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标题:[推荐]beta-桉叶醇标准品

1楼
kanyinbi 发表于:2008-3-5 10:31:00

beta-Eudesmol Standard

Grade: for Crude Drugs Determination
Storage condition: Keep at 2-10 degrees C.
Manufacturer: Wako

Summary
This is sesquiterpenoid contained in Atractylodes lancea rhizome described in the Japanese Pharmacopoeia.
It has an H2 blocker-like effect that inhibits gastric acid secretion and prevents ulcers and progress of ulcers.

Purity:  98.0+% (HPLC)
Melting Point: 80 - 82 degrees C

Synonym    beta-Eudesmol
Eudesmol, b-
2-Naphthalenemethanol, decahydro-8-methylene-alpha,alpha,4a-trimethyl-, (2R-(2-alpha,4a- alpha,8a-beta)-
Eudesm-4(14)-en-11-ol
(+)-beta-Eudesmol
beta-Selinenol
CAS NO.  473-15-4
Molecular Formula  C15H26O
Molecular Weight  222.37

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