Coumarin and Impurities

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products per page. 843 products on this category.

Product data	Purity	Price range	Estimated delivery
2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetamide REF: 10-F315598CAS: 101999-45-5	95.0%	To inquire	Tue 17 Dec 24
5,7-Dihydroxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one REF: 10-F464599CAS: 1209261-56-2	95.0%	To inquire	Tue 17 Dec 24
Esculin hydrate REF: 10-F492493CAS: 531-75-9	98.5%	To inquire	Tue 17 Dec 24
Fmoc-Lys(MCA)-OH REF: 10-F546847CAS: 386213-32-7	97.0%	To inquire	Tue 17 Dec 24
3-allyl-7-hydroxy-4-methyl-2H-chromen-2-one REF: 10-F313945CAS: 26481-13-0	95.0%	To inquire	Tue 17 Dec 24
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one REF: 10-F614762CAS: 190788-61-5	95%	To inquire	Tue 17 Dec 24
5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one REF: 10-F315339CAS: 107057-96-5	95.0%	To inquire	Tue 17 Dec 24
Ethyl 7-acetoxy-2-oxo-2H-chromene-3-carboxylate REF: 10-F731782CAS: 13209-77-3	98%	To inquire	Tue 17 Dec 24
7-Hydroxy-6-methoxy-2H-chromen-2-one REF: 10-F239146CAS: 92-61-5	95.0%	To inquire	Tue 17 Dec 24
N-(4-Chloromethyl-2-oxo-2H-chromen-7-yl)-acetamide REF: 10-F345651CAS: 447398-67-6	95.0%	To inquire	Tue 17 Dec 24
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F042124CAS: 883-92-1	95.0%	To inquire	Tue 17 Dec 24
7,8-dihydroxy-4-methyl-2H-chromen-2-one REF: 10-F374576CAS: 2107-77-9	95.0%	To inquire	Tue 17 Dec 24
8-Methoxy-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F039351CAS: 2555-20-6	95.0%	To inquire	Tue 17 Dec 24
7-Bromo-2H-chromen-2-one REF: 10-F542180CAS: 19063-56-0	95.0%	To inquire	Tue 17 Dec 24
7-isopropoxy-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F314613CAS: 914203-21-7	95.0%	To inquire	Tue 17 Dec 24
Glycine 7-amido-4-methylcoumarin hydrobromide salt REF: 10-M04111CAS: 113728-13-5	98%	To inquire	Tue 17 Dec 24
7-methyl-5-(1-methyl-2-oxopropoxy)-4-propyl-2H-chromen-2-one REF: 10-F314861CAS: 314742-59-1	95.0%	To inquire	Tue 17 Dec 24
4-ethyl-7-methyl-5-(1-methyl-2-oxopropoxy)-2H-chromen-2-one REF: 10-F314840CAS: 307546-52-7	95.0%	To inquire	Tue 17 Dec 24
7-Hydroxy-4-(3-pyridyl)coumarin REF: 10-F023439CAS: 109512-76-7	95.0%	To inquire	Tue 17 Dec 24
3-acetyl-8-methoxy-2H-chromen-2-one REF: 10-F314323CAS: 5452-39-1	95.0%	To inquire	Tue 17 Dec 24

2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetamide

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2-(7-hydroxy-2-oxo-2H-chromen-4-yl)acetamide

CAS:101999-45-5

Purity:

95.0%

Molecular weight:

219.1959991455078

Ref: 10-F315598

1g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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5,7-Dihydroxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one

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5,7-Dihydroxy-4-methyl-3-(4-methylpiperazin-1-yl)-2H-chromen-2-one

CAS:1209261-56-2

Purity:

95.0%

Molecular weight:

290.3190002441406

Ref: 10-F464599

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Esculin hydrate

CAS:531-75-9

Purity:

98.5%

Color and Shape:

Solid

Molecular weight:

358.29901123046875

Ref: 10-F492493

1g		To inquire
5g		To inquire
25g		To inquire
100g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Fmoc-Lys(MCA)-OH

CAS:386213-32-7

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

584.625

Ref: 10-F546847

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 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

Purity:

95.0%

Molecular weight:

216.23599243164062

Ref: 10-F313945

1g		To inquire
5g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 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

Purity:

95%

Molecular weight:

272.1099853515625

Ref: 10-F614762

1g		To inquire
5g		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one

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5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one

CAS:107057-96-5

Purity:

95.0%

Molecular weight:

204.22500610351562

Ref: 10-F315339

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Ethyl 7-acetoxy-2-oxo-2H-chromene-3-carboxylate

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Ethyl 7-acetoxy-2-oxo-2H-chromene-3-carboxylate

CAS:13209-77-3

Purity:

98%

Molecular weight:

276.2439880371094

Ref: 10-F731782

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7-Hydroxy-6-methoxy-2H-chromen-2-one

CAS:92-61-5

Purity:

95.0%

Molecular weight:

192.1699981689453

Ref: 10-F239146

1g		To inquire
5g		To inquire
100mg		98.00 €
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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N-(4-Chloromethyl-2-oxo-2H-chromen-7-yl)-acetamide

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N-(4-Chloromethyl-2-oxo-2H-chromen-7-yl)-acetamide

CAS:447398-67-6

Purity:

95.0%

Molecular weight:

251.6699981689453

Ref: 10-F345651

1g		To inquire
2.5g		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

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6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

CAS:883-92-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

224.60000610351562

Ref: 10-F042124

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7,8-dihydroxy-4-methyl-2H-chromen-2-one

CAS:2107-77-9

Purity:

95.0%

Molecular weight:

192.1699981689453

Ref: 10-F374576

1g		To inquire
5g		To inquire
100mg		To inquire
250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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8-Methoxy-2-oxo-2H-chromene-3-carboxylic acid

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8-Methoxy-2-oxo-2H-chromene-3-carboxylic acid

CAS:2555-20-6

Purity:

95.0%

Color and Shape:

Solid, solid

Molecular weight:

220.17999267578125

Ref: 10-F039351

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7-Bromo-2H-chromen-2-one

CAS:19063-56-0

Purity:

95.0%

Molecular weight:

225.04100036621094

Ref: 10-F542180

1g		87.00 €
5g		247.00 €
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7-isopropoxy-2-oxo-2H-chromene-3-carboxylic acid

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7-isopropoxy-2-oxo-2H-chromene-3-carboxylic acid

CAS:914203-21-7

Purity:

95.0%

Molecular weight:

248.23399353027344

Ref: 10-F314613

1g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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Glycine 7-amido-4-methylcoumarin hydrobromide salt

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Glycine 7-amido-4-methylcoumarin hydrobromide salt

CAS:113728-13-5

M04111 - Glycine 7-amido-4-methylcoumarin hydrobromide salt

Formula:

C₁₂H₁₃BrN₂O₃

Purity:

98%

Color and Shape:

Solid

Molecular weight:

313.151000976563

Ref: 10-M04111

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7-methyl-5-(1-methyl-2-oxopropoxy)-4-propyl-2H-chromen-2-one

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7-methyl-5-(1-methyl-2-oxopropoxy)-4-propyl-2H-chromen-2-one

CAS:314742-59-1

Purity:

95.0%

Molecular weight:

288.3429870605469

Ref: 10-F314861

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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4-ethyl-7-methyl-5-(1-methyl-2-oxopropoxy)-2H-chromen-2-one

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4-ethyl-7-methyl-5-(1-methyl-2-oxopropoxy)-2H-chromen-2-one

CAS:307546-52-7

Purity:

95.0%

Molecular weight:

274.3160095214844

Ref: 10-F314840

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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

CAS:109512-76-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

239.22999572753906

Ref: 10-F023439

1g		137.00 €
5g		To inquire
10g		287.00 €
25g		564.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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3-acetyl-8-methoxy-2H-chromen-2-one

CAS:5452-39-1

Purity:

95.0%

Molecular weight:

218.20799255371094

Ref: 10-F314323

1g		To inquire
5g		To inquire
10g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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