Molecular Formula | C15H22O10 |
Molar Mass | 362.33 |
Density | 1.72±0.1 g/cm3(Predicted) |
Melting Point | 203-205°C |
Boling Point | 675.6±55.0 °C(Predicted) |
Specific Rotation(α) | -122 (EtOH aq.) |
Flash Point | 362.4°C |
Solubility | Easily soluble in water, methanol, ethanol, slightly soluble in ethyl acetate. |
Vapor Presure | 3.77E-21mmHg at 25°C |
Appearance | White powder |
Color | White to Off-White |
pKa | 12.79±0.70(Predicted) |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.679 |
MDL | MFCD11111524 |
Physical and Chemical Properties | Soluble in water, methanol, ethanol, ethyl acetate-soluble. Fresh or dried root tubers from the plant rehmannia glutinosa of the scrophulaceae |
In vitro study | Catalpol (0.1 μg/mL; for 3 days) can induce neuronal differentiation in PC12 cells through activation of the intracellular signal transduction pathway, and promote neurite length. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | LZ5776816 |
HS Code | 29389090 |
pharmacological action | catalpol is a iridoid glycoside compound that reduces blood sugar and has delayed effect and alleviates diarrhea. it is the main component of radix rehmanniae of Scrophulariaceae. In addition, catalpol also has anti-cerebral ischemia injury, anti-senile dementia, anti-cancer, anti-hepatitis virus, antispasmodic, inhibit capillary permeability and other activities. |
biological activity | Catalpol (Catalpinoside) is an iris glycoside found in Rehmannia glutinosa, which has neuroprotective, hypoglycemic, anti-inflammatory, anti-cancer, anti-spasm, antioxidant and anti-HBV effects. |
Animal Model: | C57BL/6 mice treated with renal ischemia/reperfusion surgery |
Dosage: | 25 mg/kg, 50 mg/kg and 100 mg/kg |
Administration: | Intraperitoneal injection; once |
Result: | Clearly reduced blood urea nitrogen, serum creatinine levels and the expression of KIM-1 in renal IRI mice. |
use | used for content determination/identification/pharmacological experiments, etc. Pharmacological effects: anti-cancer, neuroprotection, anti-inflammatory, diuretic, hypoglycemic and anti-hepatitis virus effects. The main function is to stimulate the production of adrenal cortex hormones, thereby increasing the production of hormones. Catalpol also has anti-inflammatory activity and has been shown to increase the production of male hormones produced by the adrenal glands, resulting in an enlarged muscle mass. |
Production method | It is prepared by reacting diethyl ketone with 1-aminovinyl methyl ketone. |