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CAS RN: 128-13-2 | Product Number: U0030
Ursodeoxycholic Acid
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Purity: >98.0%(T)
Synonyms:
- 5β-Cholanic Acid-3α,7β-diol
- 3α,7β-Dihydroxy-5β-cholanic Acid
Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
£38.00
|
1 | ≥20 |
|
| 25G |
£142.00
|
10 | ≥20 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | U0030 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__2__4H__4__0O__4 = 392.58 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 128-13-2 |
| Reaxys Registry Number | 3219888 |
| PubChem Substance ID | 87577760 |
| SDBS (AIST Spectral DB) | 11242 |
| Merck Index (14) | 9889 |
| MDL Number | MFCD00003680 |
Specifications
| Appearance | White to Almost white powder to crystaline |
| Purity(Neutralization titration) | min. 98.0 %(after drying) |
| Melting point | 200.0 to 205.0 °C |
| Specific rotation [a]20/D | + 59.0 to + 62.0 deg(C=4, EtOH) |
| Solubility in EtOH | almost transparency |
| Drying loss | max. 1.0 % |
Properties (reference)
| Melting Point | 203 °C |
| Specific Rotation | 60.5° (C=4,EtOH) |
| Solubility in water | Insoluble |
| Degree of solubility in water | 20 mg/l 20 °C |
| Solubility (very soluble in) | Ethanol |
| Solubility (slightly sol. in) | Chloroform |
| Solubility (very slightly) | Ether |
GHS
Related Laws:
| EC Number | 204-879-3 |
| RTECS# | FZ2000000 |
Transport Information:
| HS Number | 2918199890 |
Application
Synthesis of Biaryls
References
M. L. N. Rao, D. Banerjee, D. N. Jadhav, Tetrahedron Lett. 2007, 48, 6644
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