name alpha Sterubin

name alpha loda Sterubin

1 7-Methyleriodictyol

2 Sternbin

3 3',4',5-Trihydroxy 7-methoxyflavanone

1 7-Methyleriodictyol

2 Sternbin

3 3',4',5-Trihydroxy 7-methoxyflavanone

certification Sterubin reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).

special notes For this reference substance sterubin we use the non-stereospecific CAS number and structure. It is expected that the natural enantiomer is predominant; however, the substance is prone to racemization in solution. Therefore, the stereochemistry is not specified and we recommend to use this reference substance only for non-stereospecific analysis.

please note For this reference substance sterubin we use the non-stereospecific CAS number and structure. It is expected that the natural enantiomer is predominant; however, the substance is prone to racemization in solution. Therefore, the stereochemistry is not specified and we recommend to use this reference substance only for non-stereospecific analysis.

solubility soluble in methanol; insoluble in water

delivery time usually a stock item

longterm storage room temperature

transport conditions ambient conditions

commodity description oxygen-heterocyclic compound

coa file AZ_24491_EN.pdf

sdb file SDB_86736_EN.pdf

meta title Sterubin phyproof® Reference Substance | PhytoLab

meta description Sterubin Reference Substance | CAS # 93012-86-3 | Herbal Reference Standard | Analytical Testing & Quality Control | From 227 € for 10 mg

meta keywords Sterubin, Reference Substance, Herbal Reference Standard

short url sterubin-86736

name alpha Sterubin

name alpha loda Sterubin

1 7-metileriodictyol

2 Sternbin

3 3',4',5-Trihidroxi 7-metoxiflavanona

1 7-Methyleriodictyol

2 Sternbin

3 3',4',5-Trihydroxy 7-methoxyflavanone

certification Sterubin la sustancia de referencia es un estándar de referencia primario con pureza absoluta certificada (considerando la pureza cromatográfica, agua, solventes residuales, impurezas inorgánicas).

special notes Para esta sustancia de referencia Sterubin utilizamos el número CAS y la estructura no estereoespecíficos. Se espera que el enantiómero natural sea predominante; sin embargo, la sustancia es propensa a la racemización en solución. Por lo tanto, no se especifica la estereoquímica y recomendamos usar esta sustancia de referencia solo para análisis no estereoespecíficos.

please note For this reference substance sterubin we use the non-stereospecific CAS number and structure. It is expected that the natural enantiomer is predominant; however, the substance is prone to racemization in solution. Therefore, the stereochemistry is not specified and we recommend to use this reference substance only for non-stereospecific analysis.

solubility soluble in methanol; insoluble in water

delivery time usualmente en stock

longterm storage room temperature

transport conditions condiciones ambiente

commodity description compuesto oxígeno-heterocíclico

coa file AZ_24491_EN.pdf

sdb file SDB_86736_EN.pdf

meta title Sterubin phyproof® Sustancia de referencia | PhytoLab

meta description Sterubin Sustancia de referencia | CAS # 93012-86-3 | Normas de Referencia de Hierbas | Pruebas analíticas y control de calidad | A partir de 227 € por 10 mg

meta keywords Sterubin, Sustancia de referencia, Normas de Referencia de Hierbas

short url sterubin-86736

name alpha Sterubin

name alpha loda Sterubin

1 7-méthyleriodictyol

2 sternbine

3 3',4',5-trihydroxy 7-méthoxyflavanone

1 7-Methyleriodictyol

2 Sternbin

3 3',4',5-Trihydroxy 7-methoxyflavanone

certification Stérubine la substance de référence est un étalon de référence primaire dont la pureté absolue est certifiée (en tenant compte de la pureté chromatographique, de l’eau, des solvants résiduels et des impuretés inorganiques).

special notes Pour cette substance de référence stérubine, nous utilisons le numéro CAS et la structure non stéréospécifiques. On s’attend à ce que l’énantiomère naturel soit prédominant ; cependant, la substance est sujette à la racémisation en solution. Par conséquent, la stéréochimie n’est pas spécifiée et nous recommandons d’utiliser cette substance de référence uniquement pour des analyses non stéréospécifiques.

please note For this reference substance sterubin we use the non-stereospecific CAS number and structure. It is expected that the natural enantiomer is predominant; however, the substance is prone to racemization in solution. Therefore, the stereochemistry is not specified and we recommend to use this reference substance only for non-stereospecific analysis.

solubility soluble in methanol; insoluble in water

delivery time Généralement un article en stock

longterm storage room temperature

transport conditions Conditions ambiantes

commodity description Composé hétérocyclique oxygéné

coa file AZ_24491_EN.pdf

sdb file SDB_86736_EN.pdf

meta title Stérubine phyproof® Reference Substance | PhytoLab

meta description Stérubine Reference Substance | CAS # 93012-86-3 | Étalon de référence des plantes | Analytical Testing & Quality Control | A partir de 227 € pour 10 mg

meta keywords Stérubine, Reference Substance, Étalon de référence des plantes

short url stérubine-86736

name alpha Sterubin

name alpha loda Sterubin

1 7-Metileriodictiol

2 Sternbina

3 3',4',5-Tri-hidroxi-7-metoxiflavanona

1 7-Methyleriodictyol

2 Sternbin

3 3',4',5-Trihydroxy 7-methoxyflavanone

certification Esterubina a substância de referência é um padrão de referência primário com pureza absoluta certificada (considerando a pureza cromatográfica, a água, os solventes residuais e as impurezas inorgânicas).

special notes Para esta substância de referência Esterubina, utilizamos o número CAS e a estrutura não estereoespecíficos. Espera-se que o enantiômero natural seja predominante; no entanto, a substância é propensa à racemização em solução. Portanto, a estereoquímica não é especificada, e recomendamos o uso desta substância de referência apenas para análises não estereoespecíficas.

please note For this reference substance sterubin we use the non-stereospecific CAS number and structure. It is expected that the natural enantiomer is predominant; however, the substance is prone to racemization in solution. Therefore, the stereochemistry is not specified and we recommend to use this reference substance only for non-stereospecific analysis.

solubility soluble in methanol; insoluble in water

delivery time normalmente em stock

longterm storage room temperature

transport conditions condições ambiente

commodity description Composto heterocíclico de oxigênio

coa file AZ_24491_EN.pdf

sdb file SDB_86736_EN.pdf

meta title Esterubina phyproof® Substâncias de Referência | PhytoLab

meta description Esterubina Substância de Referência | CAS # 93012-86-3 | Padrão de referência herbal | Teste analítico e controle de qualidade | De 227 € por 10 mg

meta keywords Esterubina, Substância de Referência, Padrão de referência herbal

short url esterubina-86736

product id 86736

price per mg 22.7

min quantity 10

price min quantity 227

price mg 50 1021.5

price mg 250 4823.75

price mg 500 9080

price mg 1000 17025

full 93012-86-3

pos 1 93012

pos 2 86

pos 3 93012

molecular formula C16H14O6

molecular weight 302.28

pos 1 3

pos 2 3.3

classification Flavonoids

subgroup 1 Flavanones

classification Flavonoides

subgroup 1 Flavononas

classification Flavonoïdes

subgroup 1 Flavanones

classification Flavonoides

subgroup 1 Flavononas

coa P

storage temperature 15-25 °C

customs tariff code 29329900

ncm tariff code 29329999

1 Blumea sp.

2 Eriodictyon sp.

3 Indigofera sp.

4 Potentilla sp.

5 Ranunculus sp.

6 Rhus sp.

7 Rubus sp.

extraction botanical origin

hu uu current utype H

current utype 442501

macro specification ≥ 95.0 %

hplc gc HPLC

hu uu utype absolute H

u type absolute 890000

alternative utype 442502

current batch 24491

analysis date 12\/2023

shelf life 24

floating expiration 05\/2027

appearance loss powder