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> Cholic Acid [81-25-4]

Cholic Acid [81-25-4]

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Référence 006800-250g

Conditionnement : 250g

Marque : US Biological

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006800 Cholic Acid

Grade
Highly Purified
Shipping Temp
RT
Storage Temp
RT

Choleretic produced by and isolated from liver cells.

Synonyms:
(3α,5β,7α12α)-3,7,12-Trihydroxy-cholan-24-oic Acid; 17β-(1-Methyl-3-carboxy-propyl)etiocholane-3α,7α,12α-triol;
5β-Cholic Acid; Cholalic Acid; Cholalin; Colalin; NSC-6135

Source:
Ox bile

CAS No:
81-25-4

Molecular Formula:
C24H40O5

Molecular Weight:
408.57

Purity:
≥99% (HPLC)

Appearance:
White to off-white powder

Infrared Spectrum:
Conforms to structure

Melting Point:
197-202°C

Optical Rotation:
pmD20 = 33-39º (C=2 in EtOH)

Related Substances:
Chenodeoxycholic Acid:
≤0.5%

Deoxycholic Acid:
≤0.5%

Total Impurity:
≤1%

Residue on Ignition:
≤0.3%

Heavy Metals (Pb):
≤0.002%

Loss on Drying:
≤1%

Storage and Stability:
Maybe stored at RT. Stable for 12 months after receipt.

Country of Origin:
USA

Applications
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
References
1. Nomoto, M., et al.: Biol. Pharm. Bull., 32, 172 (2009). 2. Simonsen, H., et al.: J. Agric. Food Chem., 57, 2056 (2009). 3. Miyata, M., et al.: Drug Metab. Disposition, 37, 338 (2009)