Coumarin and Impurities

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products per page. 844 products on this category.

Product data	Purity	Price range	Estimated delivery
7-Amino-4-(methoxymethyl)coumarin REF: 10-F005510CAS: 175205-10-4	97.0%	83.00 €	Tue 07 Jan 25
Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate REF: 10-F618494CAS: 28705-46-6	97%	94.00 €	Tue 07 Jan 25
2-Oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromene-3-carboxylic acid REF: 10-F758457CAS: 1442461-73-5	98%	1,094.00 €	Tue 07 Jan 25
Isopimpinellin REF: 11-0536SCAS: 482-27-9	(HPLC) ≥99%	87.00 €	Tue 07 Jan 25
Scopoletin REF: 11-0558SCAS: 92-61-5	(HPLC) ≥99%	87.00 €	Tue 07 Jan 25
Coumestrol REF: 11-0557SCAS: 479-13-0	(HPLC) ≥98%	109.00 €	Tue 07 Jan 25
3-Hydroxycoumarin REF: 11-0505CAS: 939-19-5	(HPLC) ≥95%	58.00 €	Tue 07 Jan 25
Esculetin REF: 11-0502CAS: 305-01-1	(HPLC) ≥98%	58.00 €	Tue 07 Jan 25
Daphnetin-7-methylether REF: 11-0549CAS: 19492-03-6	(HPLC) ≥90%	75.00 €	Tue 07 Jan 25
Umbelliferone REF: 11-0542SCAS: 93-35-6	(HPLC) ≥98%	87.00 €	Tue 07 Jan 25
7-Ethoxycoumarin REF: 11-0515CAS: 31005-02-4	(HPLC) ≥95%	58.00 €	Tue 07 Jan 25
Fraxin REF: 11-0588SCAS: 524-30-1	(HPLC) ≥99%	109.00 €	Tue 07 Jan 25
Auraptene REF: 11-0544CAS: 495-02-3	(HPLC) ≥95%	109.00 €	Tue 07 Jan 25
Bergaptol REF: 11-0590SCAS: 486-60-2	(HPLC) ≥99%	171.00 €	Tue 07 Jan 25
Xanthotoxol REF: 11-0534CAS: 2009-24-7	(HPLC) ≥90%	87.00 €	Tue 07 Jan 25
Coumestrol dimethylether REF: 11-7600SCAS: 3172-99-4	(HPLC) ≥98%	109.00 €	Tue 07 Jan 25
Isobergapten REF: 11-0538SCAS: 482-48-4	(HPLC) ≥98%	217.00 €	Tue 07 Jan 25
Herniarin REF: 11-0556SCAS: 531-59-9	(HPLC) ≥99%	87.00 €	Tue 07 Jan 25
Fraxidin REF: 11-0525CAS: 525-21-3	(HPLC) ≥95%	109.00 €	Tue 07 Jan 25
4-Methoxycoumarin REF: 11-0578CAS: 20280-81-3	(HPLC) ≥95%	58.00 €	Tue 07 Jan 25

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7-Amino-4-(methoxymethyl)coumarin

CAS:175205-10-4

Purity:

97.0%

Color and Shape:

Solid, Light brown powder

Molecular weight:

205.21299743652344

Ref: 10-F005510

1g 83.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate

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Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate

CAS:28705-46-6

Purity:

97%

Molecular weight:

289.33099365234375

Ref: 10-F618494

5g 94.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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2-Oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromene-3-carboxylic acid

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2-Oxo-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-chromene-3-carboxylic acid

CAS:1442461-73-5

Purity:

98%

Molecular weight:

316.1199951171875

Ref: 10-F758457

1g 1,094.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Isopimpinellin

CAS:482-27-9

Isopimpinellin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₃H₁₀O₅

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

246.22

Ref: 11-0536S

10mg 87.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Scopoletin

CAS:92-61-5

Scopoletin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₀H₈O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

192.17

Ref: 11-0558S

20mg 87.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Coumestrol

CAS:479-13-0

Coumestrol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₅H₈O₅

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

268.23

Ref: 11-0557S

10mg 109.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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3-Hydroxycoumarin

CAS:939-19-5

3-Hydroxycoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₉H₆O₃

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

162.15

Ref: 11-0505

100mg 58.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Esculetin

CAS:305-01-1

Esculetin analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₉H₆O₄

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

178.15

Ref: 11-0502

1g 58.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Daphnetin-7-methylether

CAS:19492-03-6

Daphnetin-7-methylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₀H₈O₄

Purity:

(HPLC) ≥90%

Color and Shape:

Powder

Molecular weight:

192.17

Ref: 11-0549

10mg 75.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Umbelliferone

CAS:93-35-6

Umbelliferone analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₉H₆O₃

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

162.15

Ref: 11-0542S

20mg 87.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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7-Ethoxycoumarin

CAS:31005-02-4

7-Ethoxycoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₁H₁₀O₃

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

190.2

Ref: 11-0515

100mg 58.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Fraxin

CAS:524-30-1

Fraxin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₆H₁₈O₁₀

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

370.31

Ref: 11-0588S

10mg 109.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Auraptene

CAS:495-02-3

Auraptene analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₉H₂₂O₃

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

298.38

Ref: 11-0544

10mg 109.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Bergaptol

CAS:486-60-2

Bergaptol analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₁H₆O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

202.17

Ref: 11-0590S

10mg 171.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Xanthotoxol

CAS:2009-24-7

Xanthotoxol analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₁H₆O₄

Purity:

(HPLC) ≥90%

Color and Shape:

Powder

Molecular weight:

202.17

Ref: 11-0534

10mg 87.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Coumestrol dimethylether

CAS:3172-99-4

Coumestrol dimethylether analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₇H₁₂O₅

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

296.28

Ref: 11-7600S

10mg 109.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Isobergapten

CAS:482-48-4

Isobergapten analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₂H₈O₄

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

216.19

Ref: 11-0538S

10mg 217.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Herniarin

CAS:531-59-9

Herniarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₀H₈O₃

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

176.17

Ref: 11-0556S

20mg 87.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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Fraxidin

CAS:525-21-3

Fraxidin analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₁H₁₀O₅

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

222.2

Ref: 11-0525

10mg 109.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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+ info

4-Methoxycoumarin

CAS:20280-81-3

4-Methoxycoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative …

Formula:

C₁₀H₈O₃

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

176.17

Ref: 11-0578

100mg 58.00 €

Estimated delivery in United States, on Tuesday 7 Jan 2025

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