Rosmarinic acid

• Post Date:

  Mar 28,2018

• Expiry Date:

  Sep 24,2018

• Detailed Description:

  Cas No. :20283-92-5 Quantity: 10Metric Tons
  Specs:1%-15%
  Price:1 USD Kilograms
  Payment Method: T/T; L/C; Westerunion; Paypal
  Specification:
  Product Name: Rosmarinic acid 
  Synonyms:Rosemary acid; Benzenepropanoic acid, alpha-((3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy)-3,4-dihydroxy-;(2S)-3-(3,4-dihydroxyphenyl)-2-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]propanoic acid 
  CAS No.: 20283-92-5
  Molecular formula: C18H16O8 
  Molecular weight: 360.33 
  CAS No: 80225-53-2 
  Botanical Source: Rosemary
  Solubility: slightly soluble in water, but well soluble in most organic solvents. 
  Appearance: red-orange powder
  
  Description:
  Rosmarinic acid, C18H16O8, is a natural polyphenol antioxidant carboxylic acid found in many Lamiaceae herbs used commonly as culinary herbs such as lemon balm, rosemary, oregano, sage, thyme and peppermint. Chemically, rosmarinic acid is an ester of caffeic acid with 3,4-dihydroxyphenyl lactic acid. It is a red-orange powder that is slightly soluble in water, but well soluble in most organic solvents. 

• CAS Registry Number:

  20283-92-5

• Synonyms:

  ;Rosemarinic acid;(R)-alpha-[3-(3,4-Dihydroxyphenyl)-1-oxo-2E-propenyl]oxy-3,4-dihydroxybenzenepropanoic acid; ;(2S)-3-(3,4-dihydroxyphenyl)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}propanoic acid;(2R)-3-(3,4-dihydroxyphenyl)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}propanoic acid;3-(3,4-dihydroxyphenyl)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}propanoic acid;

• Molecular Formula:

  C₁₈H₁₆O₈

• Molecular Weight:

  360.3148

• Molecular Structure:

  

• Company:

  Changsha Staherb natural ingredients co.,ltd     [ China ]        

• Contact:

  Daisy

• Tel:

  008618673256268

• Fax:

  0731-84213302

• Email:

  1164535812@qq.com