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10 Gram |
Negotiable |
Hyodeoxycholic acid HDAC CAS 83-49-8
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
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3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
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Item |
Specification |
Result |
Appearance |
White or almost white powder |
Complies |
Assay (titration) |
≥99.0% |
99.5% |
Solubility |
Soluble in alcohol, Acetone, Methylene chloride |
Complies |
Identification |
IR, TLC and Chrominance test |
Complies |
Melting point |
~202°C |
Complies |
Specific Optical Rotation |
58~62o |
|
Heavy metals |
20ppm |
|
Loss on drying |
1.0% |
0.08% |
Sulphated ash |
0.1% |
0.05% |
Sesidual solvents |
Acetone ≤0.5% |
0.22% |
Methanol≤ 0.3% |
Not detected |
|
Secondary butyl alcohol ≤0.5% |
Not detected |
|
Related substance(TLC)
|
Lithocholic acid≤0.1% |
Complies |
Cholic acid≤0.5% |
Complies |
|
CDCA≤1.0% |
Complies |
Reduce the cholesterol in bile and cholesterol ester, is conducive to the cholesterol gallstones gradually dissolve, should not be used for surgical treatment of cholesterol stone, but cannot dissolve the bile pigment stone, mixing and opaque X line of stones.Cholecystitis.Cholangitis indigestion and also have certain curative effect.
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