Koumine
Koumine
Koumine
Koumine reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
This reference substance has been prepacked and is available in 10 mg portions only. Therefore, the discount scheme for larger units is not applicable to this reference standard.
The phosphate content is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure koumine.
The substance contains a certain percentage of phospate which can strongly influence its solubility compared to the free base. Please consider this property for the preparation of solutions. Dissolve preferrably in methanol or dimethyl sulfoxide in a concentration of max. 10mg / 100 mL.
soluble in methanol; insoluble in water
usually a stock item
refrigerated
Danger
ambient conditions
natural alkaloid
AZ_14901_EN.pdf
SDB_84231_EN.pdf
Koumine phyproof® Reference Substance | PhytoLab
Koumine Reference Substance | CAS # 1358-76-5 | Herbal Reference Standard | Analytical Testing & Quality Control | From 345 € for 10 mg
Koumine, Reference Substance, Herbal Reference Standard
koumine-84231
es
Koumine
Koumine
Koumina la sustancia de referencia es un estándar de referencia primario con pureza absoluta certificada (considerando la pureza cromatográfica, agua, solventes residuales, impurezas inorgánicas).
Esta sustancia de referencia ha sido preenvasada y está disponible solo en porciones de 10 mg. Por lo tanto, el esquema de descuento para unidades más grandes no es aplicable a este estándar de referencia.
The phosphate content is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure koumine.
The substance contains a certain percentage of phospate which can strongly influence its solubility compared to the free base. Please consider this property for the preparation of solutions. Dissolve preferrably in methanol or dimethyl sulfoxide in a concentration of max. 10mg / 100 mL.
soluble in methanol; insoluble in water
usualmente en stock
refrigerated
Danger
condiciones ambiente
alcaloide natural
AZ_14901_EN.pdf
SDB_84231_EN.pdf
Koumina phyproof® Sustancia de referencia | PhytoLab
Koumina Sustancia de referencia | CAS # 1358-76-5 | Normas de Referencia de Hierbas | Pruebas analíticas y control de calidad | A partir de 345 € por 10 mg
Koumina, Sustancia de referencia, Normas de Referencia de Hierbas
koumina-84231
fr
Koumine
Koumine
Koumine 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).
Cette substance de référence a été préemballée et n’est disponible qu’en portions de 10 mg. Par conséquent, le système de réduction pour des unités plus grandes ne s’applique pas à cet étalon de référence.
The phosphate content is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure koumine.
The substance contains a certain percentage of phospate which can strongly influence its solubility compared to the free base. Please consider this property for the preparation of solutions. Dissolve preferrably in methanol or dimethyl sulfoxide in a concentration of max. 10mg / 100 mL.
soluble in methanol; insoluble in water
Généralement un article en stock
refrigerated
Danger
Conditions ambiantes
Alcaloïde naturel
AZ_14901_EN.pdf
SDB_84231_EN.pdf
Koumine phyproof® Reference Substance | PhytoLab
Koumine Reference Substance | CAS # 1358-76-5 | Étalon de référence des plantes | Analytical Testing & Quality Control | A partir de 345 € pour 10 mg
Koumine, Reference Substance, Étalon de référence des plantes
koumine-84231
pt
Koumine
Koumine
Koumina 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).
Esta substância de referência foi pré-embalada e está disponível apenas em porções de 10 mg. Portanto, o esquema de desconto para unidades maiores não se aplica a este padrão de referência.
The phosphate content is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure koumine.
The substance contains a certain percentage of phospate which can strongly influence its solubility compared to the free base. Please consider this property for the preparation of solutions. Dissolve preferrably in methanol or dimethyl sulfoxide in a concentration of max. 10mg / 100 mL.
soluble in methanol; insoluble in water
normalmente em stock
refrigerated
Danger
condições ambiente
alcaloide natural
AZ_14901_EN.pdf
SDB_84231_EN.pdf
Koumina phyproof® Substâncias de Referência | PhytoLab
Koumina Substância de Referência | CAS # 1358-76-5 | Padrão de referência herbal | Teste analítico e controle de qualidade | De 345 € por 10 mg
Koumina, Substância de Referência, Padrão de referência herbal
koumina-84231
84231
34.5
10
345
1552.5
7331.25
13800
25875
10
cas
1358-76-5
1358
76
1358
C20H22N2O
306.4
classification
6
6.7
6.7.4
Nitrogen-containing Compounds
Alkaloids
Indole alkaloids, beta-Carboline alkaloids
es
Compuestos con nitrógeno
Alcaloides
Alcaloides indólicos, Alcaloides beta-carbolina
fr
Composés contenant de l’azote
Alcaloïdes
Alcaloïdes indoliques, alcaloïdes de la bêta-carboline
pt
Compostos contendo nitrogênio
Alcaloides
Alcaloides de indol, alcaloides beta-carbolínicos
P
2-8 °C
hazard symbols
hazard statements
precautionary statements
P264d
P301+310a
P304+340
P405
P501a
1
6.1
II
1544
ALKALOIDS, SOLID, N.O.S. (Koumine)
29397990
29397990
occurrence
botanical origin
96
H
441968
≥ 90.0 %
HPLC
H
890000
441969
14901
01\/2025
12
03\/2026
8
powder
