50393-85-6

Basic information

• Product Name: (+)-fragransin A₂
• CAS NO: 50393-85-6
• Molecular Weight: 344.408
• Mol File: 50393-85-6.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (+)-fragransin A₂(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-fragransin A₂(50393-85-6)
• EPA Substance Registry System: (+)-fragransin A₂(50393-85-6)

Safety Data

• Hazardous Substances Data: 50393-85-6(Hazardous Substances Data)

Upstream product

• 88497-87-4 manassantin A 
• 1536264-02-4 C₃₆H₄₀O₁₁S₂ 
• 1536263-72-5 (7R,7′R,8S,8′S)-4,4′-dibenzyloxy-3,3′-dimethoxy-7,7′-epoxylignane-9,9′-diol 
• 1536263-75-8 (7S,7′S,8R,8′R)-4,4′-dibenzyloxy-3,3′-dimethoxy-7,7′-epoxylignane-9,9′-diol 
• 10569-12-7 (-)-Galbelgin 
• 1536263-89-4 (7R,7′S,8S,8′R)-4,4′-dibenzyloxy-3,3′-dimethoxy-7,7′-epoxylignane-9,9′-diol 
• 528-63-2 galgravin 

Downstream Products

• 528-63-2 galgravin 
• 10569-12-7 (-)-Galbelgin 
• 528-63-2 veraguensin 
• 3569-00-4 (+/-)-trans-4-(3,4-dimethoxyphenyl)-3,4-dihydro-6,7-dimethoxy-2,3-dimethylnaphthalene 
• 5701-82-6 1,4-bis(3,4-dimethoxyphenyl)-2,3-dimethylbutane 
• 528-63-2 galbelgin 
• 91377-15-0 malabaricanol diacetate 

Relevant articles and documents

O-demethylation of 7,7'-epoxylignans by Aspergillus niger

Biotransformation of the 7,7'-epoxylignans, (+)-veraguensin, (+)- galbelgin and galgravin by Aspergillus niger has been investigated. These lignans were converted to their corresponding 4,4'-O-demethyl derivatives, (+)-verrucosin, (+)-fragransin A2/

Synthesis of all stereoisomers of 3,3′-dimethoxy-7,7′- epoxylignane-4,4′-diol and their plant growth inhibitory activity

All stereoisomers of 3,3′-dimethoxy-7,7′-epoxylignane-4, 4′-diol were synthesized to examine the effect of stereochemistry on their plant growth inhibitory activity using lettuce and Italian ryegrass. The effect of structural modifications such as dehydro

MANASSANTINS A/B AND SAUCERNEOL: NOVEL BIOLOGICALLY ACTIVE LIGNOIDS FROM SAURURUS CERNUUS

From the extract of Saururus cernuus two toxic principles, manassantins A and B and a related substance, saucerneol, were isolated.They have novel dineolignan or sesquineolignan type structures.Although toxic, manassantin A showed potential neuroleptic activity.