LM4000

19:0 Cholesterol ester

Avanti Research^™ - A Croda Brand LM4000, (methanol/chloroform/toluene (50:25:25) solution)

• Synonym(s): cholest-5-en-3β-yl nonadecanoate
• Empirical Formula (Hill Notation): C₄₆H₈₂O₂
• CAS Number: 25605-90-7
• Molecular Weight: 667.14
• UNSPSC Code: 12352211
• NACRES: NA.25

Properties

• form: (methanol/chloroform/toluene (50:25:25) solution)
• packaging: pkg of 1 × 1 mL (LM4000-1EA)
• manufacturer/tradename: Avanti Research^™ - A Croda Brand LM4000
• concentration: ~10 μg/mL (Refer to C of A for lot specific concentration.)
• shipped in: dry ice
• storage temp.: −20°C
• SMILES string: [H][C@@]12[C@]([C@](CC[C@H](OC(CCCCCCCCCCCCCCCCCC)=O)C3)(C)C3=CC2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)CCCC(C)C

Description

General description

19:0 Cholesterol ester is the central core of lipoprotein particles. CE formation is catalyzed by the enzyme lecithin cholesterol acyl transferase (LCAT).

Application

19:0 Cholesterol ester has been used as a quantitative lipid standard to monitor different lipid extract concentrations.

Biochem/physiol Actions

CE hydrolysis mediates reverse cholesterol transport in macrophage foam cells.

Packaging

2 mL Amber Glass Sealed Ampule (LM4000-1EA)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

Safety Information

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225,H301 + H311 + H331,H304,H315,H319,H336,H351,H361d,H370,H372,H373,H412
• pcodes: P201 - P210 - P273 - P280 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT RE 2 - STOT SE 1 - STOT SE 3
• target_organs: Central nervous system, Eyes, Liver,Kidney
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 49.5 °F - closed cup
• flash_point_c: 9.7 °C - closed cup