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CAT No. CS-T-60184
Category Alkaloids
CAS 19773-24-1
Mol. Weight 427.62 g/mol
Mol. Formula C27H41NO3
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Product Description
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Synonyms (2'R,3S,3'R,3a'S,4aS,6aR,6bS,6'S,7a'R,11aS,11bR)-3-hydroxy-3',6',10,11b-tetramethyl-1,2,3,3a',4,4a,4',5',6,6a,6',7,7',7a',8,11,11a,11b-octadecahydro-3'H-spiro[benzo[a]fluorene-9,2'-furo[3,2-b]pyridin]-5(6bH)-one
Purity (%) >98%
Application Notes An alkaloid FR 5 from Fritillaria thunbergii. An angiotensin converting enzyme inhibitory steroidal alkaloid. It is a commonly used antitussive and expectorant herb in traditional Chinese medicine.
References Gilani, A., et al.: Life Sci., 60, 535 (1997), Jiang, Y., et al.: J. Nat. Prod., 68, 264 (2005), Jiang, Y., et al.: Steroids, 71, 843 (2006),
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

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