Cholesterol Phenylacetate - ≥94% , CAS No.33998-26-4

CAS: 33998-26-4 Cat. No.: C153371 Molecular Weight: 504.8
AVAILABLE TO ORDER
GRADE & PURITY ≥94%
Synonyms
5-Cholesten-3β-ol 3-phenylacetate | 3β-Hydroxy-5-cholestene 3-phenylacetate | Phenylacetic Acid Cholesterol Ester
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C153371-1g
3

$72.90

$95.90
Save $23.00 (23.98%)
5g
C153371-5g
1

$314.90

$399.90
Save $85.00 (21.26%)
10g
C153371-10g
1

$470.90

$550.90
Save $80.00 (14.52%)
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Why this grade

≥94% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Cholesteryl phenylacetate is a cholesterol ester found associated with the neutral core of low density lipoprotein. Receptor-LDL complexes are taken up by lysosomes and hydrolyzed to release cholesterol from the esters.The enzyme acid cholesteryl ester hydrolase is responsible for the hydrolysis of cholesteryl esters; a defective enzyme can result in the formation of atherosclerotic lesions in humans.


Specifications

Synonyms
5-Cholesten-3β-ol 3-phenylacetate | 3β-Hydroxy-5-cholestene 3-phenylacetate | Phenylacetic Acid Cholesterol Ester
Specifications & Purity
≥94%
Storage
Room temperature
Shipped In
Normal
Purity
≥94%
Names and Identifiers
Pubchem Sid504756778
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504756778
Canonical SmilesCC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)CC5=CC=CC=C5)C)C
IUPAC 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] 2-phenylacetate
InChIKeyJHFRODPXYCPTCM-WASXNZKASA-N
INCHI1S/C35H52O2/c1-24(2)10-9-11-25(3)30-16-17-31-29-15-14-27-23-28(37-33(36)22-26-12-7-6-8-13-26)18-20-34(27,4)32(29)19-21-35(30,31)5/h6-8,12-14,24-25,28-32H,9-11,15-23H2,1-5H3/t25-,28+,29+,30-,31+,32+,34+,35-/m1/s1
Isomeric SMILES C[C@H](CCCC(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)OC(=O)CC5=CC=CC=C5)C)C
WGK Germany 3
Molecular Weight 504.8
Reaxy-Rn 2067141
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2067141&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
SubclassSteroid esters
Intermediate Tree Nodes Not available
Direct ParentCholesteryl esters
Alternative Parents Cholesterols and derivatives  Delta-5-steroids  Benzene and substituted derivatives  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Cholesteryl ester - Cholesterol - Cholestane-skeleton - Delta-5-steroid - Benzenoid - Monocyclic benzene moiety - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cholesteryl esters. These are compounds containing an esterified cholestane moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
J2409267Certificate of AnalysisSep 10, 2024 C153371
J2409268Certificate of AnalysisSep 10, 2024 C153371
J2409269Certificate of AnalysisSep 10, 2024 C153371
J2409270Certificate of AnalysisSep 10, 2024 C153371
A2516097Certificate of AnalysisApr 02, 2024 C153371
I2201041Certificate of AnalysisSep 07, 2022 C153371
J1825170Certificate of AnalysisAug 12, 2022 C153371
J1825169Certificate of AnalysisAug 12, 2022 C153371
Chemical and Physical Properties
Specific Rotation[α]-20.0 to -26.0 deg(C=5, THF)
Melt Point(°C)111℃
Molecular Weight504.800 g/mol
XLogP310.700
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count9
Exact Mass504.397 Da
Monoisotopic Mass504.397 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count37
Formal Charge0
Complexity821.000
Isotope Atom Count0
Defined Atom Stereocenter Count8
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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