China (Mainland)
Offer Caffeic acid 331-39-5 CAS factory Reliable quality CAS NO.331-39-5
- FOB Price: USD: 280.00-280.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T
- Available Specifications:
99%min(1-100)Kilogram
- Product Details
Keywords
- Reliable quality Caffeic acid
- CAS 331-39-5 factory
- Offer Caffeic acid 331-39-5
Quick Details
- ProName: Offer Caffeic acid 331-39-5 CAS factor...
- CasNo: 331-39-5
- Molecular Formula: C9H8O4
- Appearance: Yellow powder
- Application: API 331-39-5
- DeliveryTime: 3days（goods in stock）
- PackAge: 25KGS CARDBOARD DRUMS
- Port: shanghai
- ProductionCapacity: 25 Kilogram/Day
- Purity: 99
- Storage: Cool and normal temperature warehouse
- Transportation: by air by sea
- LimitNum: 1 Kilogram
- Related Substances: Comply
- Residue on Ignition: Comply
- Heavy Metal: Comply
- Valid Period: 2 year
- Loss on drying: 0.5%max
- Melting point: 219.0—225.0℃
- APHA: 1% solution in Ethyl alcohol should be...
- Moisture content: 1%max
Superiority
Caffeic acid is naturally produced by the metabolism of plants and fungi. Caffeic acid has an antioxidant activity that can be higher than tocopherol in oil-in-water emulsions. Caffeic acid has proven antimicrobial activity against Staphylococcus aureus. In mice, caffeic acid inhibits the enzyme 5-lipoxygenase thus inhibititing the biosynthesis of the inflammatory mediators leukotrienes.
Caffeic acid, scientific name: "3-(3,4-dihydroxyphenyl)-2-propenoic acid." Molecular formula: C9H8O4; the molecular weight: 180.16. It is presented in plants such as coffee in the form of chlorogenic acid. It is yellow crystals with melting point being 223~225 °C. When it is precipitated in concentrated solution, it contains no crystal water. However, precipitate of crystals from dilute solution contains one molecule of crystallized water. It is slightly soluble in water, and easily soluble in hot water, cold ethanol, and ethyl acetate. Its alkaline solution is orange and exhibits dark green when being mixed with ferric chloride.
Details
Caffeic acid is a kind of drugs for stopping bleeding as well as increasing the number of white blood cell with effects of contracting microvascular coagulation, improving the function of coagulation factors, and increasing white blood cells and platelets. It is suitable for preventing bleeding or stopping bleeding in surgeries as well as for stopping bleeding for bleeding diseases in internal medicine, and obstetrics and gynecology. It is also suitable for treating leukopenia and thrombocytopenia caused by a variety of reasons.
| Alternate Name | (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid; 3,4-dihydroxy-cinnamic acid |
|---|---|
| Peptide Sequence | No |
| Appearance | Yellowish brown solid |
| CAS # | 331-39-5 |
| Molecular Formula | C?H?O? |
| Molecular Weight | 180.16 |
| Purity | ≥98% by HPLC |
| Solubility | Ethanol (~50 mg/ml) |
| SMILES | C1=CC(=C(C=C1C=CC(=O)O)O)O |
| InChi | InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+ |
| InChi Key | QAIPRVGONGVQAS-DUXPYHPUSA-N |
| PubChem CID | 689043 |
| MDL Number | MFCD00004392 |
| Handling | Protect from air and light |
| Storage Conditions | -20 ?C |
| Shipping Conditions | Gel Pack |
| USAGE | For Research Use Only! Not For Use in Humans. |