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Ursodeoxycholic acid CAS NO.128-13-2
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 128-13-2
- Ursodeoxycholic acid
- 3,7-Dihydroxycholan-24-oic acid
Quick Details
- ProName: Ursodeoxycholic acid
- CasNo: 128-13-2
- Molecular Formula: C24H39O4
- Appearance: White crystal powder
- Application: Animal Pharmaceuticals
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: Drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away fro...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 128-13-2
Superiority
Product Name: Ursodeoxycholic acid
CAS: 128-13-2
Product Name: Ursodeoxycholic acid
Synonyms: 7BETA-HYDROXYLITHOCHOLIC ACID;6BETA-CHOLANIC ACID-3A,7BETA-DIOL;(6-BETA)-CHOLANIC ACID-(3-ALPHA)-(7-BETA)-DIOL;3A,7B-DIHYDROXY-5B-CHOLAN-24-OIC ACID;3ALPHA, 7BETA-DIHYDROXY-5BETA-CHOLANIC ACID;3ALPHA,7BETA-DIHYDROXY-5BETA-CHOLAN-24-OIC ACID;3alpha,7beta-dihydroxy-6beta-cholan-24-oic acid;3ALPHA, 7BETA-DIOXYCHOLANIC ACID
CAS: 128-13-2
MF: C24H40O4
MW: 392.57
EINECS: 204-879-3
Product Categories: Bile Acids;Biochemistry;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;API's;API;Herb extract
Mol File: 128-13-2.mol
Details
|
ITEMS |
STANDARDS |
RESULTS |
|
Appearance |
White or almost white powder |
Conform |
|
Solubility |
Practically insoluble in water, freely soluble in ethanol(96 percent) ,slightly soluble in acetone, practically insoluble in methylene chloride. |
Conform |
|
Identification |
Infrared absorption, TLC and chrominance test |
Conform |
|
Melting point |
About 202°C |
201.5°C |
|
Specific optical rotation |
[a]D20+58.0’ and +62.0’ |
+60.3’ |
|
Heavy metals |
≤20PPM |
Conform |
|
Loss on drying |
≤1.0% |
0.10% |
|
Sulphated ash |
≤0.1% |
0.05% |
|
Residual solvents |
Acetone ≤0.5% Methanol≤0.3% Secondary butyl alcohol≤0.5% |
0.24% None None |
|
Assay(Titration) |
99.0%-101.0%(on the dried basis) |
99.50% |
|
Related substance(TLC) |
Lithocholic acid:≤0.1% Cholic acid ≤0.5% Chenodeoxycholic acid ≤1.0% Others:≤0.25% |
Conform Conform Conform Conform |