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Product number : DS-002 Product CAS : 81-25-4 |
Product Name:cholic acid
English Name:cholic acid
Molecular Formula: C22H40O5
Molecular Weight:408.58
Purity:≥99.0%
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Product parameter: |
Chemical Name: 3α,7α,12α-trihydroxy-5β-cholanoic acid Alias: bile acid CAS RN: 81-25-4 Molecular Formula: C22H40O5 Molecular Weight: 408.58 Quality Standard:
project |
norm |
First grade |
High purity reagent |
Exterior |
White or almost white powder |
White powder |
Identify |
TLC and color test qualified |
TLC and color test qualified |
content(HPLC) |
≥99.0% |
≥99.0% |
Specific optical rotation [α]D20 |
+35°~37.0° |
+35°~37.0° |
Melting point |
197℃~203℃ |
198℃~202℃ |
Deoxycholic acid content(HPLC) |
≤1.0% |
≤0.5% |
Other single impuritiescontent(HPLC) |
≤0.5% |
≤0.5% |
Total impurity content(HPLC) |
≤1.5% |
≤1.0% |
Heavy metal (such as lead) |
≤20ppm |
≤20ppm |
Storage: Keep tightly closed in a dry and cool place Uses: biochemical research; lipase accelerator; anion remover, used for protein dissolution. Preparation of bacterial culture medium (cultivation and isolation of intestinal bacteria). Packing: 25g, 100g, 1kg, 5kg or customer requirements |