Coumarin e Impurezze

20
- 50
- 100
- 200

prodotti per pagina. 842 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 €	Mar 26 Nov 24
Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate REF: 10-F618494CAS: 28705-46-6	97%	94,00 €	Mer 27 Nov 24
7-Methoxycoumarin-3-Carboxylic acid REF: 10-M05818CAS: 20300-59-8	95%	20,00 €~43,00 €	Mer 27 Nov 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 €	Ven 29 Nov 24
Scopoletin REF: 11-0558SCAS: 92-61-5	(HPLC) ≥99%	87,00 €	Ven 29 Nov 24
Isopimpinellin REF: 11-0536SCAS: 482-27-9	(HPLC) ≥99%	88,00 €	Ven 29 Nov 24
Coumestrol REF: 11-0557SCAS: 479-13-0	(HPLC) ≥98%	109,00 €	Ven 29 Nov 24
Umbelliferone REF: 11-0542SCAS: 93-35-6	(HPLC) ≥98%	83,00 €	Ven 29 Nov 24
7-Ethoxycoumarin REF: 11-0515CAS: 31005-02-4	(HPLC) ≥95%	51,00 €	Ven 29 Nov 24
Fraxetin REF: 11-0573SCAS: 574-84-5	(HPLC) ≥99%	107,00 €	Ven 29 Nov 24
5-Geranyloxy-7-methoxycoumarin REF: 11-0560SCAS: 7380-39-4	(HPLC) ≥99%	109,00 €	Ven 29 Nov 24
Bergamottin REF: 11-0550SCAS: 7380-40-7	(HPLC) ≥99%	109,00 €	Ven 29 Nov 24
Isoscopoletin REF: 11-0520CAS: 776-86-3	(HPLC) ≥95%	87,00 €	Ven 29 Nov 24
Wedelolactone REF: 11-0555SCAS: 524-12-9	(HPLC) ≥99%	204,00 €	Ven 29 Nov 24
Osthol REF: 11-0541SCAS: 484-12-8	(HPLC) ≥99%	83,00 €	Ven 29 Nov 24
Xanthotoxol REF: 11-0534CAS: 2009-24-7	(HPLC) ≥90%	87,00 €	Ven 29 Nov 24
4-Hydroxycoumarin REF: 11-0517CAS: 1076-38-6	(HPLC) ≥95%	51,00 €	Ven 29 Nov 24
Xanthotoxin REF: 11-0530CAS: 298-81-7	(HPLC) ≥90%	75,00 €	Ven 29 Nov 24
Psoralen REF: 11-0553SCAS: 66-97-7	(HPLC) ≥99%	83,00 €	Ven 29 Nov 24
6,7-Dihydroxy-4-methylcoumarin REF: 11-0512CAS: 529-84-0	(HPLC) ≥95%	51,00 €	Ven 29 Nov 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 Martedì 26 Novembre 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 Mercoledì 27 Novembre 2024

+ info

+ info

7-Methoxycoumarin-3-Carboxylic acid

CAS:20300-59-8

M05818 - 7-Methoxycoumarin-3-Carboxylic acid

Formula:

C₁₁H₈O₅

Purezza:

95%

Colore e forma:

Solid

Peso molecolare:

220.17999267578125

Ref: 10-M05818

1g		20,00 €
5g		43,00 €

Consegna stimata in Stati Uniti, il Mercoledì 27 Novembre 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 Venerdì 29 Novembre 2024

+ info

Scopoletin

CAS:92-61-5

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

Formula:

C₁₀H₈O₄

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

192.17

Ref: 11-0558S

20mg 87,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 88,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ info

Coumestrol

CAS:479-13-0

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

Formula:

C₁₅H₈O₅

Purezza:

(HPLC) ≥98%

Colore e forma:

Powder

Peso molecolare:

268.23

Ref: 11-0557S

10mg 109,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 83,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ info

+ info

7-Ethoxycoumarin

CAS:31005-02-4

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

Formula:

C₁₁H₁₀O₃

Purezza:

(HPLC) ≥95%

Colore e forma:

Powder

Peso molecolare:

190.2

Ref: 11-0515

100mg 51,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 107,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ 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 Venerdì 29 Novembre 2024

+ info

Bergamottin

CAS:7380-40-7

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

Formula:

C₂₁H₂₂O₄

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

338.41

Ref: 11-0550S

20mg 109,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 Venerdì 29 Novembre 2024

+ info

Wedelolactone

CAS:524-12-9

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

Formula:

C₁₆H₁₀O₇

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

314.25

Ref: 11-0555S

10mg 204,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 83,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ info

Xanthotoxol

CAS:2009-24-7

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

Formula:

C₁₁H₆O₄

Purezza:

(HPLC) ≥90%

Colore e forma:

Powder

Peso molecolare:

202.17

Ref: 11-0534

10mg 87,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 51,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 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 Venerdì 29 Novembre 2024

+ info

Psoralen

CAS:66-97-7

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

Formula:

C₁₁H₆O₃

Purezza:

(HPLC) ≥99%

Colore e forma:

Powder

Peso molecolare:

186.17

Ref: 11-0553S

10mg 83,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ info

+ info

6,7-Dihydroxy-4-methylcoumarin

CAS:529-84-0

6,7-Dihydroxy-4-methylcoumarin 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: 11-0512

1g 51,00 €

Consegna stimata in Stati Uniti, il Venerdì 29 Novembre 2024

+ info