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CAS No.: | 42422-68-4 |
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Name: | BETA-ZEARALANOL |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C18H26O5 |
Molecular Weight: | 322.401 |
Synonyms: | |A-Zearanol;Taleranol;(3S,7S)-3,4,5,6,7,8,9;|A-Zearalanol;Taleranolum;|A-Zeranol; |
Density: | 1.153g/cm3 |
Melting Point: | 134-137oC |
Boiling Point: | 576°Cat760mmHg |
Flash Point: | 207.9°C |
Hazard Symbols: | 4844761 |
Risk Codes: | R60; R36/37/38 |
Safety: | 4844761 |
PSA: | 86.99000 |
LogP: | 3.29080 |
beta-zearalenol
taleranol
Conditions | Yield |
---|---|
With 5 mol% Pd/C; hydrogen In ethanol at 20℃; | 97% |
With hydrogen; palladium on activated charcoal at 20℃; under 750.075 Torr; |
zearalenone
taleranol
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; sodium chloride In N,N-dimethyl-formamide glucose, yeast extract, neopeptone, Aspergillus niger X-170; | 50% |
Multi-step reaction with 2 steps 1: sodium tetrahydroborate / methanol / 3 h / 0 - 20 °C / Inert atmosphere 2: hydrogen; 5 mol% Pd/C / ethanol / 20 °C View Scheme |
(3S,7R)-7,14,16-trihydroxy-3-methyl-3,4,5,6,7,8,9,10,11,12-decahydro-1H-2-benzoxacyclotetradecin-1-one
A
taleranol
B
zeranol
Conditions | Yield |
---|---|
With water at 40℃; for 96h; lipases from pseudomonas species; other lipases; Yield given. Yields of byproduct given; | |
With water at 40℃; for 96h; lipases from pseudomonas species, other lipases; Yield given. Yields of byproduct given; |
Acetic acid (S)-2,4-dihydroxy-7-methyl-5-oxo-7,8,9,10,11,12,13,14,15,16-decahydro-5H-6-oxa-benzocyclotetradecen-11-yl ester
A
taleranol
B
zeranol
Conditions | Yield |
---|---|
With water at 40℃; for 96h; lipases from pseudomonas fluorescens; other lipases; Yield given. Yields of byproduct given; | |
With water at 40℃; for 96h; lipases from pseudomonas fluorescens, other lipases; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With Geotrichum candidum lipase In n-heptan1ol at 30℃; for 48h; Acetylation; |
Conditions | Yield |
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With Candida antarctica B lipase In n-heptan1ol at 30℃; for 48h; Acetylation; |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; Inert atmosphere; | 72% |
taleranol
A
β-zearalanol 6'-O-β-D-glucuronide
B
β-zearalanol 4-O-β-D-glucuronide
Conditions | Yield |
---|---|
With uridine 5'-diphosphoglucuronyl transferase; calcium chloride; D,L-dithiothreitol; bovine serum albumin In dimethyl sulfoxide at 30℃; for 24h; pH=8; aq. buffer; Enzymatic reaction; | A 12% B 62% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; Inert atmosphere; | 58% |
Conditions | Yield |
---|---|
Pseudomonas fluorescens In n-heptane at 25℃; Rate constant; various solvents; |