name alpha Campesterol

name alpha loda Campesterol

1 24α-Methylcholesterol

1 24alpha-Methylcholesterol

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

special notes The reference substance campesterol always contains a certain percentage of its epimer dihydrobrassicasterol. The epimers cannot be separated chromatographically, however, the ratio between campesterol and dihydrobrassicasterol can be determined by the evaluation of the 13C-NMR spectra. On the certificate of analysis the absolute purity values for campesterol, dihydrobrassicasterol and total sterol content (sum of campesterol and dihydrobrassicasterol) will be given. The chromatographic and absolute purity of the reference substance shown in this quotation refers to the total sterol content.

please note The reference substance campesterol always contains a certain percentage of its epimer dihydrobrassicasterol. The epimers cannot be separated chromatographically. However, the ratios between campesterol and dihydrobrassicasterol can be determined by the evaluation of the intensity of the respective carbon signals in the 13C-NMR spectra. From this ratio a factor is derived which is included in the calculation of the absolute purity for campesterol, dihydrobrassicasterol and the sum of both sterols.

solubility soluble in methanol; practically insoluble in water

delivery time usually a stock item

longterm storage refrigerated

signal word Warning

transport conditions ambient conditions

commodity description sterol

coa file AZ_20366_EN.pdf

sdb file SDB_89514_EN.pdf

meta title Campesterol phyproof® Reference Substance | PhytoLab

meta description Campesterol Reference Substance | CAS # 474-62-4 | Herbal Reference Standard | Analytical Testing & Quality Control | From 223 € for 10 mg

meta keywords Campesterol, Reference Substance, Herbal Reference Standard

short url campesterol-89514

name alpha Campesterol

name alpha loda Campesterol

1 24α-Metilcolesterol

1 24alpha-Methylcholesterol

certification Campesterol 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 La sustancia de referencia campesterol siempre contiene un cierto porcentaje de su epímero dihidrobrassicasterol. Los epímeros no pueden ser separados cromatográficamente, sin embargo, la proporción entre campesterol y dihidrobrassicasterol puede determinarse mediante la evaluación de los espectros 13C-NMR. En el certificado de análisis se proporcionarán los valores de pureza absoluta para el campesterol, dihidrobrassicasterol y el contenido total de esterol (suma de campesterol y dihidrobrassicasterol). La pureza cromatográfica y absoluta de la sustancia de referencia mostrada en esta cotización se refiere al contenido total de esterol.

please note The reference substance campesterol always contains a certain percentage of its epimer dihydrobrassicasterol. The epimers cannot be separated chromatographically. However, the ratios between campesterol and dihydrobrassicasterol can be determined by the evaluation of the intensity of the respective carbon signals in the 13C-NMR spectra. From this ratio a factor is derived which is included in the calculation of the absolute purity for campesterol, dihydrobrassicasterol and the sum of both sterols.

solubility soluble in methanol; practically insoluble in water

delivery time usualmente en stock

longterm storage refrigerated

signal word Warning

transport conditions condiciones ambiente

commodity description esteroles

coa file AZ_20366_EN.pdf

sdb file SDB_89514_EN.pdf

meta title Campesterol phyproof® Sustancia de referencia | PhytoLab

meta description Campesterol Sustancia de referencia | CAS # 474-62-4 | Normas de Referencia de Hierbas | Pruebas analíticas y control de calidad | A partir de 223 € por 10 mg

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

short url campesterol-89514

name alpha Campesterol

name alpha loda Campesterol

1 24α-méthylcholestérol

1 24alpha-Methylcholesterol

certification Campestérol 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 La substance de référence campestérol contient toujours un certain pourcentage de son épimère dihydrobrassicastérol. Les épimères ne peuvent pas être séparés par chromatographie, mais le rapport entre le campestérol et le dihydrobrassicastérol peut être déterminé par l’évaluation des spectres 13C-RMN. Le certificat d’analyse indique les valeurs de pureté absolue pour le campestérol, le dihydrobrassicastérol et la teneur totale en stérols (somme du campestérol et du dihydrobrassicastérol). La pureté chromatographique et absolue de la substance de référence indiquée dans cette offre se réfère à la teneur totale en stérols.

please note The reference substance campesterol always contains a certain percentage of its epimer dihydrobrassicasterol. The epimers cannot be separated chromatographically. However, the ratios between campesterol and dihydrobrassicasterol can be determined by the evaluation of the intensity of the respective carbon signals in the 13C-NMR spectra. From this ratio a factor is derived which is included in the calculation of the absolute purity for campesterol, dihydrobrassicasterol and the sum of both sterols.

solubility soluble in methanol; practically insoluble in water

delivery time Généralement un article en stock

longterm storage refrigerated

signal word Warning

transport conditions Conditions ambiantes

commodity description Stérol

coa file AZ_20366_EN.pdf

sdb file SDB_89514_EN.pdf

meta title Campestérol phyproof® Reference Substance | PhytoLab

meta description Campestérol Reference Substance | CAS # 474-62-4 | Étalon de référence des plantes | Analytical Testing & Quality Control | A partir de 223 € pour 10 mg

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

short url campestérol-89514

name alpha Campesterol

name alpha loda Campesterol

1 24α-Metilcolesterol

1 24alpha-Methylcholesterol

certification Campesterol 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 A substância de referência campesterol sempre contém uma certa porcentagem de seu epímero diidrobrassicasterol. Os epímeros não podem ser separados cromatograficamente; no entanto, a proporção entre o campesterol e o diidrobrassicasterol pode ser determinada pela avaliação dos espectros de 13C-RMN. No certificado de análise, serão fornecidos os valores de pureza absoluta para o campesterol, diidrobrassicasterol e teor total de esterol (soma de campesterol e diidrobrassicasterol). A pureza cromatográfica e absoluta da substância de referência mencionada nesta citação refere-se ao teor total de esterol.

please note The reference substance campesterol always contains a certain percentage of its epimer dihydrobrassicasterol. The epimers cannot be separated chromatographically. However, the ratios between campesterol and dihydrobrassicasterol can be determined by the evaluation of the intensity of the respective carbon signals in the 13C-NMR spectra. From this ratio a factor is derived which is included in the calculation of the absolute purity for campesterol, dihydrobrassicasterol and the sum of both sterols.

solubility soluble in methanol; practically insoluble in water

delivery time normalmente em stock

longterm storage refrigerated

signal word Warning

transport conditions condições ambiente

commodity description esterol

coa file AZ_20366_EN.pdf

sdb file SDB_89514_EN.pdf

meta title Campesterol phyproof® Substâncias de Referência | PhytoLab

meta description Campesterol Substância de Referência | CAS # 474-62-4 | Padrão de referência herbal | Teste analítico e controle de qualidade | De 223 € por 10 mg

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

short url campesterol-89514

product id 89514

price per mg 22.3

min quantity 10

price min quantity 223

price mg 50 1003.5

price mg 250 4738.75

price mg 500 8920

price mg 1000 16725

full 474-62-4

pos 1 474

pos 2 62

pos 3 474

molecular formula C28H48O

molecular weight 400.68

pos 1 5

pos 2 5.2

pos 3 5.2.1

classification Isoprenoids

subgroup 1 Steroid-type

subgroup 2 Sterols

classification Isoprenoides

subgroup 1 Tipo Esteroide

subgroup 2 Esteroles

classification Isoprénoïdes

subgroup 1 Type stéroïde

subgroup 2 Stérols

classification Isoprenoides

subgroup 1 Tipo Esteroide

subgroup 2 Esterois

coa P

storage temperature 2-8 °C

1 H315

2 H319

3 H335

1 P280l

2 P302+352a

3 P305+338+351

4 P312a

5 P501a

customs tariff code 29061310

ncm tariff code 29061300

1 Aesculus sp.

2 Aleurites sp.

3 Anacyclus sp.

4 Arctium sp.

5 Asphodelus sp.

6 Brassica sp.

7 Calendula sp.

8 Canna sp.

9 Cardiospermum sp.

10 Cassia sp.

11 Casuarina sp.

12 Centaurium sp.

13 Citrus sp.

14 Commiphora sp.

15 Cucurbita sp.

16 Dendranthema sp.

17 Euphorbia sp.

18 Fraxinus sp.

19 Ginkgo sp.

20 Glycine sp.

21 Hedera sp.

22 Helianthus sp.

23 Illicium sp.

24 Ilex sp.

25 Jatropha sp.

26 Lactuca sp.

27 Larix sp.

28 Lindera sp.

29 Lupinus sp.

30 Lycium sp.

31 Lycopodium sp.

32 Mallotus sp.

33 Marchantia sp.

34 Musa sp.

35 Myristica sp.

36 Olea sp.

37 Ononis sp.

38 Persea sp.

39 Quercus sp.

40 Rehmannia sp.

41 Ruscus sp.

42 Sambucus sp.

43 Sesamum sp.

44 Shorea sp.

45 Silybum sp.

46 Sinapis sp.

47 Syzygium sp.

48 Tanacetum sp.

49 Taraxacum sp.

50 Triticum sp.

51 Tussilago sp.

52 Ulmus sp.

53 Urginea sp.

extraction botanical origin

page 28

hu uu current utype H

current utype 441660

macro specification ≥ 90.0 %

hplc gc GC

hu uu utype absolute U

u type absolute 122822

alternative utype 441318

more utypes 441319

current batch 20366

analysis date 03\/2024

shelf life 46

floating expiration 03\/2029

si al priority 7

appearance loss powder

ranking 792