Product name: Rosavin
Synonym name: Rosavidin
Catalogue No.: BP1221
Cas No.: 84954-92-7
Formula: C₂₀H₂₈O₁₀
Mol Weight: 428.434
Botanical Source: the rhizomes of Rhodiola rosea
Physical Description: Powder
Type of Compound: Phenylpropanoids

Purity: 95%~99%
Analysis Method: HPLC-DAD or/and HPLC-ELSD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle

Storage: Store in a well closed container, protected from air and light. Put into refrigerate or freeze for long term storage.
Whenever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20℃. Generally, these will be useable for up to two weeks.

The product could be supplied from milligrams to grams, up to kilograms
Inquire for bulk scale.

Descriptions:
Rosavin and rhodiola rosea extracts decrease neovascular reaction on cutaneous angiogenesis induced in mice after grafting of syngeneic tumor cells.[1]
Rosavin, extracted from Rhodiola rosea L, has anti-fatigue effects.[2]

References:
[1] E. Skopińska-Rózewska, M. Hartwich, A.K. Siwicki, et al. Central-European Journal of Immunology, 2008, 33(3):102-7.
[2] Zhang H Y, Chao-Yang M A, Wang H X. Science & Technology of Food Industry, 2013, 34(6):357-9.
[3] Wang Y. China Pharmaceuticals, 2009, 18(22):35-6.

HPLC of Rosavin

HNMR of Rosavin

Storage conditions：Short-term storage at 2~8℃, long-term storage at -20 ~ -80℃