Coumarin e Impurezze

20
- 50
- 100
- 200

prodotti per pagina. 844 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
7-Amino-4-(methoxymethyl)coumarin REF: 10-F005510CAS: 175205-10-4	97.0%	83,00 €	Ven 27 Dic 24
Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate REF: 10-F618494CAS: 28705-46-6	97%	94,00 €	Lun 30 Dic 24
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 €	Gio 02 Gen 25
5-Geranyloxy-7-methoxycoumarin REF: 11-0560SCAS: 7380-39-4	(HPLC) ≥99%	109,00 €	Lun 30 Dic 24
Dalbergin REF: 11-0595CAS: 482-83-7	(HPLC) ≥90%	109,00 €	Lun 30 Dic 24
Isopimpinellin REF: 11-0536SCAS: 482-27-9	(HPLC) ≥99%	87,00 €	Lun 30 Dic 24
Esculetin REF: 11-0502CAS: 305-01-1	(HPLC) ≥98%	58,00 €	Lun 30 Dic 24
Herniarin REF: 11-0556SCAS: 531-59-9	(HPLC) ≥99%	87,00 €	Lun 30 Dic 24
Fraxidin REF: 11-0525CAS: 525-21-3	(HPLC) ≥95%	109,00 €	Lun 30 Dic 24
Daphnetin-7-methylether REF: 11-0549CAS: 19492-03-6	(HPLC) ≥90%	75,00 €	Lun 30 Dic 24
Umbelliferone REF: 11-0542SCAS: 93-35-6	(HPLC) ≥98%	87,00 €	Lun 30 Dic 24
Isoscopoletin REF: 11-0520CAS: 776-86-3	(HPLC) ≥95%	87,00 €	Lun 30 Dic 24
Xanthotoxin REF: 11-0530CAS: 298-81-7	(HPLC) ≥90%	75,00 €	Lun 30 Dic 24
Osthol REF: 11-0541SCAS: 484-12-8	(HPLC) ≥99%	87,00 €	Lun 30 Dic 24
Esculin REF: 11-0568SCAS: 531-75-9	(HPLC) ≥98%	109,00 €	Lun 30 Dic 24
Citropten REF: 11-0581SCAS: 487-06-9	(HPLC) ≥99%	171,00 €	Lun 30 Dic 24
4-Hydroxycoumarin REF: 11-0517CAS: 1076-38-6	(HPLC) ≥95%	58,00 €	Lun 30 Dic 24
Fraxetin REF: 11-0573SCAS: 574-84-5	(HPLC) ≥99%	109,00 €	Lun 30 Dic 24
6,7-Dimethylesculetin REF: 11-0586SCAS: 120-08-1	(HPLC) ≥99%	92,00 €	Lun 30 Dic 24
Coumarin REF: 11-0507SCAS: 91-64-5	(GC) ≥99%	63,00 €	Lun 30 Dic 24

+ info

7-Amino-4-(methoxymethyl)coumarin

CAS:175205-10-4

Purezza:

97.0%

Colore e forma:

Solid, Light brown powder

Peso molecolare:

205.21299743652344

Ref: 10-F005510

1g 83,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

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

+ info

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

CAS:28705-46-6

Purezza:

97%

Peso molecolare:

289.33099365234375

Ref: 10-F618494

5g 94,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

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

+ info

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

CAS:1442461-73-5

Purezza:

98%

Peso molecolare:

316.1199951171875

Ref: 10-F758457

1g 1.094,00 €

Consegna stimata in Stati Uniti, il Giovedì 02 Gennaio 2025

+ info

+ info

5-Geranyloxy-7-methoxycoumarin

CAS:7380-39-4

5-Geranyloxy-7-methoxycoumarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₂₀H₂₄O₄

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

328.41

Ref: 11-0560S

10mg 109,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Dalbergin

CAS:482-83-7

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

Formula:

C₁₆H₁₂O₄

Purezza:

(HPLC) ≥90%

Colore e forma:

Powder

Peso molecolare:

268.28

Ref: 11-0595

10mg 109,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Isopimpinellin

CAS:482-27-9

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

Formula:

C₁₃H₁₀O₅

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

246.22

Ref: 11-0536S

10mg 87,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Esculetin

CAS:305-01-1

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

Formula:

C₉H₆O₄

Purezza:

(HPLC) ≥98%

Colore e forma:

Powder

Peso molecolare:

178.15

Ref: 11-0502

1g 58,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Herniarin

CAS:531-59-9

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

Formula:

C₁₀H₈O₃

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

176.17

Ref: 11-0556S

20mg 87,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Fraxidin

CAS:525-21-3

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

Formula:

C₁₁H₁₀O₅

Purezza:

(HPLC) ≥95%

Colore e forma:

Powder

Peso molecolare:

222.2

Ref: 11-0525

10mg 109,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

+ info

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

Purezza:

(HPLC) ≥90%

Colore e forma:

Powder

Peso molecolare:

192.17

Ref: 11-0549

10mg 75,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Umbelliferone

CAS:93-35-6

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

Formula:

C₉H₆O₃

Purezza:

(HPLC) ≥98%

Colore e forma:

Powder

Peso molecolare:

162.15

Ref: 11-0542S

20mg 87,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Isoscopoletin

CAS:776-86-3

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

Formula:

C₁₀H₈O₄

Purezza:

(HPLC) ≥95%

Colore e forma:

Powder

Peso molecolare:

192.17

Ref: 11-0520

10mg 87,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Xanthotoxin

CAS:298-81-7

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

Formula:

C₁₂H₈O₄

Purezza:

(HPLC) ≥90%

Colore e forma:

Powder

Peso molecolare:

216.19

Ref: 11-0530

20mg 75,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Osthol

CAS:484-12-8

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

Formula:

C₁₅H₁₆O₃

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

244.29

Ref: 11-0541S

10mg 87,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Esculin

CAS:531-75-9

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

Formula:

C₁₅H₁₆O₉

Purezza:

(HPLC) ≥98%

Colore e forma:

Powder

Peso molecolare:

340.29

Ref: 11-0568S

50mg 109,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Citropten

CAS:487-06-9

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

Formula:

C₁₁H₁₀O₄

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

206.2

Ref: 11-0581S

20mg 171,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

+ info

4-Hydroxycoumarin

CAS:1076-38-6

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

Formula:

C₉H₆O₃

Purezza:

(HPLC) ≥95%

Colore e forma:

Powder

Peso molecolare:

162.15

Ref: 11-0517

1g 58,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Fraxetin

CAS:574-84-5

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

Formula:

C₁₀H₈O₅

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

208.17

Ref: 11-0573S

20mg 109,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

+ info

6,7-Dimethylesculetin

CAS:120-08-1

6,7-Dimethylesculetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula:

C₁₁H₁₀O₄

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

206.2

Ref: 11-0586S

10mg 92,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info

Coumarin

CAS:91-64-5

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

Formula:

C₉H₆O₂

Purezza:

(GC) ≥99%

Colore e forma:

Powder

Peso molecolare:

146.15

Ref: 11-0507S

50mg 63,00 €

Consegna stimata in Stati Uniti, il Lunedì 30 Dicembre 2024

+ info