Natural Citrus Aurantium Extract 90%~95% Hesperidin 90%~95% Diosimin 6%~30% Synephrine 25%~80% Citrus Bioflavonoids

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: YH-Hesperidin
• CAS: 520-26-3
• MOQ: 1kg
• Sample: Free
• Appearance: White Fine Powder
• Test Method: HPLC, Hnmr, LC-Ms, UV, IR
• Shelf Life: 2 Years
• Grade: Pharmaceutical Grade
• Function: Anti-Depressant
• Application: Capsules, Tablets, Pills
• Storage: Keep It in a Dry and Sealed Place
• Delivery: 7-10days by TNT, FedEx, EMS, DHL
• Transport Package: 1kg/Foil Bag, 25kgs/Drum
• Specification: 99%
• Trademark: Yinherb
• Origin: China
• Production Capacity: 500kgs Per Month

Product Description

Yinherb Lab Hesperidin CAS 520-26-3 Raw Powder 
English name: Hesperidin
Natural Citrus Aurantium Extract 90%~95% Hesperidin 90%~95% Diosimin 6%~30% Synephrine 25%~80% Citrus Bioflavonoids
CAS number: 520-26-3
Molecular formula: C13H16N2O2
Molecular weight: 472.71
Melting point 23-25 °C
Boiling point 128-130 °C (14 mmHg)
Density 1.00 g/mL at 20 °C
Refractive index n20/D 1.479(lit.)
Flash point >230°F
Storage conditions 2-8°C
Solubility H2O: 1 M at 20 °C, clear, colorless
Form: Liquid After Melting
Acidity coefficient (pKa):10.53±0.19 (Predicted)
Specific gravity: 0.925
PH value: 12.0-13.5 (25ºC, 1M in H2O)
Water solubility: Miscible with water, ethanol and ether.
Place of Origin: China Yinherb-Lab
Packing: As per client's requirements
Minimum Order Quantity: 1kg
Storage: Store in cool & dry place, Keep away from strong light and heat for 2 years

What is Hesperidin?
Hesperidin is a flavanone glycoside (flavonoid) (C28H34O15) found abundantly in citrus fruits. Its aglycone form is called hesperetin. Hesperidin is believed to play a role in plant defense. It acts as an antioxidant according to in vitro studies. In human nutrition it contributes to the integrity of the blood vessels. 

Various preliminary studies reveal novel pharmaceutical properties. Hesperidin reduced cholesterol and blood pressure in rats. In a mouse study large doses of the glucoside hesperidin decreased bone density loss. Another animal study showed protective effects against sepsis.

Hesperidin is also a sedative, possibly acting through opioid or adenosine receptors. Some in vitro results applied only to the aglucone form. Hesperidin also showed the ability to penetrate the blood brain barrier in an in vitro model. 

Hesperidin Benefits
1.Hesperidins has antioxidant, anti inflammatoryand so on.
2.Hesperidins can inhibit following enzymes: Phospholipase A2, lipoxygenase, HMG-CoA reductase and cyclo-oxygenase. 
3.Hesperidins improve the health of capillaries by reducing the capillary permeability. 
4.Hesperidins are used to reduce hay fever and other allergic conditions by inhibiting the release of histamine from mast cells. The possible anticancer activity of hesperidins could be explained y the inhibition of polyamine synthesis.
5.Orange Flavone has the properties such as unique aromaticity, good water bath, and obvious pharmacological action 
6.It can excite the heart and shrink the blood vessel, and then causes the hypertension.

Hesperidin HPLC &NMR Test report by Yinherb 

Name	CAS No.	Purity
Trans-3,5-dimethoxystilbene-4′-O-β-D-glucopyranoside	50450-35-6 38967-99-6	98.0%
Spermidine trihydrochloride  98%	334-50-9	98.0%
Spermidine trihydrochloride 5%	334-50-9	5.0%
Spermidine	124-20-9	98.0%
RU58841	154992-24-2	99.0%
Salidroside	10338-51-9	98.0%
9-Me-BC Synonyms: 9-Methyl-9H-beta-carboline	2521-07-5	99.0%
ALA Synonyms:5-Aminolevulinic acid phosphate	868074-65-1	99.0%
ATP Synonyms: Adenosine 5'-triphosphate disodium salt	987-65-5	95.0%
HBT1  Synonyms:YDL223C	489408-02-8	99.0%
Ketone Ester	1208313-97-6	98.0%
OEA Synonyms: Oleoylethanolamide	111-58-0	99.0%
ODA  98% Synonyms: Oleamide	301-02-0	98.0%
ODA  80-90% Synonyms: Oleamide	301-02-0	80-90%
NACET Synonyms: N-Acetyl-L-cysteine ethyl ester	59587-09-6	98.0%
Compound 7P	1890208-58-8	98.0%
ACA Synonyms:1-(1-Adamantylcarbonyl) proline	35084-48-1	98.0%
Olivetol Synonyms:3,5-hydroxypentyl benzene)	500-66-3	99.0%
CAKET Synonyms: Calcium Alpha ketoglutarate	71686-01-6 402726-78-7	98.0%
Glucoraphanin	21414-41-5	30.0%
5a-hydroxy Laxogenin	56786-63-1	99.0%
Nooglutyl	112193-35-8	99.0%
J-147	1146963-51-0	99.0%
Coluracetam	135463-81-9	99.0%
Noopept Synonyms: GVS-111	157115-85-0	99.5%
Galantamine Hydrobromide	1953-04-4	98.0%
IDRA21	22503-72-6	99.0%
Unifiram	272786-64-8	99.0%
Alpha GPC 99%	28319-77-9	99.0%
Alpha GPC 50%	28319-77-9	50.0%
Sunifiram	314728-85-3	99.5%
Fasoracetam	110958-19-5	99.0%
Pramiracetam	68497-62-1	99.0%
Aniracetam	72432-10-1	99.0%
Nefiracetam	77191-36-7	99.0%
Phenylpiracetam hydrazide	77472-71-0	99.0%
CDPC Synonyms:Citicoline	987-78-0	99.0%
PRL-8-53 (Phosphate)		99.0%
PRL-8-53  (HCL)	51352-87-5	99.0%
6-Paradol 98%	27113-22-0	98.0%
6-Paradol 50%	27113-22-0	50.0%
PEA Synonyms:Palmitoylethanolamide	544-31-0	98.0%
PEA Micro Synonyms:Palmitoylethanolamide micro	544-31-0	98.0%
PEA Granular Synonyms:Palmitoylethanolamide Granular	544-31-0	97.0%
Glucoraphanin	21414-41-5	30.0%
Magnesium Taurate	334824-43-0	99.0%
NRC Synonyms:Nicotinamide Riboside Chloride	23111-00-4	98.0%
NMN Synonyms:Beta-Nicotinamide Mononucleotide	1094-61-7	98.0%
NAD+ Synonyms:β-Nicotinamide Adenine Dinucleotide	53-84-9	99.0%
NADH Synonyms:β-Nicotinamide Adenine Dinucleotide Disodium Salthydrate	606-68-8	99.0%
Calcium L-threonate	70753-61-6	99.0%
Magnesium L-Threonate	778571-57-6	98.0%
Tianeptine acid	66981-73-5	99.0%
Tianeptine sodium	30123-17-2	99.0%
THM Synonyms: Tianeptine hemisulfate monohydrate	1224690-84-9	99.0%
TEE Synonyms:Tianeptine Ethyl Ester	66981-77-9	98.0%
Agomelatine	138112-76-2	99.0%
Amino T.adalafil	385769-84-6	99.0%
Lorcase.rin Hydrochloride	1431697-94-7	98.0%
Sermaglutide	910463-68-2	98.0%
NDLP Synonyms: N-Dodecanoyl-L-proline	58725-39-6	98.0%
Mark:All items quality and shipment re guaranteed. You must get what you order.            Ask me about products not listed! The blue mark is our lab new researched this year.           The price is based on 1kg MOQ, if you order more than 25kg, i will give you discount.

FAQ
Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
 
Q3: How to confirm the Product Quality before placing orders 
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q4:What's your MOQ 
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 
A:Different quantity has different discount.
 
Q7: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.