產(chǎn)品詳情
簡單介紹:
Glycerite
詳情介紹:
Purpose | Polyphenolic compounds with molecular weights of around 500-3000 daltons and containing enough hydroxyl groups (1-2 per 100 MW) for effective cross linking of other compounds (ASTRINGENTS). The two main types are HYDROLYZABLE TANNINS and CONDENSED TANNINS. Historically, the term has applied to many compounds and plant extracts able to render skin COLLAGEN impervious to degradation. The word tannin derives from the Celtic word for OAK TREE which was used for leather processing. |
Characteristics |
Source of Compound: principal constituent of tree galls, esp Quercus spp, Status: USP, JAN |
Purification | All the products are sent with COA, HPLC and NMR inspection report to guarantee the quality. |
Purity | 95?% |
Formula | C76H52O46 |
Solubility | 10 mM in DMSO |
Molecular Weight | 1701.20 g/mol |
CAS-No | 1401-55-4 |
Application Notes | Optimal working dilution should be determined by the investigator. |
Restrictions | For Research Use only |
Format | Solid |
Storage | -20 °C |
Storage Comment |
For the majority of compounds, they could be dissolved in DMSO or other organic solvent. Their stock solution can be stored at -20°C for up to 3 months and aliquoted for sampling convenience. Several freeze/thaw cycles should not damage the activity of our small molecule products. However, in many instances the aqueous solutions of some compounds need to be made fresh and cannot be stored. For these compounds, their solution should be prepared just before use and stored no longer than 24 hours. |
Expiry Date | 24 months |
Supplier Images |
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