Esculin
Inquiry
| Post Date: | Sep 02,2014 |
| Expiry Date: | Oct 02,2014 |
| Detailed Description: |
Cas No. :531-75-9
Specs:10mg/20mg/30mg/40mg/50mg/g/kg 【Chemical Name】Esculin 【Molecular Formula】 C15H16O9 【Formula Weight】340.28 【CAS No】531-75-9 【Detection method】HPLC ≥ 98% 【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging) 【shape】white crystalline powder 【Extraction of sources】 This product is the bark of hippocastanaceae plant Aesculus hippocastanum Aesculushippocastanumlinn bark. 【Pharmacological properties】 204 ℃ -206 ℃ (hydrate) soluble in hot ethanol, methanol, pyridine, ethyl acetate and acetic acid (hydrate). 【Chromatographic conditions】 the mobile phase of methanol: water (1:4) (phosphoric acid to adjust the pH4); the detection wavelength: 348 nm (for reference only) 【Storage method】 2-8 ° C, avoid light preservation 【Attentions】 This product should be stored at low temperature, long time when exposed to air, the content will be reduced. |
| CAS Registry Number: | 531-75-9 |
| Synonyms: | ;6,7-Dihydroxycoumarin 6-glucoside hydrate;Esculin sesquihydrate;Esculin monohydrate;aesculin;Esculinsesquimonohydrate;Esculine;2H-1-Benzopyran-2-one, 6-(beta-D-glucopyranosyloxy)-7-hydroxy-;6-(beta-d-glucopyranosyloxy)-7-hydroxy-2h-1-benzopyran-2-on;Bicolorin;Crataegin;Enallachrome;Escosyl;Esculetin 6-beta-D-glucoside;7-hydroxy-2-oxo-2H-chromen-6-yl beta-D-glucopyranoside;7-hydroxy-2-oxo-2H-chromen-6-yl beta-D-glycero-hexopyranoside;7-hydroxy-2-oxo-2H-chromen-6-yl beta-L-glucopyranoside;7-hydroxy-2-oxo-2H-chromen-6-yl alpha-L-idopyranoside;Esculin; |
| Molecular Formula: | C15H16O9 |
| Molecular Weight: | 340.2821 |
| Molecular Structure: | 
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| Hazard Symbols: |  F,C,Xi:; |
| Risk Codes: | 11-20/21/22-34-68/20/21/22:; |
| Safety Description: | S24/25:; |
| Company: | Chengd du Preferred Biological Technology Co,.Ltd [ China ] |
| Contact: | XIAOLI LI |
| Tel: | 028-81703128 |
| Fax: | 028-81711798 |
| Email: | 2851503755@qq.com |
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