China (Mainland)
331-39-5 Caffeic Acid CAS NO.331-39-5 CAS NO.331-39-5
- Min.Order: 1 Kilogram
- Payment Terms: T/T,
- Product Details
Keywords
- 331-39-5 Caffeic Acid
- 331-39-5 Caffeic Acid
- 331-39-5 Caffeic Acid
Quick Details
- ProName: 331-39-5 Caffeic Acid CAS NO.331-39-5
- CasNo: 331-39-5
- Molecular Formula: C9H8O4
- Appearance: Yellow powder
- Application: Used in Synthesis, Pharmaceuticals
- DeliveryTime: within 7 days
- PackAge: bag or carton
- Port: xingang
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99%
- Storage: Store in dry, dark and ventilated plac...
- Transportation: sea air
- LimitNum: 1 Kilogram
Superiority
- ProName:331-39-5 Caffeic Acid
- 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
Details
| Catalogue Number | C080000 |
| Chemical Name | Caffeic Acid |
| Synonyms | 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid; 3,4-Dihydroxycinnamic Acid; 3,4-Dihydroxybenzeneacrylic Acid; 3-(3,4-Dihydroxyphenyl)-2-propenoic Acid; 4-(2-Carboxyethenyl)-1,2-dihydroxybenzene; NSC 57197; NSC 623438; |
| CAS Number | 331-39-5 |
| Molecular Formula | C H O |
| Appearance | Pale Yellow to Beige Solid |
| Melting Point | >190°C (dec.) |
| Molecular Weight | 180.16 |
| Storage | Hygroscopic, Refrigerator, Under Inert Atmosphere |
| Solubility | Aqueous Base (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly) |
| Stability | Hygroscopic |
| Category | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| Applications | Caffeic Acid is a constituent of plants, probably occurs in plants only in conjugated forms. Caffeic acid is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal sources of biomass. Caffeic acid is one of the main natural phenols in argan oil. |