Oleacein
Oleacein
Oleacein
Oleacein reference substance is supplied with certified chromatographic purity.
This reference substance has been prepacked and is available in 5 mg portions only. Therefore, the discount scheme for larger units is not applicable to this reference standard.
Packed under nitrogen. Recommended to be stored under inert atmosphere. Avoid exposure to oxygen.
Recommended to be used for qualitative purposes due to its instability. The compound is an oily liquid and not very stable in aqueous or methanolic solutions. For HPLC a derivatization method with 2,4-DNPH was used. LC/MS investigations proved the integrated substance peaks to be E/Z isomers. The exact weight is given on the label of the vial. In order to produce a stock solution of known concentration please transfer the contents of the vial quantitatively into a volumetric flask by repeated rinsing with excess solvent and fill to the mark.
soluble in chloroform and ethanol
usually a stock item
deep frozen
in styrofoam box together with deep frozen gel packs
carboxylic acid with additional oxygen functions
AZ_22154_EN.pdf
SDB_83881_EN.pdf
Oleacein phyproof® Reference Substance | PhytoLab
Oleacein Reference Substance | CAS # 149183-75-5 | Herbal Reference Standard | Analytical Testing & Quality Control | From 172,5 € for 5 mg
Oleacein, Reference Substance, Herbal Reference Standard
oleacein-83881
es
Oleacein
Oleacein
Oleaceína la sustancia de referencia se suministra con pureza cromatográfica certificada.
Esta sustancia de referencia ha sido preenvasada y está disponible solo en porciones de 5 mg. Por lo tanto, el esquema de descuento para unidades más grandes no es aplicable a este estándar de referencia.
Packed under nitrogen. Recommended to be stored under inert atmosphere. Avoid exposure to oxygen.
Recommended to be used for qualitative purposes due to its instability. The compound is an oily liquid and not very stable in aqueous or methanolic solutions. For HPLC a derivatization method with 2,4-DNPH was used. LC/MS investigations proved the integrated substance peaks to be E/Z isomers. The exact weight is given on the label of the vial. In order to produce a stock solution of known concentration please transfer the contents of the vial quantitatively into a volumetric flask by repeated rinsing with excess solvent and fill to the mark.
soluble in chloroform and ethanol
usualmente en stock
deep frozen
en caja de poliestireno junto con paquetes de gel congelados
ácido carboxílico con funciones adicionales de oxígeno
AZ_22154_EN.pdf
SDB_83881_EN.pdf
Oleaceína phyproof® Sustancia de referencia | PhytoLab
Oleaceína Sustancia de referencia | CAS # 149183-75-5 | Normas de Referencia de Hierbas | Pruebas analíticas y control de calidad | A partir de 172,5 € por 5 mg
Oleaceína, Sustancia de referencia, Normas de Referencia de Hierbas
oleaceína-83881
fr
Oleacein
Oleacein
Oléacéine la substance de référence est fournie avec une pureté chromatographique certifiée.
Cette substance de référence a été préemballée et n’est disponible qu’en portions de 5 mg. Par conséquent, le système de réduction pour des unités plus grandes ne s’applique pas à cet étalon de référence.
Packed under nitrogen. Recommended to be stored under inert atmosphere. Avoid exposure to oxygen.
Recommended to be used for qualitative purposes due to its instability. The compound is an oily liquid and not very stable in aqueous or methanolic solutions. For HPLC a derivatization method with 2,4-DNPH was used. LC/MS investigations proved the integrated substance peaks to be E/Z isomers. The exact weight is given on the label of the vial. In order to produce a stock solution of known concentration please transfer the contents of the vial quantitatively into a volumetric flask by repeated rinsing with excess solvent and fill to the mark.
soluble in chloroform and ethanol
Généralement un article en stock
deep frozen
Dans une boîte en polystyrène avec des packs de gel surgelés
Acide carboxylique avec fonctions oxygène supplémentaires
AZ_22154_EN.pdf
SDB_83881_EN.pdf
Oléacéine phyproof® Reference Substance | PhytoLab
Oléacéine Reference Substance | CAS # 149183-75-5 | Étalon de référence des plantes | Analytical Testing & Quality Control | A partir de 172,5 € pour 5 mg
Oléacéine, Reference Substance, Étalon de référence des plantes
oléacéine-83881
pt
Oleacein
Oleacein
Oleaceína a substância de referência é fornecida com pureza cromatográfica certificada.
Esta substância de referência foi pré-embalada e está disponível apenas em porções de 5 mg. Portanto, o esquema de desconto para unidades maiores não se aplica a este padrão de referência.
Packed under nitrogen. Recommended to be stored under inert atmosphere. Avoid exposure to oxygen.
Recommended to be used for qualitative purposes due to its instability. The compound is an oily liquid and not very stable in aqueous or methanolic solutions. For HPLC a derivatization method with 2,4-DNPH was used. LC/MS investigations proved the integrated substance peaks to be E/Z isomers. The exact weight is given on the label of the vial. In order to produce a stock solution of known concentration please transfer the contents of the vial quantitatively into a volumetric flask by repeated rinsing with excess solvent and fill to the mark.
soluble in chloroform and ethanol
normalmente em stock
deep frozen
em caixa de poliestireno junto com pacotes de gel congelado
ácido carboxílico com funções adicionais de oxigênio
AZ_22154_EN.pdf
SDB_83881_EN.pdf
Oleaceína phyproof® Substâncias de Referência | PhytoLab
Oleaceína Substância de Referência | CAS # 149183-75-5 | Padrão de referência herbal | Teste analítico e controle de qualidade | De 172,5 € por 5 mg
Oleaceína, Substância de Referência, Padrão de referência herbal
oleaceína-83881
83881
34.5
5
172.5
1552.5
7331.25
13800
25875
5
cas
149183-75-5
149183
75
149183
C17H20O6
320.34
classification
2
2.1
Aldehydes & Ketones
Aldehydes
es
Aldehídos y Cetonas
Aldehídos
fr
Aldéhydes et cétones
Aldéhydes
pt
Aldeídos e cetonas
Aldeídos
C
< -15 °C
29189990
29189999
occurrence
botanical origin
118
unter Stickstoff
H
441668
≥ 90.0 %
HPLC
H
441667
22154
10\/2023
24
04\/2027
3
viscous liquid
899
