- Min.Order :1 Kilogram
- Purity: 98%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
305-01-1 Esculetin C9H6O4
Quick Details
- Appearance:Light yellow powder
- Application:This product is the intermediate of Pingchuan Ning medicine. 6,7- two hydroxycoumarin was methylated with methyl sulphate two, that is, Pingchuan Ning (two methoxy coumarin). It is a kind of antiasthm
- PackAge:According to the demand of customer
- ProductionCapacity:20|Metric Ton|Month
- Storage:Sealed, dry, microtherm , avoid light and smell.
- Transportation:by air or by sea
Superiority:
The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts!
Details:
| Esculetin Basic information |
| Product Name: | Esculetin |
| Synonyms: | CICHORIGENIN;CICHERINGENIN;ESCULETOL;ESCULETIN;LABOTEST-BB LT00233229;AESCULETIN;AKOS 215-98;6,7-DIHYDROXY-CHROMEN-2-ONE |
| CAS: | 305-01-1 |
| MF: | C9H6O4 |
| MW: | 178.14 |
| EINECS: | 206-161-5 |
| Product Categories: | Coumarins;Analytical Chemistry;Mass Spectrometry;Matrix Materials (MALDI-TOF-MS);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Inhibitors;Coumarin;Fluorescent |
| Mol File: | 305-01-1.mol |
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| Esculetin Chemical Properties |
| Melting point | 271-273 °C(lit.) |
| Boiling point | 270.35°C (rough estimate) |
| density | 1.3431 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | 2-8°C |
| solubility | Solubility Almost insoluble in boiling water, ether; soluble in hot ethanol, glacial acetic acid |
| form | powder |
| pka | 1.71(at 25℃) |
| color | Light yellow |
| PH Range | Weak blue uorescence (1.5) to strong blue uorescence (2.0) |
| Water Solubility | slightly soluble |
| Merck | 14,3697 |
| BRN | 152788 |
| Major Application | antiinflammatory, Herbicides, cosmetics, teeth whitening agent, antifungal, neurodegenerative andfungal, antibacterial, antiviral, treating drug-induced weight gain, neurodegenerative and blood coagulation disorders, cancer, amyloidosis, skin impairments and baldness |
| CAS DataBase Reference | 305-01-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Coumarin, 6,7-dihydroxy-(305-01-1) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one, 6,7-dihydroxy-(305-01-1) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | GN6382500 |
| HS Code | 29322090 |
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