Alfarma can supply a wide range of compounds known to be biologically active and their new derivatives with not yet explored activity spectrum. Could you please search in the Product Category section to find a proper category of reference compounds and analytical standards offered by Alfarma.

You can also search in the Product Catalogue according to CAS-Number or elemental formulas (please note that salts are given by the sum of elements of cations and anions).

All analytical standards are provided with certificates of structural identity and purity.

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All Flavonoids

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	(+/-)-Hydnocarpin D Category::Flavonoids CAS #:   51419-48-8 Reaxys Registry #:   9452715 Quantity:   100 mg1 g Price:   400 euro / 100 mg3500 euro / 1 g More
	(+/-)-2,3-Dehydrosilybin Category::Flavonoids CAS #:   25166-14-7 Quantity:   100 mg1 g Price:   30 euro / 100 mg200 euro / 1 g More
	7-O-Methylsilybin Category::Flavonoids Description:   mixture of two diastereoisomers – 7-O-methylsilybin A & B CAS #:   Not available Reaxys Registry #:   10506987 Quantity:   100 mg1 g Price:   150 euro / 100 mg1300 euro / 1 g More
	23-O-Acetylsilybin Category::Flavonoids Description:   mixture of two diastereoisomers – 7-O-acetylsilybin A & B CAS #:   Not available Reaxys Registry #:   20401809 Quantity:   1 g10 g Price:   100 euro / 1 g850 euro / 10 g More
	Isosilybin A Category::Flavonoids CAS #:   142796-21-2 Quantity:   100 mg1 g Price:   1000 euro / 100 mg8000 euro / 1 g More
	Silydianin Category::Flavonoids Quantity:   on request Price:   on request More
	7-O-Benzylsilybin Category::Flavonoids Quantity:   on request Price:   on request More
	7-O-Benzyl-2,3-dehydrosilybin Category::Flavonoids Quantity:   on request Price:   on request More
	7-O-Methyl-2,3-dehydrosilybin Category::Flavonoids Quantity:   on request Price:   on request More
	7-O-Galloylsilybin Category::Flavonoids Quantity:   on request Price:   on request More