Coumarin and Impurities

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products per page. 843 products on this category.

Product data	Purity	Price range	Estimated delivery
8-Acetyl-7-hydroxy-4-methyl-2H-chromen-2-one REF: 10-F718100CAS: 2555-29-5	95+%	To inquire	Tue 17 Dec 24
2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]propanoic acid REF: 10-F314800CAS: 96078-22-7	95.0%	To inquire	Tue 17 Dec 24
[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetic acid REF: 10-F314779CAS: 95767-60-5	95.0%	To inquire	Tue 17 Dec 24
2-(7-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-2H-chromen-4-yl)acetic acid REF: 10-F624273CAS: 378247-75-7	95%	To inquire	Tue 17 Dec 24
β-Alanine 7-amino-4-methylcoumarin trifluoroacetate salt REF: 10-M04062CAS: 201847-54-3	98%	To inquire	Tue 17 Dec 24
3-Amino-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromen-2-one REF: 10-F546965	97.0%	To inquire	Tue 17 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	Tue 17 Dec 24
3-Acetyl-7-(diethylamino)-2H-chromen-2-one REF: 10-F348157CAS: 74696-96-1	95.0%	To inquire	Tue 17 Dec 24
6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one REF: 10-F369191CAS: 16555-98-9	- - -	To inquire	Tue 17 Dec 24
8-Bromo-2H-1-benzopyran-2-one REF: 10-F076296CAS: 33491-30-4	95.0%	To inquire	Tue 17 Dec 24
Methyl 7-hydroxy-2-oxo-2H-chromene-3-carboxylate REF: 10-F776674CAS: 86788-49-0	98%	To inquire	Tue 17 Dec 24
4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-2H-chromen-2-one REF: 10-F358134CAS: 66-76-2	98.0%	To inquire	Tue 17 Dec 24
2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide hydrochloride REF: 10-F695682CAS: 208459-17-0	95%	To inquire	Tue 17 Dec 24
6-Ethoxy-4-methyl-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F511155CAS: 1216111-99-7	95.0%	To inquire	Tue 17 Dec 24
3-(7-Methoxy-4-methyl-2-oxo-2h-chromen-3-yl)propanoic acid REF: 10-F657714CAS: 858744-13-5	97%	To inquire	Tue 17 Dec 24
6-Bromo-4-hydroxycoumarin REF: 10-F012114CAS: 4139-61-1	95.0%	To inquire	Tue 17 Dec 24
6,7-Dihydroxy-2H-chromen-2-one REF: 10-F241171CAS: 305-01-1	95.0%	To inquire	Tue 17 Dec 24
8-Hydroxycoumarin REF: 10-F788079CAS: 2442-31-1	98%	To inquire	Tue 17 Dec 24
7-Ethoxy-2-oxo-2H-chromene-3-carbonitrile REF: 10-F223079CAS: 117620-77-6	95.0%	To inquire	Tue 17 Dec 24
6-Hydroxy-4-methylcoumarin REF: 10-F494031CAS: 2373-31-1	98.0%	To inquire	Tue 17 Dec 24

8-Acetyl-7-hydroxy-4-methyl-2H-chromen-2-one

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8-Acetyl-7-hydroxy-4-methyl-2H-chromen-2-one

CAS:2555-29-5

Purity:

95+%

Molecular weight:

218.20799255371094

Ref: 10-F718100

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]propanoic acid

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2-[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]propanoic acid

CAS:96078-22-7

Purity:

95.0%

Molecular weight:

248.23399353027344

Ref: 10-F314800

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetic acid

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[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetic acid

CAS:95767-60-5

Purity:

95.0%

Molecular weight:

234.20700073242188

Ref: 10-F314779

1g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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2-(7-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-2H-chromen-4-yl)acetic acid

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2-(7-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-oxo-2H-chromen-4-yl)acetic acid

CAS:378247-75-7

Purity:

95%

Molecular weight:

441.4389953613281

Ref: 10-F624273

250mg 252.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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β-Alanine 7-amino-4-methylcoumarin trifluoroacetate salt

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β-Alanine 7-amino-4-methylcoumarin trifluoroacetate salt

CAS:201847-54-3

M04062 - beta-Alanine 7-amino-4-methylcoumarin trifluoroacetate salt

Formula:

C₁₅H₁₅F₃N₂O₅

Purity:

98%

Molecular weight:

360.289

Ref: 10-M04062

1g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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

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

Purity:

97.0%

Molecular weight:

287.1199951171875

Ref: 10-F546965

1g		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 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 Tuesday 17 Dec 2024

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3-Acetyl-7-(diethylamino)-2H-chromen-2-one

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3-Acetyl-7-(diethylamino)-2H-chromen-2-one

CAS:74696-96-1

Purity:

95.0%

Color and Shape:

Solid, Orange powder

Molecular weight:

259.30499267578125

Ref: 10-F348157

5g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one

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6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one

CAS:16555-98-9

Molecular weight:

218.20799255371094

Ref: 10-F369191

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

Estimated delivery in United States, on Tuesday 17 Dec 2024

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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 Tuesday 17 Dec 2024

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Methyl 7-hydroxy-2-oxo-2H-chromene-3-carboxylate

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Methyl 7-hydroxy-2-oxo-2H-chromene-3-carboxylate

CAS:86788-49-0

Purity:

98%

Molecular weight:

220.17999267578125

Ref: 10-F776674

1g		To inquire
5g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-2H-chromen-2-one

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4-hydroxy-3-[(4-hydroxy-2-oxo-2H-chromen-3-yl)methyl]-2H-chromen-2-one

CAS:66-76-2

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

336.29901123046875

Ref: 10-F358134

25g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide hydrochloride

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2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide hydrochloride

CAS:208459-17-0

Purity:

95%

Molecular weight:

268.70001220703125

Ref: 10-F695682

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

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6-Ethoxy-4-methyl-2-oxo-2H-chromene-3-carboxylic acid

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6-Ethoxy-4-methyl-2-oxo-2H-chromene-3-carboxylic acid

CAS:1216111-99-7

Purity:

95.0%

Molecular weight:

248.23399353027344

Ref: 10-F511155

1g To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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3-(7-Methoxy-4-methyl-2-oxo-2h-chromen-3-yl)propanoic acid

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3-(7-Methoxy-4-methyl-2-oxo-2h-chromen-3-yl)propanoic acid

CAS:858744-13-5

Purity:

97%

Molecular weight:

262.260986328125

Ref: 10-F657714

100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6-Bromo-4-hydroxycoumarin

CAS:4139-61-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

241.0399932861328

Ref: 10-F012114

1g		75.00 €
5g		262.00 €
25g		1,071.00 €
100mg		To inquire
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6,7-Dihydroxy-2H-chromen-2-one

CAS:305-01-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

178.14300537109375

Ref: 10-F241171

1g		28.00 €
5g		45.00 €
25g		To inquire
50g		To inquire
100g		To inquire
250mg		24.00 €

Estimated delivery in United States, on Tuesday 17 Dec 2024

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8-Hydroxycoumarin

CAS:2442-31-1

Purity:

98%

Molecular weight:

162.1439971923828

Ref: 10-F788079

1g		To inquire
5g		To inquire
100mg		114.00 €
250mg		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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7-Ethoxy-2-oxo-2H-chromene-3-carbonitrile

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7-Ethoxy-2-oxo-2H-chromene-3-carbonitrile

CAS:117620-77-6

Purity:

95.0%

Molecular weight:

215.20799255371094

Ref: 10-F223079

250mg To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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6-Hydroxy-4-methylcoumarin

CAS:2373-31-1

Purity:

98.0%

Color and Shape:

Solid, White to pale reddish yellow powder

Molecular weight:

176.17100524902344

Ref: 10-F494031

1g		29.00 €
5g		To inquire
25g		To inquire

Estimated delivery in United States, on Tuesday 17 Dec 2024

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