CAS 528-48-3 100% Natural Pure Fisetin with Best Price
ISO 16 Inquiries
528-48-3
0%
100g;1kg;25g
2022-12-31
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Product Description
-
Seller Information
-
Inquiry History
-
Description
Product description:A naturally occurring flavonol with therapeutic activity, used to synthesize anti-inflammatory, anticonvulsant and antiproliferative drugs with pharmaceutical activityMelting point >330 °C(lit.) Boiling point 348.61°C (rough estimate) density 1.2981 (rough estimate) refractive index 1.4413 (estimate) storage temp. Sealed in dry,Store in freezer, under -20°C Colour Index 75620 pka 6.83±0.40(Predicted) 
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".
We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.
FAQ- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.CertificatesBasic Info-
Product Name:
Fisetin
Other Name:4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-;Fisetin;Flavone,3,3′,4′,7-tetrahydroxy-;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-4H-1-benzopyran-4-one;C.I. 75620;Bois Bleu de Honqrie;C.I. Natural Brown 1;Cotinin;5-Desoxyquercetin;Fietin;Fisetholz;Fustel;Fustet;Junger Fustik;Superfustel;Superfustel K;3,3′,4′,7-Tetrahydroxyflavone;Ungarisches Gelbholz;Ventin Sumach;Viset;Young Fustic;Young Fustic Crystals;Zante Fustic;Fiestin;NSC 407010;NSC 656275;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxy-4H-benzopyran-4-one;Fisitin;LDN 0058389;2-(3,4-Dihydroxyphenyl)-3,7-dihydroxychromen-4-one
CAS No.:528-48-3
Molecular Formula:C15H10O6
InChIKeys:InChIKey=XHEFDIBZLJXQHF-UHFFFAOYSA-N
Molecular Weight:286.24
Exact Mass:286.24
EC Number:208-434-4
HScode:29329990
Categories:
Characteristics-
PSA:
107
XLogP3:2
Appearance:yellow to brown crystalline powder
Density:1.2981 (rough estimate)
Melting Point:330 °C
Boiling Point:599.4ºC at 760mmHg
Flash Point:233ºC
Refractive Index:1.784
Storage Conditions:-20ºC
Hazard IdentificationClassification of the substance or mixture
Not classified.
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 none
Response none
Storage none
Disposal none
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.
-
Seller Information
-
Business Type:
Manufactory
-
Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate
-
Location:
hisense intelligence valley,no 2116,of phoenix road
-
Payment Terms:
TT against copy of documents,D/P,L/C
-
Average lead Time:
7
-
Total Annual Revenue:
Less than $1 million
-
Total Employees:
11-50
-
Year of Establishment:
2017
-
-
Inquiry History16 Inquiries
Country Product Purchase Quantity Date Posted 
Egypt
Fisetin 99% Yellow powder
1 G Feb 18, 2026 
Turkey
Fisetin
1 KG Jun 18, 2025 
Taiwan, China
fisetin
50 KG Feb 2, 2024 
United States
Fisetin
20 KG Nov 28, 2023 
India
fisetin
5 G Oct 30, 2025
Turkey
Fisetin 99%
1 KG Jun 18, 2025 
Australia
Fisetin
1 KG Nov 1, 2024 
Nigeria
Fisetin
100 G Sep 14, 2024
India
Rishabh Chalotra
25 G Feb 1, 2024
Egypt
Fisetin powder 99% yellow powder lanshan lanshan
2 G Nov 14, 2023
India
100% Natural Pure Fisetin CAS 528-48-3with Best Price
0.01 G Oct 12, 2023 
United Kingdom
Fisetin
1 KG Aug 23, 2023
United States
Fisetin
10 G Aug 2, 2023
India
Fisetin powder 99%
1 KG Sep 18, 2025 
Brazil
Fisetin
1 KG Aug 15, 2023
India
Fisetin
25 KG Aug 3, 2023 Post an enquiry for this product
