Coumarin and Impurities

20
- 50
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products per page. 841 products on this category.

Product data	Purity	Price range	Estimated delivery
8-Bromo-2H-1-benzopyran-2-one REF: 10-F076296CAS: 33491-30-4	95.0%	To inquire	Wed 04 Dec 24
5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one REF: 10-F315339CAS: 107057-96-5	95.0%	To inquire	Wed 04 Dec 24
6-nitro-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F364714CAS: 10242-15-6	95.0%	To inquire	Wed 04 Dec 24
7-Hydroxy-6-methoxy-2H-chromen-2-one REF: 10-F239146CAS: 92-61-5	95.0%	To inquire	Wed 04 Dec 24
3-acetyl-4-hydroxy-2H-chromen-2-one REF: 10-F369187CAS: 2555-37-5	95+%	To inquire	Wed 04 Dec 24
8-Methoxy-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F039351CAS: 2555-20-6	95.0%	To inquire	Wed 04 Dec 24
7-Bromo-2H-chromen-2-one REF: 10-F542180CAS: 19063-56-0	95.0%	To inquire	Wed 04 Dec 24
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F042124CAS: 883-92-1	95.0%	To inquire	Wed 04 Dec 24
Fmoc-Lys(MCA)-OH REF: 10-F546847CAS: 386213-32-7	97.0%	To inquire	Wed 04 Dec 24
4-ethyl-7-(1-methyl-2-oxopropoxy)-2H-chromen-2-one REF: 10-F314831CAS: 314742-28-4	95.0%	To inquire	Wed 04 Dec 24
2-((2-oxo-2H-chromen-4-yl)oxy)acetic acid REF: 10-F511997CAS: 462094-45-7	95.0%	To inquire	Wed 04 Dec 24
7-Hydroxy-4-(3-pyridyl)coumarin REF: 10-F023439CAS: 109512-76-7	95.0%	To inquire	Wed 04 Dec 24
7-isopropoxy-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F314613CAS: 914203-21-7	95.0%	To inquire	Wed 04 Dec 24
Glycine 7-amido-4-methylcoumarin hydrobromide salt REF: 10-M04111CAS: 113728-13-5	98%	To inquire	Wed 04 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	Wed 04 Dec 24
3-Amino-2H-chromen-2-one REF: 10-F065030CAS: 1635-31-0	97.0%	To inquire	Wed 04 Dec 24
3-acetyl-8-methoxy-2H-chromen-2-one REF: 10-F314323CAS: 5452-39-1	95.0%	To inquire	Wed 04 Dec 24
7-Hydroxy-4-phenyl-2h-chromen-2-one REF: 10-F679349CAS: 2555-30-8	97%	To inquire	Wed 04 Dec 24
3-Hydroxy-2H-chromen-2-one REF: 10-F069134CAS: 939-19-5	97.0%	To inquire	Wed 04 Dec 24
7-(((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-methyl-2H-chromen-2-one REF: 10-F727627CAS: 195385-93-4	98%	To inquire	Wed 04 Dec 24

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8-Bromo-2H-1-benzopyran-2-one

CAS:33491-30-4

Purity:

95.0%

Molecular weight:

225.04100036621094

Ref: 10-F076296

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Wednesday 4 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 Wednesday 4 Dec 2024

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

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

CAS:10242-15-6

Purity:

95.0%

Color and Shape:

Liquid, No data available.

Molecular weight:

235.1510009765625

Ref: 10-F364714

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Wednesday 4 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 Wednesday 4 Dec 2024

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3-acetyl-4-hydroxy-2H-chromen-2-one

CAS:2555-37-5

Purity:

95+%

Molecular weight:

204.18099975585938

Ref: 10-F369187

1g		172.00 €
5g		476.00 €
250mg		76.00 €

Estimated delivery in United States, on Wednesday 4 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 Wednesday 4 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 Wednesday 4 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 Wednesday 4 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 Wednesday 4 Dec 2024

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

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

CAS:314742-28-4

Purity:

95.0%

Molecular weight:

260.28900146484375

Ref: 10-F314831

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Wednesday 4 Dec 2024

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2-((2-oxo-2H-chromen-4-yl)oxy)acetic acid

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2-((2-oxo-2H-chromen-4-yl)oxy)acetic acid

CAS:462094-45-7

Purity:

95.0%

Molecular weight:

220.17999267578125

Ref: 10-F511997

250mg		To inquire
500mg		To inquire

Estimated delivery in United States, on Wednesday 4 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 Wednesday 4 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 Wednesday 4 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 Wednesday 4 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 Wednesday 4 Dec 2024

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3-Amino-2H-chromen-2-one

CAS:1635-31-0

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

161.16000366210938

Ref: 10-F065030

1g		32.00 €
5g		To inquire

Estimated delivery in United States, on Wednesday 4 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 Wednesday 4 Dec 2024

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7-Hydroxy-4-phenyl-2h-chromen-2-one

CAS:2555-30-8

Purity:

97%

Molecular weight:

238.24200439453125

Ref: 10-F679349

1g		27.00 €
5g		115.00 €
250mg		27.00 €

Estimated delivery in United States, on Wednesday 4 Dec 2024

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3-Hydroxy-2H-chromen-2-one

CAS:939-19-5

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

162.1439971923828

Ref: 10-F069134

5g To inquire

Estimated delivery in United States, on Wednesday 4 Dec 2024

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7-(((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-methyl-2H-chromen-2-o…

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7-(((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-4-methyl-2H-chromen-2-one

CAS:195385-93-4

Purity:

98%

Molecular weight:

308.2860107421875

Ref: 10-F727627

25mg		To inquire
50mg		To inquire
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Wednesday 4 Dec 2024

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