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b-Cholestanol. Group: Biochemicals. Alternative Names: 5a-Cholestan-3b-ol. Grades: Highly Purified. CAS No. 80-97-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C27H48O. US Biological Life Sciences.
Worldwide
5α-Cholestan-3 β-ol
5α-Cholestan-3 β-ol is a carbon stanol formed from biohydrogenation of Cholesterol (C432501) in the gut. Studies have also examined the conversion of 5α-Cholestan-3 β-ol catalyzed by 3- β-hydroxysteroid dehydrogenase of rat liver. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholestan-3-ol; 3 β-Hydroxy-5α-cholestane; 3 β-Hydroxycholestane; 5α(H)-Cholestan-3 β-ol; 5α-Cholestanol; 5α-Dihydrocholesterol; Cholestan-3 β-ol; Cholestanol; Dihydrocholesterin; Dihydrocholesterol; Dihydrolathosterol; Lathostanol; NSC 18188; Zymostanol; β-Cholestanol. Grades: Highly Purified. CAS No. 80-97-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5α-Cholestan-3 β-ol-d7
5α-Cholestan-3 β-ol-d7 is the isotope labelled analog of 5α-Cholestan-3 β-ol. 5α-Cholestan-3 β-ol is a carbon stanol formed from biohydrogenation of Cholesterol (C432501) in the gut. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholestan-25,26,26,26,27,27,27-d7-3-ol; (3 β,5α)-Cholestan-3-ol-d7; 3 β-Hydroxy-5α-cholestane-d7; 3 β-Hydroxycholestane-d7; 5α(H)-Cholestan-3 β-ol-d7; 5α-Cholestanol-d7; 5α-Dihydrocholesterol-d7; Cholestan-3 β-ol-d7; Cholestanol-d7; Dihydrocholesterin-d7; Dihydrocholesterol-d7; Dihydrolathosterol-d7; Lathostanol-d7; NSC 18188-d7; Zymostanol-d7; β-Cholestanol-d7. Grades: Highly Purified. CAS No. 84061-69-8. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Cholesterol
Cholesterol occurs as white or faintly yellow, almost odorless, pearly leaflets, needles, powder, or granules. On prolonged exposure to light and air, cholesterol acquires a yellow to tan color. Synonyms: Cholesterin; cholesterolum. CAS No. 57-88-5. Product ID: PE-0519. Molecular formula: C27H46O. Mole weight: 386.67. Category: Emollient; Emulsifying Agents. Product Keywords: Excipients for Liquid Dosage Form; Emulsifier Excipients; PE-0519; Cholesterol; Emollient; Emulsifying Agents; C27H46O; 57-88-5. UNII: 97C5T2UQ7J. Chemical Name: Cholest-5-en-3β-ol. Grade: Pharmceutical Excipients. Administration route: Injections; ophthalmic, topical, and vaginal. Dosage Form: Injections; ophthalmic, topical, and vaginal preparations. Stability and Storage Conditions: Cholesterol is stable and should be stored in a well-closed container, protected from light. Source and Preparation: The commercial material is normally obtained from the spinal cord of cattle by extraction with petroleum ethers, but it may also be obtained from wool fat. Purification is normally accomplished by repeated bromination. Cholesterol may also be produced by entirely synthetic means. Cholesterol produced from animal organs will always contain cholestanol and other saturated sterols. Applications: Cholesterol is used in cosmetics and topical pharmaceutical formulations at concentrations of 0.3-5.0% w/w as an emulsifying agent. It imparts water-absorbi