40% Isoflavones HPLC from Kudzu Extract/Ge Gen /Pueraria Extract Puerarin
TDS
3681-99-0
40%
shanghai
25kg/drum
2026-03-24
plant extract,plant powder
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceWhite powder
Puerarin, also known as pueraria flavonoids, is a kind of flavonoid glycoside extracted from the roots of Pueraria alba or Pueraria thomsonii and is also one of the main effective ingredients of Pueraria lobata. That Pueraria lobate was used to treat diseases has already been recorded in China’s ancient medical books such as Shen Nong’s Materia Medica, Treatise on Miscellaneous Diseases and Medical Dictionary.Kanzu root is widely distributed in our country and of rich resources. It has been reported that puerarin could be extracted from Pueraria lobata (Wild.) Ohwi, Radix Pueraria thomsonii, Pueraria omeiensiswanget Tang, Pueraria edulis Pamp and Pueraria phaseoloides, but the content of puerarin differs.Pueraria has a great value for nutrition and medicine and was considered the south ginseng of China. Puerarin has been widespread concerned over our country for its use of food and medicine in recent years.
In 1959, Japanese chemist Shibata Shoji first studied the chemical production of pueraria root, indicating that isoflavones are the main active ingredients of pueraria root, including puerarin, daidzin and daidzein . Then in 2003, David Lee first total synthesized analogical puerarin . And it was in 1974 that puerarin was first extracted by Fang Qicheng and other chemists in China . Due to its strong activity of anti-cardiovascular and anti-cerebrovascular ischemia and hypoxia, expanding the coronary artery and cerebrovascular, reducing myocardial oxygen consumption, and improving myocardial systolic and microcirculation function, puerarin was approved for clinical use by the Ministry of Health in 1993.In recent years, researchers have synthesized a series of puerarin derivatives, and active research showed that the part of the puerarin derivatives has a good biological activity and bioavailability. In a new dosage form research, researchers have developed several types of dosage forms such as quickrelease solid dispersions, solid from microemulsion preparation, etc., which greatly increase the solubility of puerarin, thus improving bioavailability. In recent years,the research on crystal drug has opened up new ways for the application of puerarin.
ChEBI: A hydroxyisoflavone that is isoflavone substituted by hydroxy groups at positions 7 and 4' and a beta-D-glucopyranosyl residue at position 8 via a C-glycosidic linkage.CertificatesBasic Info-
Product Name:
Puerarin
Other Name:DAIDZEIN-8-C-GLUCOSIDE;8-GLUCOSYLDAIDZEIN;7-HYDROXY-3-[4-HYDROXYPHENYL]-1-BENZOPYRAN-4-ONE 8-[BETA-D-GLUCOPYRANOSIDE;PSYCHOSINE;PUERARIAROOT.P.E;PUERARIN EXTRACT;4H-1-Benzopyran-4-one,8-β-D-glucopyranosyl-;7-hydroxy-3-(4-hydroxyphenyl)-
CAS No.:3681-99-0
Molecular Formula:C21H20O9
InChIKeys:HKEAFJYKMMKDOR-NCHCSYJDSA-N
Molecular Weight:416.38
Exact Mass:416.38
BRN:64198
EC Number:609-296-1
Color/Form:White to Off-white
HScode:29389090
Categories:
Characteristics-
λmax:
303nm(MeOH)(lit.)
PSA:157
Physical Properties:Appearance: White to light-yellow crystalline powder. Solubility: Soluble in methanol, freely soluble in ethanol, slightly soluble in water, insoluble in chloroform and ether. Melting point: 187–189°C.
XLogP3:0.38610
Appearance:White to Off-white Powder
Density:1.614±0.06 g/cm3(Predicted)
Melting Point:187-189°C
Boiling Point:688.0±55.0 °C(Predicted)
Flash Point:281.5ºC
Refractive Index:1.719
Water Solubility:Soluble in DMSO or DMF. Slightly soluble in water or ethanol
Storage Conditions:2-8°C
PKA:6.46±0.20(Predicted)
Critical Temperature & Pressure:2-8°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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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Main Products:
plant extract,plant powder
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Location:
Shaheying Town, Chenggu County, Hanzhong City, Shaanxi Province, China
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
201-300
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Year of Establishment:
2006
Company Certificates-
FDN2026
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Kosher
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Halal
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FSSC22000
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USDA ORGANIC
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Food Production License
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NSF-cGMP
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NSF-cGMP
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FDA
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Kosher
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USDA ORGANIC
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FSSC22000
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Halal
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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