(+/-)-Usnic acid

Supplier: Thermo Scientific
Warning

Synonyms: Usnic acid, 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione

462850010 462850050 462850250
ACRO462850010EA 53.5 GBP
ACRO462850010 ACRO462850050 ACRO462850250
(+/-)-Usnic acid
(+/-)-Usnic acid

  • Bioactive

Formula: C₁₈H₁₆O₇
MW: 344,3155 g/mol
Melting Pt: 201…203 °C
Storage Temperature: Ambient
MDL Number: MFCD00065294
CAS Number: 125-46-2
UN: 3077
ADR: 9,III

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Specification Test Results

Appearance Yellow to light green or gold Powder
Infrared spectrum Conforms
Melting point 193 to 203 °C
Loss on drying ≤2 %
Heavy metals ≤10 ppm
HPLC ≥97.5 %
Residue after ignition ≤2 %

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