Cholesteryl 4-nitrobenzoate-Shandong Huashang Chemical Co., Ltd.

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Cholesteryl 4-nitrobenzoate

Brand：HuaShang

Model：25kg/drum

Purity：99%

Cas：23838-12-2

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	powder
Storage	Hermetically sealed, cool dry dark warehouse (2–25℃), avoid strong light and oxidants
aliasen
supplyCapacity	50000Metric Ton/Month
Solubility	Insoluble in water; soluble in chloroform, dichloromethane, hot ethanol, toluene, ethyl acetate; slightly soluble in cold alcohol
harbor	Qingdao,China
minorder	1KG
Melting Point	184~186℃

Batch NO.:CH260605

Assay:99.65%(HPLC)

Loss on Drying:0.12%

Residue on Ignition:<0.03%

Heavy Metal(Pb):<8ppm

Arsenic:<2ppm

Total Related Impurity:≤0.22%

Residual Organic Solvent: Complies with ICH Q3C limitation criteria

Product Usage

Cholesteryl 4-nitrobenzoate is a key liquid crystal intermediate and sterol derivative reagent, mainly applied in liquid crystal material synthesis, pharmaceutical analysis and biochemistry research.

Liquid crystal raw material: Used for synthesizing cholesteric liquid crystal monomers, chiral liquid crystal additives for temperature-sensitive color-changing coatings and display materials.
Analytical reference standard: High-purity grade works as HPLC/GC reference substance for quantitative detection of cholesterol and sterol impurities in raw drug and biological serum samples.
Medicinal chemistry intermediate: Precursor for cholesterol ester derivative synthesis for lipid-lowering drug preclinical research; also used in cell membrane lipid metabolism laboratory trials.
Organic synthesis reagent: Employed in chiral separation development for chromatographic stationary phase modification.

Safety Information

GHS hazard grade: Warning, hazard statements H315 (Skin irritation), H319 (Serious eye irritation)

Operators shall wear nitrile gloves, dust-proof safety goggles and lab coat during weighing and feeding to prevent dust inhalation and skin contact.

Waste solid and solvent waste shall be categorized as organic lab hazardous waste, delivered to certified professional disposal institutions per local environmental regulation, prohibited from domestic waste discard.

No acute oral toxicity data for human; accidental eye/skin contact requires continuous running clean water rinse over 15 mins. Store separately from strong oxidants, strong acids to prevent decomposition reaction. Long-term carcinogenicity and reproductive toxicity test data remain incomplete.