Rosmarinic acid {bunny(at)staherb(point)com}

• Post Date:

  Sep 13,2013

• Expiry Date:

  Sep 13,2014

• Detailed Description:

  Cas No. :20283-92-5 Quantity: 1000Kilograms
  Payment Method: T/T
  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
  
  main products
  Eucommia ulmoides extract ,Chlorogenic Acid, 5%, 10%, 20%,30%, 40%, 50%, 98%.
  Banaba Leaf Extract, Corosolic acid, 1%, 2%, 5%, 10%, 20%, 98%.
  Amygdalin, 25%, 98%
  Ursolic acid15%, 25%, 50%, 90%, 95%, 98%
  Dihydromyricetin, 25%, 98%.
  Magnolia Bark Extract, Magnolol + Hnokiol 80%, 90%.
  Magnolol 90%, 95%, 98%, Hnokiol 90%, 95%, 98%.
  Emodin, 50%, 98%.
  Icariin, 10%, 20%, 60%, 90%, 95%, 98%.
  Myricetin, 80%, 90%, 98%.
  
  Pure Plant Extracts
  1 Icariin 489-32-7 Icariin10% 20% 60% 90% 98%
  2 Myricetin 529-44-2 90%,98%(hplc)
  3 Emodin 518-82-1
  4 Piperine 94-62-2
  5 Cryptotanshinone 35825-57-1
  6 Osthole 484-12-8
  7 Apigenin 520-36-5
  8 Oleanic acid 508-02-1
  9 Rosmarinic acid 20283-92-5
  10 Aloe-emodin 481-72-1
  11 Baicalin 21967-41-9
  12 Resveratrol 501-36-0
  13 Polydatin 65914-17-2
  14 Honokiol 35354-74-6
  15 Magnolol 528-43-8
  16 Dihydroartemisinin 63968-64-9 98%,99%
  17 Capsaicin 404-86-4 90%,95%,98%
  18 Ecdysterone 5289-74-7 60-90%(HPLC)
  19 Cepharanthin 481-49-2 90%,95%,98%
  20 Neohesperidin 13241-33-3 95-98% main(HPLC)
  21 Neohesperidin 13241-33-3 95-98(%)Min HPLC
  22 Kelp P.E. 9072-19-9 ≥80 %(UV)
  
  
  if you find some botanical extracts, but you can not find in this list, please visit STAHERB's website to find it: www(point)staherb(point)com
  Other herbal extract on inquiry..........over 200 kinds
  If any items are of your intersts,please contact us.
  With best wishes and personal regards!
  

• 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:

  Bunny Zhang

• Tel:

  +86-731-84213302

• Fax:

  +86-731-85953715

• Email:

  bunny@staherb.com