Physicochemical Properties
| Molecular Formula | C22H30O14 |
| Molecular Weight | 518.4652 |
| Exact Mass | 518.163 |
| CAS # | 107912-97-0 |
| PubChem CID | 6326020 |
| Appearance | Off-white to light yellow solid powder |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 821.7±65.0 °C at 760 mmHg |
| Flash Point | 279.7±27.8 °C |
| Vapour Pressure | 0.0±3.1 mmHg at 25°C |
| Index of Refraction | 1.663 |
| LogP | -1.69 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 10 |
| Heavy Atom Count | 36 |
| Complexity | 750 |
| Defined Atom Stereocenter Count | 9 |
| SMILES | COC1=C(C=CC(=C1)/C=C/C(=O)O[C@H]2[C@@H]([C@H](O[C@@]2(CO)O[C@@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)CO)O)O |
| InChi Key | ZPEADZHVGOCGKH-YQTDNFGYSA-N |
| InChi Code | InChI=1S/C22H30O14/c1-32-12-6-10(2-4-11(12)26)3-5-15(27)34-20-17(29)14(8-24)35-22(20,9-25)36-21-19(31)18(30)16(28)13(7-23)33-21/h2-6,13-14,16-21,23-26,28-31H,7-9H2,1H3/b5-3+/t13-,14-,16-,17-,18+,19-,20+,21-,22+/m1/s1 |
| Chemical Name | [(2S,3S,4R,5R)-4-hydroxy-2,5-bis(hydroxymethyl)-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolan-3-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate |
| 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 Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light. |
| 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]. Intestinal Absorption Profile of Three Polygala Oligosaccharide Esters in Polygalae Radix and the Effects of Other Components in Polygalae Radix on Their Absorption. Evid Based Complement Alternat Med. 2019 Jul 2;2019:1379531. [2]. Indirect identification of antioxidants in Polygalae Radix through their reaction with 2,2-diphenyl-1-picrylhydrazyl and subsequent HPLC-ESI-Q-TOF-MS/MS. Talanta. 2015 Nov 1;144:830-5. |
| Additional Infomation |
Sibiricose A5 is a hydroxycinnamic acid. Sibiricose A5 has been reported in Polygala arillata, Lilium speciosum, and other organisms with data available. |
Solubility Data
| Solubility (In Vitro) | DMSO : ~100 mg/mL (~192.88 mM) |
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (4.82 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 (4.82 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 (4.82 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 | 1.9288 mL | 9.6438 mL | 19.2875 mL | |
| 5 mM | 0.3858 mL | 1.9288 mL | 3.8575 mL | |
| 10 mM | 0.1929 mL | 0.9644 mL | 1.9288 mL |