Hosenkoside F is a glycoside extracted from impatiens seeds.

Physicochemical Properties

Molecular Formula	C47H80O19
Molecular Weight	949.126717567444
Exact Mass	948.529
CAS #	160896-45-7
PubChem CID	125181875
Appearance	White to light yellow solid powder
Density	1.4±0.1 g/cm3
Boiling Point	1045.1±65.0 °C at 760 mmHg
Flash Point	585.9±34.3 °C
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.621
LogP	3.13
Hydrogen Bond Donor Count	12
Hydrogen Bond Acceptor Count	19
Rotatable Bond Count	11
Heavy Atom Count	66
Complexity	1650
Defined Atom Stereocenter Count	26
SMILES	C[C@H](CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O)[C@H]2CC[C@@]3(CC[C@@]4([C@@H]([C@H]3O)CC[C@H]5[C@]4(CC[C@@H]6[C@@]5(CC[C@@H]([C@@]6(C)CO)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@H]([C@@H](CO8)O)O)O)C)C)C)CO2
InChi Key	XSQFDXNJFMCRGJ-AEXYCVCISA-N
InChi Code	InChI=1S/C47H80O19/c1-22(18-60-40-37(58)34(55)32(53)26(16-48)63-40)25-8-13-47(21-62-25)15-14-45(4)23(39(47)59)6-7-29-43(2)11-10-30(44(3,20-50)28(43)9-12-46(29,45)5)65-42-38(35(56)33(54)27(17-49)64-42)66-41-36(57)31(52)24(51)19-61-41/h22-42,48-59H,6-21H2,1-5H3/t22-,23-,24-,25-,26-,27-,28-,29-,30+,31+,32-,33-,34+,35+,36-,37-,38-,39-,40-,41+,42+,43+,44+,45-,46-,47-/m1/s1
Chemical Name	(2R,3R,4S,5S,6R)-2-[(2R)-2-[(1R,2S,2'R,4aR,4bR,6aR,7R,8S,10aR,10bR,12aS)-8-[(2R,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-1-hydroxy-7-(hydroxymethyl)-4a,4b,7,10a-tetramethylspiro[3,4,5,6,6a,8,9,10,10b,11,12,12a-dodecahydro-1H-chrysene-2,5'-oxane]-2'-yl]propoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References	[1]. An LC-MS/MS method for simultaneous determination of hosenkoside A and hosenkoside K from Semen Impatientis in rat plasma and its application to a pharmacokinetic study. Biomed Chromatogr. 2017 Mar;31(3).
Additional Infomation	Hosenkoside F has been reported in Impatiens balsamina with data available.

Solubility Data

Solubility (In Vitro)

DMSO : ~100 mg/mL (~105.36 mM)

Solubility (In Vivo)

Solubility in Formulation 1: ≥ 2.5 mg/mL (2.63 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (2.63 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 3: ≥ 2.5 mg/mL (2.63 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	1.0536 mL	5.2680 mL	10.5360 mL
	5 mM	0.2107 mL	1.0536 mL	2.1072 mL
	10 mM	0.1054 mL	0.5268 mL	1.0536 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.