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CAS 331 -39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid

China CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid, Find details about China Pharmaceutical Chemical, Intermediates from CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid

Model NO.
331-39-5
Density
1.5±0.1 g/cm3
Boiling Point
416.8±35.0 °c at 760 Mmhg
Melting Point
211-213 °c (DEC.)(Lit.)
Molecular Formula
C9h8o4
Molecular Weight
180.157
Flash Point
220.0±22.4 °c
Exact Mass
180.042252
Psa
77.76000
Logp
1.42
Vapour Pressure
0.0±1.0 Mmhg at 25°c
Index of Refraction
1.707
Water Solubility
Soluble in Hot Water
Stability
Stable. Combustible. Incompatible with Strong Oxi
Trademark
DUMI
Transport Package
According to Customer Requirements
Specification
1kg
Origin
China
Model NO.
331-39-5
Density
1.5±0.1 g/cm3
Boiling Point
416.8±35.0 °c at 760 Mmhg
Melting Point
211-213 °c (DEC.)(Lit.)
Molecular Formula
C9h8o4
Molecular Weight
180.157
Flash Point
220.0±22.4 °c
Exact Mass
180.042252
Psa
77.76000
Logp
1.42
Vapour Pressure
0.0±1.0 Mmhg at 25°c
Index of Refraction
1.707
Water Solubility
Soluble in Hot Water
Stability
Stable. Combustible. Incompatible with Strong Oxi
Trademark
DUMI
Transport Package
According to Customer Requirements
Specification
1kg
Origin
China
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid

 

 Use of Caffeic acid

 
Caffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LO).
 
Density1.5±0.1 g/cm3
Boiling Point416.8±35.0 °C at 760 mmHg
Melting Point211-213 °C (dec.)(lit.)
Molecular FormulaC9H8O4
Molecular Weight180.157
Flash Point220.0±22.4 °C
Exact Mass180.042252
PSA77.76000
LogP1.42
Vapour Pressure0.0±1.0 mmHg at 25°C
Index of Refraction1.707
StabilityStable. Combustible. Incompatible with strong oxidizing agents, strong bases.
Water Solubilitysoluble in hot water

 

CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic AcidCAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic AcidCAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
Welcome to Shanghai Dumi Biotechnology Co.,Ltd.We are a fast developing pharmaceutical intermediates enterprise located in Shanghai. Dumi analysis research and development center also provides custom synthesis service. We can provide customized synthetic chemicals in different quantities in laboratories, factories and industrial scale. We can offer competitive price for every customer and guarantee the quality of our products. We pay attention to the needs of each customer and build a good relationship with them. If you have any other questions for me. Please feel free to contact us. Shanghai Dumi Biotechnology Co., Ltd' s product quality is leading in China. At the same time, under the joint efforts of all the employees of the company, the company has achieved rapid development. The quality of our products is stable and reliable, and we have established friendly and stable business relations with many well-known enterprises at home and abroad. My unit grasps the good faith management idea, abides by the quality assurance, the user first objective, provides the quality outstanding, the performance stable product to the customer, has won the general customer consistent approval and the favor with the high efficiency consummation after-sales service. We look forward to working with our peers and friends from all walks of life to create a new future.

CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
Yes, we are the manufacture factory, we sell to to many counties including USA, Canada, UK, Mexico, India, Australia......etc. 

2. how to confirm the goods 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. why should you buy from us ?
(1.) High purity good quality with pretty competitive price. 
(2.) Large capacity of stable products supply. 
(3.) Safety and fast shipment by sea/by air. 
(4.) Sample order acceptable. 
(5.) Good and tight packing as customized.

4. What's your MOQ?
Normally,our MOQ is 1kg. But it could be according to the products and your actual demand. 

5. How about delivery time?
It depends on the qty, usually,we can ship the samples within 2-3 days after payment confirmed. (Chinese holiday not included)

6. Is there a discount?
Yes, for larger quantity, we always support with better price.

7. What payment term do you accept? 
We'd like to accept pay through Alibaba, bank transfer, Western Union, BTC.

We look forward to sincere cooperation with you, mutual benefit, create brilliant!
CAS 331-39-5 Organic Synthesis Intermediates 3, 4-Dihydroxycinnamic Acid
 

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