cholesteryl palmitate
cholesterol 1-hexadecanoate

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  CODE122939 CODE122939
  Product(s):
  601-34-3 Cholesteryl palmitate >97.0%

Name: [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] hexadecanoate CAS Number: 601-34-3 3D/inchi Other(deleted CASRN): 137036-84-1 ECHA EINECS - REACH Pre-Reg: 210-002-5 FDA UNII: ZR4D53AD57 Nikkaji Web: J151.218H Beilstein Number: 2342867 MDL: MFCD00003638 XlogP3-AA: 16.40 (est) Molecular Weight: 625.07712000 Formula: C43 H76 O2 BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) Category:information only not used for fragrances or flavors   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Boiling Point: 651.50 °C. @ 760.00 mm Hg (est) Flash Point: 658.00 °F. TCC ( 347.80 °C. ) (est) logP (o/w): 18.140 (est) Soluble in:   water, 7.053e-013 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. Cholesteryl palmitate >97.0% ExtraSynthese For experimental / research use only. Cholesteryl Palmitate Santa Cruz Biotechnology For experimental / research use only. Cholesteryl Palmitate Sigma-Aldrich: Aldrich For experimental / research use only. Cholesteryl Palmitate 97% sds   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: information only not used for fragrances or flavors Recommendation for cholesteryl palmitate usage levels up to:   not for fragrance use.   Recommendation for cholesteryl palmitate flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):601-34-3 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :246520 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] hexadecanoate Chemidplus:0000601343   References:   [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] hexadecanoate NIST Chemistry WebBook: Search Inchi Pubchem (cid): 246520 Pubchem (sid): 135036641   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements CHEBI: View Metabolomics Database: Search KEGG (GenomeNet): C11251 HMDB (The Human Metabolome Database): HMDB00885 FooDB: FDB022299 Export Tariff Code: 2915.70.0050 ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms: (3b)- cholest-5-en-3-yl hexadecanoate (3beta)- cholest-5-en-3-yl hexadecanoate   cholest-5-en-3-yl palmitate (3b)- cholest-5-en-3-yl palmitate (3b)- cholest-5-en-3-ylhexadecanoat   cholest-5-ene-3-beta-yl palmitate   cholesterol 1-hexadecanoate   cholesterol 1-palmitoate   cholesterol palmitate   cholesterol, palmitate (8CI)   cholesteryl hexadecanoate [(3S,8S,9S,10R,13R,14S,17R)-10,13- dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] hexadecanoate   hexadecanoic acid cholesteryl ester   hexadecanoic acid, (3b)-cholest-5-en-3-yl ester   palmitic acid cholesteryl ester 1- palmitoyl-cholesterol   Articles: PubMed:Effect of cholesterol or cholesteryl conjugates on the cryosurvival of bull sperm.

Notes: Cholesteryl palmitic acid is a cholesteryl ester. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). Cholesteryl palmitate is one of the four important lipids found in the tear film. Amniotic fluid cholesteryl palmitate, as measured by thin-layer chromatography, appears to be a very sensitive and specific predictor for the risk of respiratory distress syndrome (RDS) in newborns of normal pregnancies. (PMID: 3405552, 16922549) [HMDB]