FAMILY COUMARIN
Coumarins are natural plant secondary metabolites derived from 2-Coumaric acid derivatives, a phenylpropanoid. They may have pharmacological activities, like esculin from horse-chestnut. The 4-hydroxycoumarins are used as anticoagulant drugs.
Many furo-coumarins are toxic and responsible for photodermatitis: our coumarin reference materials allow to test cosmetic or other topical products against these substances (see IFRA analytical procedures and coumarin standard guidelines at www.ifraorg.org).
Furocoumarin
Angelicin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0537 S 10 mg
- Formula : C₁₁H₆O₃
- CAS : 523-50-2
Other coumarin
Auraptene analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0544 10 mg
- Formula : C₁₉H₂₂O₃
- CAS : 495-02-3
Furocoumarin
Bergamottin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0550 S 20 mg
- Formula : C₂₁H₂₂O₄
- CAS : 7380-40-7
Furocoumarin
Bergapten analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0552 S 20 mg
- Formula : C₁₂H₈O₄
- CAS : 484-20-8
Furocoumarin
Bergaptol analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0590 S 10 mg
- Formula : C₁₁H₆O₄
- CAS : 486-60-2
Other coumarin
Citropten analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0581 S 20 mg
- Formula : C₁₁H₁₀O₄
- CAS : 487-06-9
Other coumarin
Coumarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0507 S 50 mg
- Formula : C₉H₆O₂
- CAS : 91-64-5
Coumestan
Coumestrol analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0557 S 10 mg
- Formula : C₁₅H₈O₅
- CAS : 479-13-0
Coumestan
Coumestrol dimethylether analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #7600 S 10 mg
- Formula : C₁₇H₁₂O₅
- CAS : 3172-99-4
Other coumarin
Dalbergin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0595 10 mg
- Formula : C₁₆H₁₂O₄
- CAS : 482-83-7
Other coumarin
Daphnetin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0508 10 mg
- Formula : C₉H₆O₄
- CAS : 486-35-1
Other coumarin
Daphnetin-7-methylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0549 10 mg
- Formula : C₁₀H₈O₄
- CAS : 19492-03-6
Other coumarin
3,4-Dihydrocoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0510 1 g
- Formula : C₉H₈O₂
- CAS : 119-84-6
Methylcoumarin
5,7-Dihydroxy-4-methylcoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0511 100 mg
- Formula : C₁₀H₈O₄
- CAS : 2107-76-8
Methylcoumarin
6,7-Dihydroxy-4-methylcoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0512 1 g
- Formula : C₁₀H₈O₄
- CAS : 529-84-0
Other coumarin
6,7-Dimethylesculetin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0586 S 10 mg
- Formula : C₁₁H₁₀O₄
- CAS : 120-08-1
