Cholic acid-2,2,4,4-d4 , 98atom%D,98%(CP) , 116380-66-6
| Pack Size | Price | Stock | Quantity |
| 500mg | RMB14813.85 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 200-201°C (lit.) |
| storage temp. | Store at -20°C |
| solubility | DMF: 30 mg/ml,DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml,DMSO: 20 mg/ml,Ethanol: 20 mg/ml |
| form | Solid |
| color | White to Off-White |
Description and Uses
Cholic acid-d4 is intended for use as an internal standard for the quantification of cholic acid by GC- or LC-MS. Cholic acid is a primary bile acid. It is formed from cholesterol via a multistep process catalyzed by the cytochrome P450 (CYP) isoforms CYP7A1, CYP8B1, and CYP27A1. Cholic acid is conjugated to glycine or taurine by bile acid-CoA:amino acid N-acyltransferase (BAAT) to produce glycocholic acid (GCA; ) and taurocholic acid (TCA; ), respectively, in the liver, and is transformed into the secondary bile acid deoxycholic acid (DCA; ) by intestinal microbiota. It induces C. difficile colony formation in an agar dilution assay when used at a concentration of 0.1% w/v. Dietary administration of cholic acid (0.4% w/w) increases serum cholesterol levels, biliary phospholipid secretion, and fecal DCA levels in rats.
Cholic Acid-d4 is a labelled analog of Cholic acid (C432600) which is a choleretic produced by, and isolated from liver cells.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H370 |
| Precautionary statements | P210-P233-P240-P241-P242-P243-P260-P264-P270-P280-P303+P361+P353-P307+P311-P321-P370+P378-P403+P235-P405-P501 |
| WGK Germany | 3 |
