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Restrict the search for
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Status:
Possibly Marketed Outside US
Class:
POLYMER
Status:
Possibly Marketed Outside US
Source:
NCT02607319: Phase 4 Interventional Completed Sterility
(2015)
Source URL:
Class:
POLYMER
Status:
Possibly Marketed Outside US
Source:
NCT02630095: Phase 4 Interventional Unknown status Portal Vein Thrombosis
(2015)
Source URL:
Class:
POLYMER
Status:
Possibly Marketed Outside US
Class:
POLYMER
Status:
Possibly Marketed Outside US
Class:
POLYMER
Status:
Possibly Marketed Outside US
Source:
NCT00196417: Phase 4 Interventional Unknown status Heparin-Induced Thrombocytopenia
(2003)
Source URL:
Class:
POLYMER
Status:
Investigational
Source:
NCT02155673: Phase 2 Interventional Completed Chronic Kidney Disease
(2014)
Source URL:
Class:
STRUCTURALLY DIVERSE
Status:
Other
Class:
STRUCTURALLY DIVERSE
Status:
Other
Class:
STRUCTURALLY DIVERSE
Status:
US Previously Marketed
First marketed in 1921
Class:
STRUCTURALLY DIVERSE
Conditions:
Benzoin is an organic compound with the formula PhCHCPh. It is a hydroxy ketone attached to two phenyl groups. It appears as off-white crystals, with a light camphor-like odor. Benzoin is synthesized from benzaldehyde in the benzoin condensation. It is chiral and it exists as a pair of enantiomers: -benzoin and -benzoin. Benzoin is not a constituent of benzoin resin obtained from the benzoin tree (Styrax) or tincture of benzoin. The main component in these natural products is benzoic acid. Benzoin was first reported in 1832 by Justus von Liebig and Friedrich Woehler during their research on oil of bitter almond, which is benzaldehyde with traces of hydrocyanic acid. The catalytic synthesis by the benzoin condensation was improved by Nikolay Zinin during his time with Liebig.