Product name: Hosenkoside K
Synonym name:
Catalogue No.: BP3192
Cas No.: 160896-49-1
Formula: C54H92O25
Mol Weight: 1141.31
Botanical Source:
Physical Description: Powder
Type of Compound: Triterpenoids
Purity: 95%~99%
Analysis Method: HPLC-DAD or/and HPLC-ELSD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle
The product could be supplied from milligrams to grams. Inquire for bulk scale.
We provide solution to improve the water-solubility of compounds, thereby facilitating the variety of activity tests and clinic uses.
For Reference Standard and R&D, Not for Human Use Directly.
Description:
Hosenkoside K is a natural product from impatiens balsamina.
References:
Chem Pharm Bull (Tokyo). 1994 Jul;42(7):1422-6.
Hosenkosides F, G, H, I, J, and K, novel baccharane glycosides from the seeds of Impatiens balsamina.
From the seeds of Impatiens balsamina we have isolated six novel baccharane glycosides, hosenkosides F-K.
METHODS AND RESULTS:
The structures of all isolates were determined by the use of two dimensional (2D) NMR techniques (1H-1H correlation spectroscopy (COSY), heteronuclear multiple quantum coherence (HMQC), heteronuclear multiple-bond correlation (HMBC), rotating frame Overhauser enhancement spectroscopy (ROESY), total correlation spectroscopy (TOCSY)) and chemical derivatization. Hosenkosides F, H and I are hosenkol B 3-O-sambubiosido-26-O-glucoside, 3-O-sambubioside and 3,26-O-diglucoside, respectively. Hosenkoside G is hosenkol C 3-O-sambubiosido-28-O-glucoside. Hosenkoside J and Hosenkoside K are hosenkol A 3-O-sophoroside and 3-O-sophorosido-26-O-glucosyl-28-O-glucoside, respectively.
HPLC of Hosenkoside K
Storage conditions：Short-term storage at 2~8℃, long-term storage at -20 ~ -80℃
