Our passion is the chemistry of plants !

Our mission is to manufacture, qualify and sell phytochemical substances as reference materials and analytical standards on a worldwide basis. For more than 30 years, we are experts in extraction, synthesis, biosynthesis, purification and analytical technologies, from which we have developed a more than 1000 substances catalog, we supply to all academic, regulatory, agricultural and industrial bodies dealing with plants and herbal products. From year to year we improve our technologies and we complete our unique catalog of anthocyanins, flavonoids,coumarins and other phenylpropanoids, polyphenols, carotenoids, terpenes and saponins, alkaloids, lipids like phytosterols or tocopherols, and oligosaccharides.

About us
Procyanidin B3
Procyanidin B3
Procyanidine
Procyanidin B3 analytical standard provided with chromatographic...
242.00 $
Glucocheirolin potassium salt
Glucocheirolin potassium salt
GLUCOSINOLATE
Glucocheirolin potassium salt analytical standard provided with w/w...
218.00 $
Procyanidin A1
Procyanidin A1
Procyanidine
Procyanidin A1 analytical standard provided with chromatographic...
182.00 $
Sophoricoside
Sophoricoside
Isoflavone
Sophoricoside analytical standard provided with w/w absolute assay,...
124.00 $
Coumestrol dimethylether
Coumestrol dimethylether
Coumestan
Coumestrol dimethylether analytical standard provided with w/w...
112.00 $
(+)-Dihydrokaempferol
(+)-Dihydrokaempferol
Flavanonol
(+)-Dihydrokaempferol analytical standard provided with w/w absolute...
294.00 $
3',5'-Dimethoxy-4',5,7-trihydroxyaurone
3',5'-Dimethoxy-4',5,7-trihydroxyaurone
Aurone et auronol
3',5'-Dimethoxy-4',5,7-trihydroxyaurone analytical standard provided...
294.00 $
alpha-Ecdysone
alpha-Ecdysone
STEROID
alpha-Ecdysone analytical standard provided with w/w absolute assay,...
258.00 $
Maesopsin
Maesopsin
Aurone et auronol
Maesopsin analytical standard provided with w/w absolute assay, to be...
328.00 $
Amaronol A
Amaronol A
Aurone et auronol
Amaronol A analytical standard provided with w/w absolute assay, to...
328.00 $
2-Deoxy ecdysone
2-Deoxy ecdysone
STEROID
2-Deoxy ecdysone analytical standard provided with w/w absolute...
258.00 $
4'-Deoxyphlorizin
4'-Deoxyphlorizin
Dihydrochalcone
4'-Deoxyphlorizin analytical standard provided with chromatographic...
258.00 $
(+)-epsilon-Viniferin
(+)-epsilon-Viniferin
Stilbene
(+)-epsilon-Viniferin analytical standard provided with w/w absolute...
206.00 $
Sinapyl alcohol
Sinapyl alcohol
Cinnamic acid deriv.
Sinapyl alcohol analytical standard provided with w/w absolute assay,...
254.00 $
Quercetin-3-O-glucuronide
Quercetin-3-O-glucuronide
Flavonol
Quercetin-3-O-glucuronide analytical standard provided with w/w...
254.00 $
Pinocembrin chalcone
Pinocembrin chalcone
Chalcone
Pinocembrin chalcone analytical standard provided with w/w absolute...
214.00 $
trans-Phytol
trans-Phytol
DITERPENE
trans-Phytol analytical standard provided with w/w absolute assay, to...
98.00 $
Phytocholesterol
Phytocholesterol
PHYTOSTEROL
Phytocholesterol analytical standard provided with w/w absolute...
242.00 $
Phloretin-4-O-glucoside
Phloretin-4-O-glucoside
Dihydrochalcone
Phloretin-4-O-glucoside analytical standard provided with w/w...
242.00 $
Naringenin-4'-O-glucoside
Naringenin-4'-O-glucoside
Flavanone
Naringenin-4'-O-glucoside analytical standard provided with w/w...
258.00 $
Luteolin-7-O-neohesperidoside
Luteolin-7-O-neohesperidoside
Flavone
Luteolin-7-O-neohesperidoside analytical standard provided with w/w...
218.00 $

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News and events
ISPL 2022 in Grenoble
ISPL 2022 in Grenoble

Over the last years we have made great developments in specialty plant lipids: sterols, steroids, tocols, glycolipids... Over July 11-15st we...

Oxford ICSB 2020
Oxford ICSB 2020

Extrasynthese, Botanicert and ISV to exhibit at ICSB 2020 30 March - 2 April 2020 , Oxford (Mississippi)

New product range : EXTRASYNTHESE launches qRE
New product range : EXTRASYNTHESE launches qRE

qRE, designed and qualified by French based Institut des Substances Végétales, are quantified extracts of authenticated plants, with main...