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CAS RN: 520-27-4 | Product Number: D3908


Purity: >85.0%(HPLC)
  • Barosmin
  • 3',5,7-Trihydroxy-4'-methoxyflavone 7-Rutinoside
2   ≥20 
5   5  

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Product Number D3908
Purity / Analysis Method >85.0%(HPLC)
Molecular Formula / Molecular Weight C__2__8H__3__2O__1__5 = 608.55  
Physical State (20 deg.C) Solid
CAS RN 520-27-4
Reaxys Registry Number 74883
PubChem Substance ID 125307249
Merck Index (14) 3297
MDL Number


Appearance White to Gray to Brown powder to crystal
Purity(HPLC) min. 85.0 area%
Specific rotation [a]20/D -116 ~ -126 deg(C=0.5, 0.1mol/L NaOH sol.)
Properties (reference)
Melting Point 280 °C(dec.)
Specific Rotation -121° (C=0.5,0.1mol/L NaOH sol.)
Maximum Absorption Wavelength 345(EtOH) nm
Related Laws:
EC Number 208-289-7
Transport Information:
HS Number 2938100000
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