[A11257] CAS 81-25-4 | Cholic acid, 97% | Alfa
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Brand: Alfa Aesar
81-25-4 | C24H40O5 | cholic acid 胆酸 cholsaeure
Chemical Identifiers
CAS
81-25-4
Molecular Weight (g/mol)
408.58
Synonym
cholic acid 胆酸 cholsaeure
SMILES
C[C@H](CCC(O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C
InChI Key
BHQCQFFYRZLCQQ-OELDTZBJSA-N
Molecular Formula
C24H40O5
IUPAC Name
(4R)-4-[(1R,3aS,3bR,4R,5aS,7R,9aS,9bS,11S,11aR)-4,7,11-trihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoic acid
Specifications
Assay (Aqueous acid-base Titration)
≥96.0 to ≤103.0%
Optical Rotation
≥35.0 (C=2.0 in ethanol)
Form
Crystals or powder or crystalline powder
Appearance (Color)
White to pale cream
Melting Point (clear melt)
197.0-204.0?C
설명
Cholic acid is used as a preservative for food. It is widely used as an intermediate in the manufacture of pharmaceuticals. It finds use in biological research. It helps in detergents to soften biological fats. It helps in preventing and melting gallstones.
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.
Applications
Cholic acid is used as a preservative for food. It is widely used as an intermediate in the manufacture of pharmaceuticals. It finds use in biological research. It helps in detergents to soften biological fats. It helps in preventing and melting gallstones.
Cholic acid is used as a preservative for food. It is widely used as an intermediate in the manufacture of pharmaceuticals. It finds use in biological research. It helps in detergents to soften biological fats. It helps in preventing and melting gallstones.
Solubility
Soluble in alcohols, acetone, dimethylsulfoxide, methanol. Insoluble in water.
Notes
Stable. Incompatible with other materials such as strong oxidizing agents.
Other References:
Merck Index:14,2203Beilstein:2822009
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319
Precautionary Statements:P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
Risk & Safety
TSCA:YesRTECS Number:FZ9350000
경고:RUO – Research Use Only
CAS81-25-4FORMULAC24H40O5EINECS201-337-8MDLMFCD00003672
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
