Aescin

Aescin phyproof® Referenzsubstanz | PhytoLab
Aescin
Aescin
Die Referenzsubstanz Aescin ist als Primärstandard mit ausgewiesenem Absolutgehalt zertifiziert (berücksichtigt chromatographische Reinheit, Wasser, Restlösungsmittel, anorganische Verunreinigungen).
Die Referenzsubstanz Aescin ist eine Mischung strukturverwandter Saponine. Die Gehaltsbestimmung erfolgt nach verschiedenen Methoden, darunter eine Titration bezogen auf die getrocknete Substanz nach Deutschem Arzneibuch und eine Bestimmung der chromatographischen Reinheit mittels HPLC nach Europäischem Arzneibuch. Der Gehalt berechnet als Protoaescigenin ist auf dem Analysenzertifikat ebenfalls ausgewiesen. Bitte beachten Sie, dass PhytoLab auch Protoaescigenin als Referenzsubstanz anbietet, unsere Artikel-Nr. 83898. Die Spezifikationen für Rosskastanie und Rosskastanienextrakt im Europäischen Arzneibuch beziehen sich auf Protoaescigenin. Unter Verwendung von Protoaescigenin als Referenzstandard ist damit auch die Bestimmung von Aescin berechnet als Protoaescigenin möglich.
löslich in Ethanol; schwer löslich in Wasser
in der Regel sofort verfügbar
Raumtemperatur
Achtung
unter Umgebungsbedingungen
Natürliches Glykosid
AZ_9758_DE.pdf
SDB_89871_DE.pdf
Aescin phyproof® Referenzsubstanz | PhytoLab
Aescin Referenzsubstanz | CAS # 6805-41-0 | Pflanzlicher Referenzstandard | Analytik & Qualitätskontrolle | Ab 171 € für 100 mg
Aescin, Referenzsubstanz, Pflanzlicher Referenzstandard
aescin-89871

es

Escin
Escin
Escina la sustancia de referencia es un estándar de referencia primario con pureza absoluta certificada (considerando la pureza cromatográfica, agua, solventes residuales, impurezas inorgánicas).
La sustancia de referencia Escin es una mezcla de saponinas estructuralmente relacionadas. Se realizan una variedad de ensayos, incluyendo titulación y pérdida por secado según la Farmacopea Alemana, y una pureza cromatográfica por HPLC según la Farmacopea Europea. El contenido expresado como protoescigenina también se muestra en el certificado de análisis. Tenga en cuenta que PhytoLab también ofrece una sustancia de referencia protoescigenina, nuestro producto nº 83898. Las especificaciones para el castaño de Indias y el extracto de castaño de Indias en la Farmacopea Europea están relacionadas con protoescigenina. El uso de un estándar de referencia protoescigenina también permitiría determinar el contenido de escin, calculado como protoescigenina.
Escin reference substance is a mixture of structurally related saponins. A variety of assays are performed, including titration & loss on drying according to German Pharmacopoeia and a chromatographic purity by HPLC according to European Pharmacopoeia. The content expressed as protoescigenin is shown on the certificate of analysis as well. Please note that PhytoLab does also offer a protoescigenin reference substance, our product # 83898. Specifications for horse chestnut and horse chestnut extract in the European Pharmacopoeia are related to protoescigenin. The use of a protoescigenin reference standard would thus also allow the determination of the content of escin, calculated as protoescigenin.
Please note: For the quantitative analysis of escin a wide variety of non-related analytical methods are commonly being used, i.e. a titration, a photometric assay and an HPLC method. The content can be expressed as escin or as protoescigenin. Depending on the assay method a different absolute purity of this reference substance has to be taken into account, as the assay methods are based on different non-related principles. The assay methods as well as the specificatons in DAB, EP and USP are or were different. Detailed informations are, therefore, given on the accompanying documents.
soluble in ethanol; slightly soluble in water
usualmente en stock
room temperature
Warning
condiciones ambiente
glicósido natural
AZ_9758_EN.pdf
SDB_89871_EN.pdf
Escina phyproof® Sustancia de referencia | PhytoLab
Escina Sustancia de referencia | CAS # 6805-41-0 | Normas de Referencia de Hierbas | Pruebas analíticas y control de calidad | A partir de 171 € por 100 mg
Escina, Sustancia de referencia, Normas de Referencia de Hierbas
escina-89871

fr

Escin
Escin
Escine 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).
La substance de référence escine est un mélange de saponines structurellement apparentées. Divers essais sont effectués, notamment le titrage et la perte à la dessiccation conformément à la Pharmacopée allemande et une pureté chromatographique par HPLC conformément à la Pharmacopée européenne. Le contenu exprimé en protoescigénine est également indiqué sur le certificat d’analyse. Veuillez noter que PhytoLab propose également une substance de référence pour la protoescigénine, notre produit # 83898. Les spécifications du marron d’Inde et de l’extrait de marron d’Inde dans la Pharmacopée européenne sont liées à la protoescigénine. L’utilisation d’un étalon de référence pour la protoescigénine permettrait donc également de déterminer la teneur en escine, calculée en tant que protoescigénine..
Escin reference substance is a mixture of structurally related saponins. A variety of assays are performed, including titration & loss on drying according to German Pharmacopoeia and a chromatographic purity by HPLC according to European Pharmacopoeia. The content expressed as protoescigenin is shown on the certificate of analysis as well. Please note that PhytoLab does also offer a protoescigenin reference substance, our product # 83898. Specifications for horse chestnut and horse chestnut extract in the European Pharmacopoeia are related to protoescigenin. The use of a protoescigenin reference standard would thus also allow the determination of the content of escin, calculated as protoescigenin.
Please note: For the quantitative analysis of escin a wide variety of non-related analytical methods are commonly being used, i.e. a titration, a photometric assay and an HPLC method. The content can be expressed as escin or as protoescigenin. Depending on the assay method a different absolute purity of this reference substance has to be taken into account, as the assay methods are based on different non-related principles. The assay methods as well as the specificatons in DAB, EP and USP are or were different. Detailed informations are, therefore, given on the accompanying documents.
soluble in ethanol; slightly soluble in water
Généralement un article en stock
room temperature
Warning
Conditions ambiantes
Glycoside naturel
AZ_9758_EN.pdf
SDB_89871_EN.pdf
Escine phyproof® Reference Substance | PhytoLab
Escine Reference Substance | CAS # 6805-41-0 | Étalon de référence des plantes | Analytical Testing & Quality Control | A partir de 171 € pour 100 mg
Escine, Reference Substance, Étalon de référence des plantes
escine-89871

pt

Escin
Escin
Escina 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).
A substância de referência Escin é uma mistura de saponinas estruturalmente relacionadas. Diversos ensaios são realizados, incluindo titulação e perda por secagem de acordo com a Farmacopeia Alemã e pureza cromatográfica por HPLC de acordo com a Farmacopeia Europeia. O teor expresso como protoescigenina também é mostrado no certificado de análise. Observe que o PhytoLab também oferece uma substância de referência de protoescigenina, nosso produto nº 83898. As especificações para castanha da Índia e extrato de castanha da Índia na Farmacopeia Europeia estão relacionadas à protoescigenina. Assim, o uso de um padrão de referência de protoescigenina também permitiria a determinação do conteúdo de escina, calculado como protoescigenina.
Escin reference substance is a mixture of structurally related saponins. A variety of assays are performed, including titration & loss on drying according to German Pharmacopoeia and a chromatographic purity by HPLC according to European Pharmacopoeia. The content expressed as protoescigenin is shown on the certificate of analysis as well. Please note that PhytoLab does also offer a protoescigenin reference substance, our product # 83898. Specifications for horse chestnut and horse chestnut extract in the European Pharmacopoeia are related to protoescigenin. The use of a protoescigenin reference standard would thus also allow the determination of the content of escin, calculated as protoescigenin.
Please note: For the quantitative analysis of escin a wide variety of non-related analytical methods are commonly being used, i.e. a titration, a photometric assay and an HPLC method. The content can be expressed as escin or as protoescigenin. Depending on the assay method a different absolute purity of this reference substance has to be taken into account, as the assay methods are based on different non-related principles. The assay methods as well as the specificatons in DAB, EP and USP are or were different. Detailed informations are, therefore, given on the accompanying documents.
soluble in ethanol; slightly soluble in water
normalmente em stock
room temperature
Warning
condições ambiente
Glicosídeo natural
AZ_9758_EN.pdf
SDB_89871_EN.pdf
Escina phyproof® Substâncias de Referência | PhytoLab
Escina Substância de Referência | CAS # 6805-41-0 | Padrão de referência herbal | Teste analítico e controle de qualidade | De 171 € por 100 mg
Escina, Substância de Referência, Padrão de referência herbal
escina-89871
89871
1.9
100
171
85.5
403.75
760
1425

cas

6805-41-0
6805
41
6805

classification

5
5.1
5.1.6
5.1.6.2
Isoprenoide
Terpene
Triterpene
Triterpensaponine

es

Isoprenoides
Tipo Terpenoide
Triterpenos
Saponinas triterpénicas

fr

Isoprénoïdes
Type terpénoïde
Triterpènes
Saponines triterpéniques

pt

Isoprenoides
Tipo Terpenoide
Triterpenos
O-Glicosídeos
P
15-25 °C

hazard symbols

GHS09

hazard statements

H319
H335
H411

precautionary statements

P273
P280b
P305+338+351
P312a
P501a
1
9
III
3077
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Escin)
29389090
29389090

occurrence

botanical origin
59
H
400649
≥ 75.0 %
HPLC
H
890000
400651
890013
9758
10\/2020
60
07\/2029
2
powder
45