2-[[(3α,5β,7α,12α)-3,7,12-Trihydroxy-24-oxocholan-24-yl]amino]ethansulfonsure
Bezeichnung:2-[[(3α,5β,7α,12α)-3,7,12-Trihydroxy-24-oxocholan-24-yl]amino]ethansulfonsure
CAS-Nr81-24-3
Englisch Name:TAUROCHOLIC ACID
CBNumberCB2133861
SummenformelC26H45NO7S
Molgewicht515.7
MOL-Datei81-24-3.mol
Synonyma
2-[[(3α,5β,7α,12α)-3,7,12-Trihydroxy-24-oxocholan-24-yl]amino]ethansulfonsure
2-[[(3α,5β,7α,12α)-3,7,12-Trihydroxy-24-oxocholan-24-yl]amino]ethansulfonsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 125°C (rough estimate) |
| alpha | D18 +38.8° (c = 2 in alcohol) |
| Dichte | 1.0902 (rough estimate) |
| Brechungsindex | 1.5650 (estimate) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| Löslichkeit | Ethanol (Slightly), Methanol (Slightly) |
| pka | 1.4(at 25℃) |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| Stabilität | Hygroscopic |
| LogP | 0.247 (est) |
| EPA chemische Informationen | Ethanesulfonic acid, 2-[[(3.alpha.,5.beta.,7.alpha.,12.alpha.)-3,7,12-trihydroxy-24-oxocholan-24-yl]amino]- (81-24-3) |
| Giftige Stoffe Daten | 81-24-3(Hazardous Substances Data) |
| Toxizität | LD50 in newborn rats: 380 mg/kg (Klaassen) |
