Factory Supply Chemical/Pharmaceutical API CAS 480-18-2 Taxifolin
China Factory Supply Chemical/Pharmaceutical API CAS 480-18-2 Taxifolin, Find details about China Einecs 207-543-4, Dihydroquercetin from Factory Supply Chemical/Pharmaceutical API CAS 480-18-2 Taxifolin
Basic Info.
Model NO.
R-163
Common Name
Taxifolin
CAS Number
480-18-2
Molecular Weight
304.252
Density
1.7±0.1 g/cm3
Boiling Point
687.6±55.0 °c at 760 Mmhg
Molecular Formula
C15h12o7
Melting Point
230-233°c (DEC.)
Flash Point
264.2±25.0 °c
Specification
g/bottle, g/bag
Origin
China
HS Code
2932999099
Model NO.
R-163
Common Name
Taxifolin
CAS Number
480-18-2
Molecular Weight
304.252
Density
1.7±0.1 g/cm3
Boiling Point
687.6±55.0 °c at 760 Mmhg
Molecular Formula
C15h12o7
Melting Point
230-233°c (DEC.)
Flash Point
264.2±25.0 °c
Specification
g/bottle, g/bag
Origin
China
HS Code
2932999099
Product Desciption
Product Description:
Product Name: Taxifolin CAS NO: 480-18-2
Synonyms:
(+)-Taxifolin;
(3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one;
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R-trans)-;
Chemical & Physical Properties:
Appearance: Yellowish powder
Assay :≥99.00%
Density: 1.702 g/cm3
Boiling Point: 687.6ºC
Melting Point: 230-233ºC
Flash Point: 264.2ºC
Refractive Index: 1.762
Storage Condition: -20ºC Freezer
Vapor Pressure: 7.51E-20mmHg at 25ºC
Safety Information:
RTECS: LK6920000
Safety Statements: S22; S24/25
HS Code: 2932999099
WGK Germany: 3
Taxifolin is a flavanonol, a type of flavonoid. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM.
If you are interested in our products or have any questions, please feel free to contact us!
Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.
Quality Assurance:
COA will be provided before making payment.
Product standards strictly complies to COA.
If any quality problem verified , 100% replace product or return payment.
If still feel worried, sample can be provided.
FAQ:
Q1. What's the MOQ?
A: It is based on the different product. Some are 1g and some are 1 ton. Plesae be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 10 days to you.
Q3. If I need less than the MOQ, is it possible.
A: Yes. If less than MOQ. the price will be 5% more than the MOQ. It based on the different product. Plesae be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Plesae be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, west union, money gram, order online.
Our services:
1) One to one business communication.
2) Any inquiries will be replied within 12 hours.
3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.
4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.
5) OEM/ODM Available.
6) Reasonable & competitive price, fast lead time.
7) Sample is available for your evaluation & Formulation development.
8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.
9) Excellent after-sale service.
Packaging & Delivery:
Product Name: Taxifolin CAS NO: 480-18-2
Synonyms:
(+)-Taxifolin;
(3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one;
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R-trans)-;
Chemical & Physical Properties:
Appearance: Yellowish powder
Assay :≥99.00%
Density: 1.702 g/cm3
Boiling Point: 687.6ºC
Melting Point: 230-233ºC
Flash Point: 264.2ºC
Refractive Index: 1.762
Storage Condition: -20ºC Freezer
Vapor Pressure: 7.51E-20mmHg at 25ºC
Safety Information:
RTECS: LK6920000
Safety Statements: S22; S24/25
HS Code: 2932999099
WGK Germany: 3
Taxifolin is a flavanonol, a type of flavonoid. Taxifolin exhibits important anti-tyrosinase activity. Taxifolin exhibits significant inhibitory activity against collagenase with an IC50 value of 193.3 μM.
If you are interested in our products or have any questions, please feel free to contact us!
Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.
Quality Assurance:
COA will be provided before making payment.
Product standards strictly complies to COA.
If any quality problem verified , 100% replace product or return payment.
If still feel worried, sample can be provided.
FAQ:
Q1. What's the MOQ?
A: It is based on the different product. Some are 1g and some are 1 ton. Plesae be free to consult our salesman.
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately. By FeDex will be 10 days to you.
Q3. If I need less than the MOQ, is it possible.
A: Yes. If less than MOQ. the price will be 5% more than the MOQ. It based on the different product. Plesae be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Plesae be free to consult our salesman.
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers.The shelf life will be 2 years.
Q6: What's your main payment method?
A: T/T, west union, money gram, order online.
Our services:
1) One to one business communication.
2) Any inquiries will be replied within 12 hours.
3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.
4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.
5) OEM/ODM Available.
6) Reasonable & competitive price, fast lead time.
7) Sample is available for your evaluation & Formulation development.
8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.
9) Excellent after-sale service.
Packaging & Delivery:
| Packing : | 1kg/bag ,25kg/bag;25kg/drum; according to your requirements |
| Port: | Shanghai/Tianjin/Dalian/Beijing/Xi'an |
| Lead Time : | 3-5 working days upon received the payment |
| For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. | |
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