-10-5

Pureza:

98%

Peso molecular:

421.260009765625

Ref: 10-F694721

1g		A consultar
5g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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7-Hydroxy-4-(3-pyridyl)coumarin

CAS:109512-76-7

Pureza:

95.0%

Cor e Forma:

Solid

Peso molecular:

239.22999572753906

Ref: 10-F023439

1g		137,00 €
5g		A consultar
10g		287,00 €
25g		564,00 €

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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Ethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate

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Ethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate

CAS:1729-02-8

Pureza:

95+%

Peso molecular:

248.23399353027344

Ref: 10-F725233

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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ethyl (5,7-dihydroxy-2-oxo-2H-chromen-4-yl)acetate

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ethyl (5,7-dihydroxy-2-oxo-2H-chromen-4-yl)acetate

CAS:91903-73-0

Peso molecular:

264.2330017089844

Ref: 10-F370573

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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3-(7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid

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3-(7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid

CAS:1010922-55-0

Peso molecular:

292.2869873046875

Ref: 10-F370487

1g A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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Methyl 2-oxo-3-(phenylsulfonyl)-2H-chromene-6-carboxylate

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Methyl 2-oxo-3-(phenylsulfonyl)-2H-chromene-6-carboxylate

CAS:895645-53-1

Pureza:

95%

Peso molecular:

344.3399963378906

Ref: 10-F753131

500mg A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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2-((3-Benzyl-6-chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid

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2-((3-Benzyl-6-chloro-4-methyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid

CAS:690679-66-4

Pureza:

95%

Peso molecular:

358.7699890136719

Ref: 10-F687238

1g		A consultar
5g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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7-(4-Methyl-[1,2,3]triazol-1-yl)-3-phenyl-chromen-2-one

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7-(4-Methyl-[1,2,3]triazol-1-yl)-3-phenyl-chromen-2-one

Peso molecular:

303.3210144042969

Ref: 10-F479892

1g		A consultar
2g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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4,5,7-Trimethyl-2H-chromen-2-one

CAS:14002-91-6

Pureza:

98%

Peso molecular:

188.2259979248047

Ref: 10-F635608

1g		A consultar
5g		A consultar
10g		A consultar
25g		A consultar
250mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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7-Hydroxy-3-(2-hydroxyethyl)-4-methyl-2h-chromen-2-one

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7-Hydroxy-3-(2-hydroxyethyl)-4-methyl-2h-chromen-2-one

CAS:10185-02-1

Pureza:

98%

Peso molecular:

220.2239990234375

Ref: 10-F646231

1g		A consultar
5g		A consultar
2.5g		A consultar
50mg		A consultar
100mg		A consultar
250mg		A consultar
500mg		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

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6-Ethyl-7-hydroxy-4-phenyl-2h-chromen-2-one

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6-Ethyl-7-hydroxy-4-phenyl-2h-chromen-2-one

CAS:130182-00-2

Pureza:

95%

Peso molecular:

266.2959899902344

Ref: 10-F742681

1g		A consultar
5g		A consultar

Entrega estimada em Estados Unidos, Terça-feira 15 de Outubro de 2024

+ info