Coumarin and Impurities

100
- 20
- 50
- 200

products per page. 838 products on this category.

Product data	Purity	Price range	Estimated delivery
7-Methoxycoumarin-3-Carboxylic acid REF: 10-M05818CAS: 20300-59-8	95.0%	17.00 €~58.00 €	Fri 02 Aug 24
Ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate REF: 10-F618494CAS: 28705-46-6	97%	146.00 €	Fri 02 Aug 24
7-Amino-4-methylcoumarin REF: 10-F017134CAS: 26093-31-2	98.0%	20.00 €~72.00 €	Fri 02 Aug 24
5-Geranyloxy-7-methoxycoumarin REF: 11-0560SCAS: 7380-39-4	(HPLC) ≥99%	109.00 €	Tue 06 Aug 24
Coumarin REF: 11-0507SCAS: 91-64-5	(GC) ≥99%	63.00 €	Tue 06 Aug 24
Osthol REF: 11-0541SCAS: 484-12-8	(HPLC) ≥99%	83.00 €	Tue 06 Aug 24
7-Hydroxy-4-methoxymethylcoumarin REF: 10-F005514CAS: 157101-77-4	98.0%	116.00 €~379.00 €	Tue 06 Aug 24
4-Methoxycoumarin REF: 11-0578CAS: 20280-81-3	(HPLC) ≥95%	51.00 €	Tue 06 Aug 24
Xanthotoxin REF: 11-0530CAS: 298-81-7	(HPLC) ≥90%	75.00 €	Tue 06 Aug 24
Angelicin REF: 11-0537SCAS: 523-50-2	(HPLC) ≥98%	171.00 €	Tue 06 Aug 24
5,7-Dihydroxy-4-methylcoumarin REF: 11-0511CAS: 2107-76-8	(HPLC) ≥90%	75.00 €	Tue 06 Aug 24
Isopimpinellin REF: 11-0536SCAS: 482-27-9	(HPLC) ≥99%	88.00 €	Tue 06 Aug 24
Bergamottin REF: 11-0550SCAS: 7380-40-7	(HPLC) ≥99%	109.00 €	Tue 06 Aug 24
7-Amino-4-(methoxymethyl)coumarin REF: 10-F005510CAS: 175205-10-4	97.0%	86.00 €	Tue 06 Aug 24
3-Hydroxycoumarin REF: 11-0505CAS: 939-19-5	(HPLC) ≥95%	51.00 €	Tue 06 Aug 24
Fraxidin REF: 11-0525CAS: 525-21-3	(HPLC) ≥95%	109.00 €	Tue 06 Aug 24
Herniarin REF: 11-0556SCAS: 531-59-9	(HPLC) ≥99%	87.00 €	Tue 06 Aug 24
Isobergapten REF: 11-0538SCAS: 482-48-4	(HPLC) ≥98%	217.00 €	Tue 06 Aug 24
7-Hydroxy-4(2-pyridinyl)coumarin REF: 10-F023443CAS: 386704-10-5	95.0%	168.00 €	Tue 06 Aug 24
7-Hydroxy-4-(4-pyridyl)coumarin REF: 10-F023438CAS: 92906-36-0	95.0%	225.00 €~778.00 €	Tue 06 Aug 24
7-Hydroxy-4-(3-trifluoromethylphenyl)coumarin REF: 10-F009269CAS: 386704-09-2	95.0%	73.00 €~539.00 €	Tue 06 Aug 24
Fraxin REF: 11-0588SCAS: 524-30-1	(HPLC) ≥99%	107.00 €	Tue 06 Aug 24
6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin REF: 10-F008245CAS: 119179-66-7	95.0%	36.00 €~111.00 €	Tue 06 Aug 24
6,7-Dimethylesculetin REF: 11-0586SCAS: 120-08-1	(HPLC) ≥99%	92.00 €	Tue 06 Aug 24
6,7-Dihydroxy-4-methylcoumarin REF: 11-0512CAS: 529-84-0	(HPLC) ≥95%	51.00 €	Tue 06 Aug 24
Daphnetin-7-methylether REF: 11-0549CAS: 19492-03-6	(HPLC) ≥90%	75.00 €	Tue 06 Aug 24
Psoralen REF: 11-0553SCAS: 66-97-7	(HPLC) ≥99%	83.00 €	Tue 06 Aug 24
Imperatorin REF: 11-0519SCAS: 482-44-0	(HPLC) ≥99%	114.00 €	Tue 06 Aug 24
Bergapten REF: 11-0552SCAS: 484-20-8	(HPLC) ≥99%	83.00 €	Tue 06 Aug 24
6-Amino-chromen-2-one REF: 10-F047958CAS: 14415-44-2	99.0%	69.00 €~357.00 €	Tue 06 Aug 24
3-Methyl-6-nitrocoumarin REF: 10-F023436CAS: 95532-74-4	95.0%	105.00 €	Tue 06 Aug 24
Isoscopoletin REF: 11-0520CAS: 776-86-3	(HPLC) ≥95%	87.00 €	Tue 06 Aug 24
Coumestrol dimethylether REF: 11-7600SCAS: 3172-99-4	(HPLC) ≥98%	96.00 €	Tue 06 Aug 24
Auraptene REF: 11-0544CAS: 495-02-3	(HPLC) ≥95%	107.00 €	Tue 06 Aug 24
Coumestrol REF: 11-0557SCAS: 479-13-0	(HPLC) ≥98%	109.00 €	Tue 06 Aug 24
7-Hydroxy-4-(3-pyridyl)coumarin REF: 10-F023439CAS: 109512-76-7	95.0%	146.00 €~704.00 €	Tue 06 Aug 24
4-Methylumbelliferyl-a-D-galactopyranoside REF: 10-M02744CAS: 38597-12-5	98%	137.00 €	Tue 06 Aug 24
Esculetin REF: 11-0502CAS: 305-01-1	(HPLC) ≥98%	58.00 €	Tue 06 Aug 24
Citropten REF: 11-0581SCAS: 487-06-9	(HPLC) ≥99%	125.00 €	Tue 06 Aug 24
Dalbergin REF: 11-0595CAS: 482-83-7	(HPLC) ≥90%	109.00 €	Tue 06 Aug 24
Umbelliferone REF: 11-0542SCAS: 93-35-6	(HPLC) ≥98%	83.00 €	Tue 06 Aug 24
Wedelolactone REF: 11-0555SCAS: 524-12-9	(HPLC) ≥99%	204.00 €	Tue 06 Aug 24
Scopoletin REF: 11-0558SCAS: 92-61-5	(HPLC) ≥99%	87.00 €	Tue 06 Aug 24
Xanthotoxol REF: 11-0534CAS: 2009-24-7	(HPLC) ≥90%	87.00 €	Tue 06 Aug 24
Daphnetin REF: 11-0508CAS: 486-35-1	(HPLC) ≥95%	107.00 €	Tue 06 Aug 24
7-Methylcoumarin REF: 11-0521CAS: 2445-83-2	(HPLC) ≥95%	58.00 €	Tue 06 Aug 24
Bergaptol REF: 11-0590SCAS: 486-60-2	(HPLC) ≥99%	171.00 €	Tue 06 Aug 24
Esculin REF: 11-0568SCAS: 531-75-9	(HPLC) ≥98%	107.00 €	Tue 06 Aug 24
Fraxetin REF: 11-0573SCAS: 574-84-5	(HPLC) ≥99%	107.00 €	Tue 06 Aug 24
Ethyl 7-hydroxycoumarin-4-carboxylate REF: 10-F023441CAS: 1084-45-3	95.0%	200.00 €~600.00 €	Tue 06 Aug 24
4-Hydroxycoumarin REF: 11-0517CAS: 1076-38-6	(HPLC) ≥95%	51.00 €	Tue 06 Aug 24
7-Ethoxycoumarin REF: 11-0515CAS: 31005-02-4	(HPLC) ≥95%	51.00 €	Tue 06 Aug 24
Coumarin REF: TM-T0775CAS: 91-64-5	99.96%	44.00 €~55.00 €	Fri 09 Aug 24
7-Hydroxy Coumarin-d5 Glucuronide Sodium Salt REF: 4Z-C-163CAS: 168286-98-4	- - -	To inquire	Mon 12 Aug 24
3,4-Dihydro Coumarin REF: 4Z-C-1619CAS: 119-84-6	- - -	To inquire	Mon 12 Aug 24
Coumarin Impurity 2 Disodium Salt REF: 4Z-C-1633CAS: 2181774-46-7 415915-09-2	- - -	To inquire	Mon 12 Aug 24
3-Methy Coumarin REF: 4Z-C-1617CAS: 2445-82-1	- - -	To inquire	Mon 12 Aug 24
7-Hydroxy Coumarin-d5 REF: 4Z-C-161CAS: 1215373-23-1	- - -	To inquire	Mon 12 Aug 24
Coumarin-d5 REF: 4Z-C-1639CAS: 91-64-5	- - -	To inquire	Mon 12 Aug 24
(Z)-Ligustilide (Chloroform Solution) REF: 4Z-C-1627CAS: 81944-09-4	- - -	To inquire	Mon 12 Aug 24
7-Hydroxy Coumarin Sulphate Potassium Salt REF: 4Z-C-164CAS: 1135316-80-1	- - -	To inquire	Mon 12 Aug 24
7-Ethoxy Coumarin REF: 4Z-C-169	- - -	To inquire	Mon 12 Aug 24
Coumarin Impurity 1-13C4 REF: 4Z-C-1630CAS: 26093-31-2	- - -	To inquire	Mon 12 Aug 24
7-Hydroxy Coumarin Glucuronide Sodium Salt REF: 4Z-C-168CAS: 168286-98-4	- - -	To inquire	Mon 12 Aug 24
7-Ethoxy Coumarin-d5 REF: 4Z-C-167	- - -	To inquire	Mon 12 Aug 24
7-Hydroxycoumarin-d5 sulfate REF: 4Z-C-165CAS: 69526-88-1	- - -	To inquire	Mon 12 Aug 24
7-Methoxy Coumarin REF: 4Z-C-1612CAS: 531-59-9	- - -	To inquire	Mon 12 Aug 24
3-Ethyl Coumarin REF: 4Z-C-1618CAS: 68898-39-3	- - -	To inquire	Mon 12 Aug 24
Coumarin REF: 4Z-C-1631CAS: 91-64-5	- - -	To inquire	Mon 12 Aug 24
Coumarin-d4 REF: 4Z-C-166CAS: 185056-83-1 91-64-5	- - -	To inquire	Mon 12 Aug 24
7-Hydroxycoumarin Glucuronide REF: 4Z-C-162CAS: 66695-14-5	- - -	To inquire	Mon 12 Aug 24
7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F223011CAS: 779-27-1	95.0%	25.00 €~195.00 €	Mon 12 Aug 24
8-Methoxy-2H-chromen-2-one REF: 10-F602149CAS: 2445-81-0	97%	29.00 €~158.00 €	Mon 12 Aug 24
7-Dimethylaminocoumarin-4-acetic acid REF: 10-F077021CAS: 80883-54-1	95.0%	38.00 €~1,573.00 €	Mon 12 Aug 24
7-Hydroxycoumarin-4-acetic acid REF: 10-F023440CAS: 6950-82-9	95.0%	20.00 €~636.00 €	Mon 12 Aug 24
7-(Diethylamino)coumarin-3-carboxylic acid REF: 10-F230573CAS: 50995-74-9	95.0%	17.00 €~248.00 €	Mon 12 Aug 24
7-Methoxy-4-(trifluoromethyl)-2H-chromen-2-one REF: 10-F603825CAS: 575-04-2	97%	42.00 €~688.00 €	Mon 12 Aug 24
2H-Chromen-2-one REF: 10-F239149CAS: 91-64-5	95.0%	22.00 €~109.00 €	Mon 12 Aug 24
7-Bromo-2-oxo-2H-chromene-3-carboxylic acid REF: 10-F610002CAS: 1438410-03-7	97%	99.00 €~2,243.00 €	Mon 12 Aug 24
Ethyl 7-methoxy-2-oxo-2H-1-benzopyran-3-carboxylate REF: 10-F639253CAS: 6093-72-7	98%	372.00 €~2,525.00 €	Mon 12 Aug 24
6-Bromo-4-hydroxycoumarin REF: 10-F012114CAS: 4139-61-1	95.0%	71.00 €~893.00 €	Mon 12 Aug 24
6-Chloro-4-hydroxycoumarin REF: 10-F012113CAS: 19484-57-2	97.0%	39.00 €~147.00 €	Mon 12 Aug 24
4-Hydroxy-6-methoxy-2H-chromen-2-one REF: 10-F603073CAS: 13252-84-1	97%	128.00 €	Mon 12 Aug 24
4-hydroxy-6-methyl-2H-chromen-2-one REF: 10-F366970CAS: 13252-83-0	95.0%	52.00 €~146.00 €	Mon 12 Aug 24
6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one REF: 10-F718219CAS: 223420-30-2	95+%	91.00 €~139.00 €	Mon 12 Aug 24
4-ethyl-5-hydroxy-7-methyl-2H-chromen-2-one REF: 10-F314838CAS: 62036-49-1	95.0%	79.00 €	Mon 12 Aug 24
7-Fluoro-3-methyl-2H-chromen-2-one REF: 10-F603544	98%	511.00 €~1,565.00 €	Mon 12 Aug 24
4,7-Dihydroxy-3-(4-methoxyphenyl)-2h-chromen-2-one REF: 10-F713889CAS: 42345-56-2	95%	27.00 €~1,324.00 €	Mon 12 Aug 24
Ethyl 7-bromo-2-oxo-2H-chromene-3-carboxylate REF: 10-F614791CAS: 105837-04-5	97%	52.00 €~185.00 €	Mon 12 Aug 24
Ethyl 7-fluoro-2-oxo-2H-chromene-3-carboxylate REF: 10-F610001CAS: 1883574-88-6	97%	99.00 €~163.00 €	Mon 12 Aug 24
2-Oxo-2H-chromene-6-carboxylic acid REF: 10-F243127CAS: 7734-80-7	95.0%	80.00 €~561.00 €	Mon 12 Aug 24
2-oxo-2H-chromene-3-carboxylic acid REF: 10-F358178CAS: 531-81-7	95.0%	29.00 €~184.00 €	Mon 12 Aug 24
4-Chloro-3-nitro-2H-chromen-2-one REF: 10-F242279CAS: 38464-20-9	95.0%	79.00 €	Mon 12 Aug 24
3-Carboxy-6-hydroxycoumarin REF: 10-F602384CAS: 56437-16-2	97%	86.00 €~348.00 €	Mon 12 Aug 24
3-(7-Methoxy-4-methyl-2-oxo-2h-chromen-3-yl)propanoic acid REF: 10-F657714CAS: 858744-13-5	97%	74.00 €~104.00 €	Mon 12 Aug 24
H-Ala-AMC (TFA) REF: 10-F988124CAS: 96594-10-4	97%	94.00 €~137.00 €	Mon 12 Aug 24
8-Hydroxycoumarin REF: 10-F788079CAS: 2442-31-1	98%	93.00 €	Mon 12 Aug 24
7-BROMO-4-HYDROXY-2H-CHROMEN-2-ONE REF: 10-F536218CAS: 18735-82-5	95.0%	96.00 €~1,055.00 €	Mon 12 Aug 24
4-Methyl-2-oxo-2H-chromen-7-yl stearate REF: 10-F791536CAS: 79408-85-8	97%	39.00 €~263.00 €	Mon 12 Aug 24
4,7-Dihydroxy-2H-chromen-2-one REF: 10-F607486CAS: 1983-81-9	98%	79.00 €~347.00 €	Mon 12 Aug 24

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7-Methoxycoumarin-3-Carboxylic acid

CAS:20300-59-8

M05818 - 7-Methoxycoumarin-3-Carboxylic acid

Formula:

C₁₁H₈O₅

Purity:

95.0%

Color and Shape:

Solid, Off-white solid

Molecular weight:

220.17999267578125

Ref: 10-M05818

1g		17.00 €
5g		58.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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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 146.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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7-Amino-4-methylcoumarin

CAS:26093-31-2

Purity:

98.0%

Color and Shape:

Solid, Crystalline Powder

Molecular weight:

175.18699645996094

Ref: 10-F017134

1g		20.00 €
5g		24.00 €
25g		72.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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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

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

328.41

Ref: 11-0560S

10mg 109.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Coumarin

CAS:91-64-5

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

Formula:

C₉H₆O₂

Purity:

(GC) ≥99%

Color and Shape:

Powder

Molecular weight:

146.15

Ref: 11-0507S

50mg 63.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Osthol

CAS:484-12-8

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

Formula:

C₁₅H₁₆O₃

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

244.29

Ref: 11-0541S

10mg 83.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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7-Hydroxy-4-methoxymethylcoumarin

CAS:157101-77-4

Purity:

98.0%

Color and Shape:

Solid, White to cream powder

Molecular weight:

206.19700622558594

Ref: 10-F005514

1g		116.00 €
5g		379.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 51.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Xanthotoxin

CAS:298-81-7

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

Formula:

C₁₂H₈O₄

Purity:

(HPLC) ≥90%

Color and Shape:

Powder

Molecular weight:

216.19

Ref: 11-0530

20mg 75.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Angelicin

CAS:523-50-2

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

Formula:

C₁₁H₆O₃

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

186

Ref: 11-0537S

10mg 171.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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5,7-Dihydroxy-4-methylcoumarin

CAS:2107-76-8

5,7-Dihydroxy-4-methylcoumarin 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: 11-0511

100mg 75.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 88.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Bergamottin

CAS:7380-40-7

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

Formula:

C₂₁H₂₂O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

338.41

Ref: 11-0550S

20mg 109.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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7-Amino-4-(methoxymethyl)coumarin

CAS:175205-10-4

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

205.21299743652344

Ref: 10-F005510

1g 86.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 51.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 2024

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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 6 Aug 2024

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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:

CAS:386704-09-2

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

306.239990234375

Ref: 10-F009269

1g		73.00 €
5g		259.00 €
10g		331.00 €
25g		539.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 107.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin

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6-Chloro-7-hydroxy-4-(trifluoromethyl)coumarin

CAS:119179-66-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

264.5799865722656

Ref: 10-F008245

1g		36.00 €
5g		111.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

206.2

Ref: 11-0586S

10mg 92.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

192.17

Ref: 11-0512

1g 51.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 2024

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Psoralen

CAS:66-97-7

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

Formula:

C₁₁H₆O₃

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

186.17

Ref: 11-0553S

10mg 83.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Imperatorin

CAS:482-44-0

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

Formula:

C₁₆H₁₄O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

270.29

Ref: 11-0519S

10mg 114.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Bergapten

CAS:484-20-8

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

Formula:

C₁₂H₈O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

216.19

Ref: 11-0552S

20mg 83.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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6-Amino-chromen-2-one

CAS:14415-44-2

Purity:

99.0%

Color and Shape:

Solid, solid

Molecular weight:

161.16000366210938

Ref: 10-F047958

1g		69.00 €
5g		225.00 €
10g		357.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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3-Methyl-6-nitrocoumarin

CAS:95532-74-4

Purity:

95.0%

Molecular weight:

205.16900634765625

Ref: 10-F023436

1g 105.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Isoscopoletin

CAS:776-86-3

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

Formula:

C₁₀H₈O₄

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

192.17

Ref: 11-0520

10mg 87.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 96.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 107.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 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		146.00 €
25g		704.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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4-Methylumbelliferyl-a-D-galactopyranoside

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4-Methylumbelliferyl-a-D-galactopyranoside

CAS:38597-12-5

M02744 - 4-Methylumbelliferyl-a-D-galactopyranoside

Formula:

C₁₆H₁₈O₈

Purity:

98%

Color and Shape:

Solid, White powder

Molecular weight:

338.31201171875

Ref: 10-M02744

100mg 137.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 2024

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Citropten

CAS:487-06-9

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

Formula:

C₁₁H₁₀O₄

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

206.2

Ref: 11-0581S

20mg 125.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Dalbergin

CAS:482-83-7

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

Formula:

C₁₆H₁₂O₄

Purity:

(HPLC) ≥90%

Color and Shape:

Powder

Molecular weight:

268.28

Ref: 11-0595

10mg 109.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 83.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Wedelolactone

CAS:524-12-9

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

Formula:

C₁₆H₁₀O₇

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

314.25

Ref: 11-0555S

10mg 204.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 2024

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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 6 Aug 2024

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Daphnetin

CAS:486-35-1

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

Formula:

C₉H₆O₄

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

178.15

Ref: 11-0508

10mg 107.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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7-Methylcoumarin

CAS:2445-83-2

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

Formula:

C₁₀H₈O₂

Purity:

(HPLC) ≥95%

Color and Shape:

Powder

Molecular weight:

160.17

Ref: 11-0521

100mg 58.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 6 Aug 2024

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Esculin

CAS:531-75-9

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

Formula:

C₁₅H₁₆O₉

Purity:

(HPLC) ≥98%

Color and Shape:

Powder

Molecular weight:

340.29

Ref: 11-0568S

50mg 107.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Fraxetin

CAS:574-84-5

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

Formula:

C₁₀H₈O₅

Purity:

(HPLC) ≥99%

Color and Shape:

Powder

Molecular weight:

208.17

Ref: 11-0573S

20mg 107.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Ethyl 7-hydroxycoumarin-4-carboxylate

CAS:1084-45-3

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

234.20700073242188

Ref: 10-F023441

5g		200.00 €
10g		319.00 €
25g		600.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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4-Hydroxycoumarin

CAS:1076-38-6

4-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: 11-0517

1g 51.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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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 51.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Coumarin

CAS:91-64-5

Coumarin: plant-based poison found in tonka beans, woodruff, bison grass; used to make anticoagulants like …

Formula:

C₉H₆O₂

Purity:

99.96%

Color and Shape:

White Solid Crystalline

Molecular weight:

146.14

Ref: TM-T0775

1ml		55.00 €
50mg		44.00 €

Estimated delivery in United States, on Friday 9 Aug 2024

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7-Hydroxy Coumarin-d5 Glucuronide Sodium Salt

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7-Hydroxy Coumarin-d5 Glucuronide Sodium Salt

CAS:168286-98-4

Formula:

C₁₅H₈D₅O₉·Na

Color and Shape:

Off-White Solid

Molecular weight:

342.29 22.99

Ref: 4Z-C-163

10mg		To inquire
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50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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3,4-Dihydro Coumarin

CAS:119-84-6

Formula:

C₉H₈O₂

Color and Shape:

Semi-Solid

Molecular weight:

148.16

Ref: 4Z-C-1619

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Coumarin Impurity 2 Disodium Salt

CAS:2181774-46-7 415915-09-2

Formula:

C₁₆H₁₄O₁₂SNa

Color and Shape:

White To Off-White Solid

Molecular weight:

430.34 2*22.99

Ref: 4Z-C-1633

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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3-Methy Coumarin

CAS:2445-82-1

Formula:

C₁₀H₈O₂

Color and Shape:

Off-White Solid

Molecular weight:

160.17

Ref: 4Z-C-1617

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxy Coumarin-d5

CAS:1215373-23-1

Formula:

C₉HD₅O₃

Color and Shape:

Brown Solid

Molecular weight:

167.17

Ref: 4Z-C-161

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Coumarin-d5

CAS:91-64-5

Formula:

C₉HD₅O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

151.18

Ref: 4Z-C-1639

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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(Z)-Ligustilide (Chloroform Solution)

CAS:81944-09-4

Formula:

C₁₂H₁₄O₂

Color and Shape:

Colorless Liquid

Molecular weight:

190.24

Ref: 4Z-C-1627

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxy Coumarin Sulphate Potassium Salt

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7-Hydroxy Coumarin Sulphate Potassium Salt

CAS:1135316-80-1

Formula:

C₉H₅O₆S·K

Color and Shape:

White To Off-White Solid

Molecular weight:

241.19 39.10

Ref: 4Z-C-164

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Ethoxy Coumarin

Formula:

C₁₁H₁₀O₃

Color and Shape:

Light Yellow Solid

Molecular weight:

190.20

Ref: 4Z-C-169

10mg		To inquire
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50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Coumarin Impurity 1-13C4

CAS:26093-31-2

Formula:

C₆₁₃C₄H₉NO₂

Color and Shape:

Pale Yellow Solid

Molecular weight:

179.16

Ref: 4Z-C-1630

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxy Coumarin Glucuronide Sodium Salt

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7-Hydroxy Coumarin Glucuronide Sodium Salt

CAS:168286-98-4

Formula:

C₁₅H₁₃O₉·Na

Color and Shape:

White To Off-White Solid

Molecular weight:

337.26 22.99

Ref: 4Z-C-168

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Ethoxy Coumarin-d5

Formula:

C₁₁H₅O₃D₅

Color and Shape:

Light Yellow Solid

Molecular weight:

195.23

Ref: 4Z-C-167

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxycoumarin-d5 sulfate

CAS:69526-88-1

Formula:

C₉HD₅O₆S

Color and Shape:

Off-White Solid

Molecular weight:

247.23

Ref: 4Z-C-165

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Methoxy Coumarin

CAS:531-59-9

Formula:

C₁₀H₈O₃

Color and Shape:

Off-White Solid

Molecular weight:

176.17

Ref: 4Z-C-1612

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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3-Ethyl Coumarin

CAS:68898-39-3

Formula:

C₁₁H₁₀O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

174.20

Ref: 4Z-C-1618

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Coumarin

CAS:91-64-5

Formula:

C₉H₆O₂

Molecular weight:

146.15

Ref: 4Z-C-1631

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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Coumarin-d4

CAS:185056-83-1 91-64-5

Formula:

C₉H₂D₄O₂

Color and Shape:

White To Off-White Solid

Molecular weight:

150.17

Ref: 4Z-C-166

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxycoumarin Glucuronide

CAS:66695-14-5

Formula:

C₁₅H₁₄O₉

Color and Shape:

White To Off-White Solid

Molecular weight:

338.27

Ref: 4Z-C-162

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid

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7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid

CAS:779-27-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

206.1529998779297

Ref: 10-F223011

1g		31.00 €
5g		71.00 €
25g		195.00 €
250mg		25.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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8-Methoxy-2H-chromen-2-one

CAS:2445-81-0

Purity:

97%

Molecular weight:

176.17100524902344

Ref: 10-F602149

1g		158.00 €
100mg		29.00 €
250mg		45.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Dimethylaminocoumarin-4-acetic acid

CAS:80883-54-1

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

247.25

Ref: 10-F077021

1g		91.00 €
5g		367.00 €
10g		595.00 €
25g		1,573.00 €
250mg		38.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Hydroxycoumarin-4-acetic acid

CAS:6950-82-9

Purity:

95.0%

Color and Shape:

Solid, Crystalline Powder or Powder

Molecular weight:

220.17999267578125

Ref: 10-F023440

1g		20.00 €
5g		45.00 €
25g		222.00 €
100g		636.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-(Diethylamino)coumarin-3-carboxylic acid

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7-(Diethylamino)coumarin-3-carboxylic acid

CAS:50995-74-9

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

261.2770080566406

Ref: 10-F230573

1g		17.00 €
5g		27.00 €
100g		248.00 €
250mg		17.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Methoxy-4-(trifluoromethyl)-2H-chromen-2-one

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7-Methoxy-4-(trifluoromethyl)-2H-chromen-2-one

CAS:575-04-2

Purity:

97%

Molecular weight:

244.16900634765625

Ref: 10-F603825

1g		143.00 €
5g		420.00 €
10g		688.00 €
2.5g		295.00 €
100mg		42.00 €
250mg		58.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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2H-Chromen-2-one

CAS:91-64-5

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

146.14500427246094

Ref: 10-F239149

25g		22.00 €
500g		109.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Bromo-2-oxo-2H-chromene-3-carboxylic acid

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7-Bromo-2-oxo-2H-chromene-3-carboxylic acid

CAS:1438410-03-7

Purity:

97%

Molecular weight:

269.04998779296875

Ref: 10-F610002

1g		353.00 €
5g		999.00 €
10g		1,145.00 €
25g		2,243.00 €
100mg		99.00 €
250mg		152.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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Ethyl 7-methoxy-2-oxo-2H-1-benzopyran-3-carboxylate

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Ethyl 7-methoxy-2-oxo-2H-1-benzopyran-3-carboxylate

CAS:6093-72-7

Purity:

98%

Molecular weight:

248.23399353027344

Ref: 10-F639253

1g		372.00 €
5g		881.00 €
10g		677.00 €
25g		2,525.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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6-Bromo-4-hydroxycoumarin

CAS:4139-61-1

Purity:

95.0%

Color and Shape:

Solid, Off-white amorphous solid

Molecular weight:

241.0399932861328

Ref: 10-F012114

1g		71.00 €
5g		252.00 €
25g		893.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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6-Chloro-4-hydroxycoumarin

CAS:19484-57-2

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

196.58999633789062

Ref: 10-F012113

1g		39.00 €
5g		147.00 €

Ref: 10-F314838

1g 79.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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7-Fluoro-3-methyl-2H-chromen-2-one

Purity:

98%

Molecular weight:

178.16200256347656

Ref: 10-F603544

1g		1,565.00 €
100mg		511.00 €
250mg		838.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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4,7-Dihydroxy-3-(4-methoxyphenyl)-2h-chromen-2-one

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4,7-Dihydroxy-3-(4-methoxyphenyl)-2h-chromen-2-one

CAS:42345-56-2

Purity:

95%

Molecular weight:

284.2669982910156

Ref: 10-F713889

1g		167.00 €
10g		1,324.00 €
100mg		27.00 €
250mg		68.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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Ethyl 7-bromo-2-oxo-2H-chromene-3-carboxylate

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Ethyl 7-bromo-2-oxo-2H-chromene-3-carboxylate

CAS:105837-04-5

Purity:

97%

Molecular weight:

297.10400390625

Ref: 10-F614791

1g		185.00 €
100mg		52.00 €
250mg		82.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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Ethyl 7-fluoro-2-oxo-2H-chromene-3-carboxylate

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Ethyl 7-fluoro-2-oxo-2H-chromene-3-carboxylate

CAS:1883574-88-6

Purity:

97%

Molecular weight:

236.197998046875

Ref: 10-F610001

100mg		99.00 €
250mg		163.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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2-Oxo-2H-chromene-6-carboxylic acid

CAS:7734-80-7

Purity:

95.0%

Color and Shape:

Solid, solid

Molecular weight:

190.1540069580078

Ref: 10-F243127

1g		80.00 €
5g		144.00 €
10g		265.00 €
25g		561.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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

CAS:531-81-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

190.1540069580078

Ref: 10-F358178

25g		29.00 €
100g		80.00 €
500g		184.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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4-Chloro-3-nitro-2H-chromen-2-one

CAS:38464-20-9

Purity:

CAS:1983-81-9

Purity:

98%

Molecular weight:

178.14300537109375

Ref: 10-F607486

1g		79.00 €
5g		347.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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