Maslinicacid 60%
3 Inquiries
4373-41-5
Pharmaceutical Grade
60%
QINGDAO
25kg/2kg Cardboard Drum
2016-09-04
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Product Description
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Seller Information
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Inquiry History
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Description
Hawthorn Leaf Extract
English Name: Extract HowthornLeaf
Latin name: Crataegi Fructus
Plant origin: Rosaceae Crataegus of the rose family, the dried fruit or leaf of the Pinnatifida BGE.
Active ingredients: Vitexin rhamnoside, hawthorn flavones and Hyperoside etc..
Product specifications: hawthorn flavonoids > 80%UV > 8.8%HPLC, Vitexin rhamnoside
More than 10% 20% 30% 50% hawthorn flavonoids 60%UV
Properties: brown yellow powder
Pharmacological action: 1, enhance myocardial hypoxia tolerance, there is similar to the effect of the anti myocardial infarction.
2, the expansion of the coronary artery, improve the vitality of the heart.
3, lowering blood fat, blood pressure, reduce cerebral blood vessel resistance.
4, anti arrhythmia, obviously on ventricular and atrial premature, atrial fibrillation was not obvious.
5, can significantly inhibit collagen induced platelet aggregation.
Product features
Using high quality hawthorn leaf raw materials, refined by advanced technology and process. The index of the products of heavy metals and pesticide residues, patulin etc. comply with the statutory limit to control standard requirements.
1 the effect of hawthorn leaf flavonoids on the function of the heart and brain blood vessel system can be administered to the patients with acute myocardial ischemia and reduce the myocardial infarction area. Hawthorn leaves extract (0.1g/ml) 0.4-8ml/kg intravenous injection, can significantly reduce or restore the pituitary hormone induced S.T segment of the guinea pig electrocardiogram and T wave increased, accelerate the slow rate of the following. Vitexin sugar 20ml/kg II can significantly reduce myocardial oxygen consumption in canine heart, and synergistic effect of hyperin etc.. Hawthorn leaf extract to rats gavage can significantly reduce coronary artery ligation in rats serum creatine phosphokinase (CPK) levels and myocardial infarct size. 20% hawthorn extract jugular vein injection of 5-7min, cerebral vascular resistance decreased 1.064-10.91kp/a (8-82mmHg).
2 the effect of the coagulation system in vivo and in vitro can significantly inhibit the aggregation of rabbit platelets induced by collagen or ADP. In addition, after intravenous injection of hawthorn leaves formulations 30min, the whole blood viscosity significantly decreased.
3 the effect of reducing blood lipid in Hawthorn Leaves on the rapid formation of Egg Yolk Emulsion in mice, there is a very significant reduction in cholesterol.
ECHEMI Editorial ReferenceMaslinic acid can inhibit the DNA-binding activity of NF-κB p65 and abolish the phosphorylation of IκB-α, which is required for p65 activation
Solid
Maslinic acid is a pentacyclic triterpenoid that is olean-12-ene substituted by hydroxy groups at positions 2 and 3 and a carboxy group at position 28 (the 2alpha,3beta stereoisomer). It is isolated from Olea europaea and Salvia canariensis and exhibits anti-inflammatory, antioxidant and antineoplastic activity. It has a role as an antioxidant, an antineoplastic agent, an anti-inflammatory agent and a plant metabolite. It is a pentacyclic triterpenoid and a dihydroxy monocarboxylic acid. It derives from a hydride of an oleanane.Basic Info-
Product Name:
Maslinic acid
Other Name:Olean-12-en-28-oic acid,2,3-dihydroxy-,(2α,3β)-;Olean-12-en-28-oic acid,2α,3β-dihydroxy-;Maslinic acid;(2α,3β)-2,3-Dihydroxyolean-12-en-28-oic acid;Crategolic acid;Crataegolic acid;2α-Hydroxyoleanolic acid;2α,3β-Dihydroxyolean-12-en-28-oic acid;Maslic acid;Masilinic acid;2α,3β-Dihydroxyloleanolic acid;2136244-25-0
CAS No.:4373-41-5
Molecular Formula:C30H48O4
InChIKeys:InChIKey=MDZKJHQSJHYOHJ-LLICELPBSA-N
Molecular Weight:472.70000
Exact Mass:472.70
EC Number:610-137-3
UNII:E233J88OHQ
Color/Form:Crystalline solid
HScode:2940000000
Categories:
Characteristics-
PSA:
77.76000
XLogP3:6.5
Appearance:Solid
Density:1.14g/cm3
Melting Point:255-258 °C
Boiling Point:570ºC at 760 mmHg
Flash Point:312.6ºC
Refractive Index:1.568
Water Solubility:acetone: soluble 1mg/mL, clear, colorless;Sparingly soluble in aqueous buffers
Vapor Pressure:2.3X10-15 mm Hg at 25 deg C (est)
Henrys Law Constant:Henry's Law constant = 3.5X10-11 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 4.81 (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 1.3X10-10 cu cm/molecule-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Location:
High tech Zone of Xi'an City, three road 2, building 1, room 1203, Genting Haijia
Multiple departments of the company under the marketing, research and development, production, R & D center has a specialized in research and development technical team, and a plurality of high performance liquid chromatography, gas chromatography, magnetic drive autoclave advanced test, test, test equipment, with a number of national research institutions established good technical support, has the abundant technical force. Company production workshop has a number of plant extraction production line, and dynamic countercurrent extraction, column separation technology, membrane separation technology, countercurrent extraction, microwave drying, spray drying technology of advanced production equipment, and has formed an annual output of 600 tons of plant extracts production capacity, product specifications, quality and stability.The company has a sound enterprise quality assurance system, the implementation of strict quality control standards. And passed the ISO9001 international quality system certification. Quality management department configured multiple sets of gas chromatography, liquid chromatography, ultraviolet spectroscopy and advanced detection and test equipment, and the three functions of process research, quality assurance and quality detection were detailed division of labor, the production process can be effective and comprehensive quality control, and analyze the comprehensive testing of the final products, to ensure that the quality of products.Excellent quality, reasonable price, prompt delivery capability and high quality service allows the Hui Branch to meet your various needs and become your ideal partner.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Greece
Maslinic Acid
500 G Jan 24, 2024 
Brazil
Maslinic acid
100 MT Nov 28, 2024
Greece
maslinic acid
1 KG Mar 7, 2024 Post an enquiry for this product
