USNIC ACID

• Post Date:

  Apr 22,2017

• Expiry Date:

  Oct 19,2017

• Detailed Description:

  Cas No. :125-46-2 USNIC ACID
  
  Name: USNIC ACID
  Synonym: (+-)-uanicacid;(+)-Usniacin;2,6-diacetyl-1,;2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2h,9bh)-dibenzofurandione;3(2H,9bH)-Dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1;9bh)-dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-3(2h;usninsaeure;usno
  CAS: 125-46-2
  EINECS: 231-456-0
  Assay: NLT98%
  M.F: C18H16O7
  M.W: 344.32
  Specific Rotate: [α]D20 +495° ~ 497° (C=1, in CHCl3)
  MP: 201-203 °C(lit.)
  BP: 594.8 °C at 760 mmHg
  Density: 1.54g/cm3
  Appearance: Yellow crystalline powder
  Application: Usnic acid is extracted from Usnea. It is used as an antibacteria agnet in cosmetics and ointments to prevent skin infection. It is also used in formulating deodorant, mouth-care products.
  Package: 25kg/drum
  MOQ: 1kg
  Price: 330USD/KG

• CAS Registry Number:

  125-46-2

• Synonyms:

  ;Antibiotic lichen acid;usnic acid;L/D-Usnic acid;(+)-Usnic acid;plus-usnic acid;(+)-usnic acid from usnea dasypoga;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione;2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one;(9bS)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione;(9bR)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-1(9bH)-one;(+)-Usnic Acid;(+)-Usniacin;Usinic Acid;

• Molecular Formula:

  C₁₈H₁₆O₇

• Molecular Weight:

  344.3154

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Safety Description:

  S36:;
  

• Company:

  Yuan Cheng Chong Technology Co., Ltd.     [ China ]        

• Contact:

  Chengcheng

• Tel:

  8602788217982

• Fax:

  02788608190

• Email:

  fyl@ycgmp.com