Supply 98% helexin 465-99-6

[Chinese name] Hedera saponin
[Chinese alias] Hedera saponin, dihydroxy oleanolic acid
[English name]
[English alias]
/>[Registration number]
[Molecular formula]
[Molecular weight]
[Appearance] Helexin white crystalline powder
[Purity]
[Melting point]～℃
[Optical rotation]
[Solubility] Helexin is soluble in water, easily soluble in hot water, hot methanol and hot ethanol, but insoluble in organic solvents with low polarity.
[Extraction source] Ivy saponin, Lonicera truncatula, this young branch, the petioles, the bracts, the bracts, the bracts, and the calyx teeth are all densely spread or curved with yellow-brown felt-like striges on the underside of the petioles and leaves. There are also scattered orange-red short glandular hairs on both sides of the leaves. Winter buds have about pairs of scales. The leaves are papery, ovate-oblong to oblong-lanceolate, 1 cm long, apex acuminate, base rounded, shallow heart-shaped or nearly truncate, with sparse short strigose hairs on the upper surface and denser midrib hairs. The petiole is 2 mm long. . The double flowers are arranged in an axillary or terminal short raceme. The peduncle is about 1 cm long. The total pedicel is about 1 mm long. The bracts are subulate with small leaves on the suborbit. The bracts are ovate to strip-lanceolate. The length of the calyx tube is / to slightly longer. The calyx tube is obovate-elliptic, about 2 mm long, hairless, the calyx teeth are rack-lanceolate, 1 mm long. The corolla is white at first and then turns yellow, 1 meter long, lip-shaped, the tube is slightly Shorter than the labium, the outer surface is densely covered with yellowish-brown inverted hairs and short glandular hairs. The upper lip lobes are oblong, about 1 mm long, and the lower lip is about 1.5 m long. The stamens and style are both higher than the corolla, and the hairless stigma is nearly round. Diameter approx. mm. The fruit is unknown. Flowering month.
[Use] Used for content determination, identification, pharmacological experiments, etc.
[Storage Conditions] Refrigerated at ℃, sealed and protected from light
[Validity Period] Years
[Packaging],,,,,,,, our company can provide high [purity] ivy saponin in large quantities according to customer needs Yuan, [packaging] according to customer requirements.
[Pharmacological and pharmacological effects] Hedera saponin has the effect of stimulating mucous membranes, inhibiting the proliferation of human promyelocytic leukemia cells, blocking the cycle and inducing apoptosis.