Hot Sale, High Quality and Best Price, Anti-Aging, Skin Whitening, Caffeic Acid Raw CAS 331-39-5 Safety Transport
China Hot Sale, High Quality and Best Price, Anti-Aging, Skin Whitening, Caffeic Acid Raw CAS 331-39-5 Safety Transport, Find details about China Rarechem Bk Hc T335, Timtec-Bb SBB006475 from Hot Sale, High Quality and Best Price, Anti-Aging, Skin Whitening, Caffeic Acid Raw CAS 331-39-5 Safety Transport
Hot Sale, High Quality and Best Price, Anti-Aging, Skin Whitening, Caffeic Acid Raw CAS 331-39-5 Safety Transport
Caffeic acid Basic information
| Product Name: | Caffeic acid |
| Synonyms: | RARECHEM BK HC T335;TIMTEC-BB SBB006475;4-(2'-carboxyvinyl)-1,2-dihydroxybenzene;4-(2-Carboxyethenyl)-1,2-dihydroxybenzene;4-(2'-Carboxyvinyl)-1,2-dihydroxybenzene;CAFFEIC ACID;3-(3,4-DIHYDROXYPHENYL)-2-PROPENOIC ACID;3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID |
| CAS: | 331-39-5 |
| MF: | C9H8O4 |
| MW: | 180.16 |
| EINECS: | 206-361-2 |
| Product Categories: | pharma.;Pyridines ,Halogenated Heterocycles ,Heterocyclic Acids;Berberis sp.;Bioactive Small Molecules for Epigenetic Research;Cosmetics;Inhibitors;Pharmaceutical Intermediates;Aromatic Cinnamic Acids, Esters and Derivatives;Cinnamic acid;Organic acids;Antioxidant;Biochemistry;Aromatics;sy;DNA Methyltransferase Inhibitors;Epigenetics;Euphorbia sp;Allium cepa (Onion);Allium sativum (Garlic);Armoracia rusticana (Horseradish);Aspalathus linearis (Rooibos tea);Bioactive Small Molecules;Building Blocks;C9;API;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Carbonyl Compounds;Carboxylic Acids;C-CH;Cell Biology;Chamaemelum nobile (Chamomile tea);Chemical Synthesis;Cichorium intybus (Chicory);Curcuma longa (Turmeric);Elettaria Cardamomum (Cardamom);Hordeum vulgare (Barley);Humulus lupulus (Hops);Hypericum perforatum (St John′;Linum usitatissimum (Flax);Molecular;s wort) |
Caffeic acid Chemical Properties
| Melting point | 211-213 °C (dec.) (lit.) |
| Boiling point | 272.96°C (rough estimate) |
| density | 1.2933 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Store at RT. |
| solubility | ethanol: 50 mg/mL |
| pka | 4.58±0.10(Predicted) |
| form | powder |
| color | yellow to tan |
| Water Solubility | soluble in hot water |
| Merck | 14,1635 |
| BRN | 2210883 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
| InChIKey | QAIPRVGONGVQAS-DUXPYHPUSA-N |
| CAS DataBase Reference | 331-39-5(CAS DataBase Reference) |
| IARC | 2B (Vol. 56) 1993 |
| NIST Chemistry Reference | Cinnamic acid, 3,4-dihydroxy-(331-39-5) |
| EPA Substance Registry System | 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)- (331-39-5) |
Caffeic acid Chemical property
It is yellow crystals and can be dissolved in water and ethanol.
Caffeic acid Uses
1. Reagents for Organic Synthesis.
2. Intermediate of caffeic acid; can be used in organic synthesis.
3. Used for Biochemical studies.
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Xingtai Xingjiu New Material Technology Co., Ltd. was founded in 2018 and located in Xingtai City, Hebei Province.Our company aims to be a leading materials science company in innovation, customer orientation, inclusiveness and sustainability, committed to the sustainable development of society through our expertise in materials science and deep collaboration with our customers.
Xingjiu company products industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based differentiated products and right solutions.Our goal is to become a leading manufacturer of chemicals.With vigorous and progressive spirit and strong competitive strength, the company will strive to provide customers with high quality industrial products and excellent service, in order to achieve the lofty goals.
Xingjiu company adheres to the four core values of customer first, team building, innovation and responsibility to achieve the common development of the company and the society.If you are interested in our products, please send us emails or call us.We will get back to you in time.
Packing & Shipping
1. Powder package
1kg ---Aluminum foil bag
5-10kg ---Carton box
25kg --- Kraft paper bag/ drum
1L ----- Fluorinated Bottle
Payment Terms
Why Choose Us
1. the customer comes first, we provide reasonable price, high quality product and prompt shipment
2. We can send the goods to your delivery address directly. it is relatively safe and fast. We have ready goods in stock.
3. quick and clear response to customers questions.
warm after sale service, we will help to solve the problems in your wusge.
4. we could make our price discount if you place a substanial order with us.
FAQ
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
If you have any other needs, please contact me.
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