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022889 Withaferin A CAS: 5119-48-2

Specifications
References
CAS Number
5119-48-2
Grade
Highly Purified
Molecular Formula
C28H38O6
Molecular Weight
470.6
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
-20°C
(4β,5β,6β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxoergosta-2,24-dien-26-oic Acid δ-Lactone; (20S,22R)-5,6β-Epoxy-4β,22,27-trihydroxy-1-oxo-5β-ergosta-|2,24-dien-26-oic Acid δ-Lactone; NSC 101088; NSC 273757; Withaferine; Withaferine A;

Withaferin A is a promising anticancer constituent of Ayurvedic medicinal plant Withania somnifera. Withaferin A showed potent cytotoxicity against human head and neck squamous cell carcinoma (JMAR and MDA-1986).

Form
White Solid
Melting Point
228-230°C
Solubility
Chloroform, Methanol
Storage and Stability
Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
References
Shohat, B., et al.: Cancer Chemother. Rep., 51, 271 (1967), Shohat, B., et al.: Int. J. Cancer., 8, 487 (1971),
USBio References
No references available
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