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[Studies on the chemical constituents of Quercus mongolica].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials (2003-02-06)
D Zhang, R Wang
ABSTRACT

Seven compounds were isolated from Quercus mongolica Fisch., six (1-VI) of them were identified as fridelin (I), beta-amyrin (II), 1-octadecanol (III), beta-sitosterol (IV), daucosterol (V) and gallic acid (VI) by means of chemical, physical and spectrosopic evidiences.

MATERIALS
Product Number
Brand
Product Description

Supelco
Stearyl Alcohol, Pharmaceutical Secondary Standard; Certified Reference Material
Stearyl alcohol, European Pharmacopoeia (EP) Reference Standard
Supelco
1-Octadecanol, Selectophore, ≥99.0%
Sigma-Aldrich
1-Octadecanol, ReagentPlus®, 99%
Sigma-Aldrich
1-Octadecanol, 95%