Leading bulk Producers of "withaferin A" "Now avilable in all quantities up to 1000 grams level"
     PHYSICAL PROPERTIES OF WITHAFERIN A
Source

Withania somnifera (Ashwagandha)

Synonyms

Withaferin e

Alternative Name

5,6-Epoxy-4,27-dihydroxy-1-oxowitha-2,24-dienolide

Appearance

White to off white crystalline powder

Molecular Formula

C28H38O6

Molecular weight

470.60

CAS No.

5119-48-2

Solubility

Soluble in DMSO(20 mg/ml), Methanol(10 mg/ml) (or) 100% Ethanol

Melting point

241-245oC

λ Max

214, 335 nm (in ethanol)

Long term Storage

-20oC

Product Stability

Stable for at least one year

Solution Stability

Stock solutions are stable for up to 3 months at -20oC

MI

14:10048

RTECS

KE7288500

Purity

Two purities are available

  1. >99% ( For reference standard)
  2. >98% (For research usage)

Warnings

Harmful, may be carcinogenic and mutagenic in animals

Handling

Protect from light


Note: Withaferin A supplied by us is for research use only. Not for human (or) drug use. Bulk quantities of API grade available ready in stock. GMP grade will be supplied upon request


DEVELOPED A PATENTED ( Indian Pat. Appl. (2012), IN 2011CH00055 A 20121019 ) PROCESS TO ISOLATE BULK QUANTITIES OF WITHAFERIN A. WE CAN MEET ANY QUANTITIES OF INDUSTRIAL REQUIREMENTS WITH PURITIES >98% BY HPLC.FOR FURTHER DETAILS PLEASE FEEL FREE TO CONTACT withaferina@gmail.com / xenonbiosciences@gmail.com (OR) +91-9849601776
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