[B20490] CAS 128-13-2 | Ursodeoxycholic acid, 99% | Alfa
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Brand: Alfa Aesar
128-13-2 | C24H40O4 | 7β-hydroxylithocholic acid
Chemical Identifiers
CAS
128-13-2
Molecular Weight (g/mol)
392.58
MDL Number
MFCD00003680
Synonym
ursodeoxycholic acid|ursodiol|actigall|ursodeoxycholate|ursodesoxycholic acid|UDCS|acidum ursodeoxycholicum|iso-ursodeoxycholic acid|acido ursodeossicolico|7β-hydroxylithocholic acid
SMILES
[H][C@@]12CC[C@H]([C@H](C)CCC(O)=O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])[C@@H](O)C[C@]2([H])C[C@H](O)CC[C@]12C
InChI Key
RUDATBOHQWOJDD-UZVSRGJWSA-N
Molecular Formula
C24H40O4
IUPAC Name
(4R)-4-[(1R,3aS,3bR,4S,5aS,7R,9aS,9bS,11aR)-4,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid
Specifications
Appearance (Color)
White
Assay (Aqueous acid-base Titration)
≥98.5 to ≤101.5%
Melting Point (clear melt)
200.0-206.0?C
Form
Crystals or powder or crystalline powder
Optical Rotation
+60.0 ± 2.0? (C=2 in ethanol)
설명
A secondary bile acid
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,9889
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:NoRTECS Number:FZ2000000
경고:RUO – Research Use Only
CAS128-13-2FORMULAC24H40O4EINECS204-879-3MDLMFCD00003680
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
