Sodium oleate - Moligand™, ≥97%(T) , CAS No.143-19-1

CAS: 143-19-1 Cat. No.: S104196 Formula: C18H33NaO2 Molecular Weight: 304.44 Beilstein Registry Number: 4046357 EC Number: 205-591-0
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥97%(T)
Synonyms
9-Octadecenoic acid | sodium salt | Oleic acid | sodium salt | cis-9-Octadecenoic acid sodium salt
Storage
Protected from light,Store at -20°C,Argon charged,Desiccated
Shipped In
Ice chest + Ice pads
★
Size
Germany (EU)
USA*
Price
Qty
25g
S104196-25g
—
6 In stock

€8.59

€12.93
Save €4.34 (33.56%)
100g
S104196-100g
—
3 In stock

€18.14

€27.68
Save €9.55 (34.48%)
500g
S104196-500g
—
1 In stock

€57.18

€85.82
Save €28.64 (33.37%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

Moligand™, ≥97%(T) Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged,Desiccated Ships Ice chest + Ice pads 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.

📚

Literature proof

Cited in 347 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
9-Octadecenoic acid | sodium salt | Oleic acid | sodium salt | cis-9-Octadecenoic acid sodium salt
Specifications & Purity
Moligand™, ≥97%(T)
Biochemical and Physiological Mechanisms
Oleic acid increases hepatic secretion of apolipoprotein B100 in hepatocyte cell lines and in mice.Oleic acid inhibits apolipoprotein B100 secretion at higher physiologic doses.
Storage
Protected from light,Store at -20°C,Argon charged,Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™
Purity
≥97%(T)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504769513
Canonical Smiles
[Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O
IUPAC Name
sodium;(Z)-octadec-9-enoate
InChIKey
BCKXLBQYZLBQEK-KVVVOXFISA-M
INCHI
1S/C18H34O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h9-10H,2-8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b10-9-;
Isomeric SMILES
CCCCCCCC/C=C\CCCCCCCC(=O)[O-].[Na+]
WGK Germany
3
RTECS
RK1200000
Molecular Weight
304.44
Beilstein
4046357
Reaxy-Rn
4046357

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
ClassFatty Acyls
SubclassFatty acids and conjugates
Intermediate Tree Nodes Not available
Direct ParentLong-chain fatty acids
Alternative Parents Unsaturated fatty acids  Carboxylic acid salts  Monocarboxylic acids and derivatives  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Long-chain fatty acid - Unsaturated fatty acid - Carboxylic acid salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
External Descriptors organic molecular entity
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

46 results found

Lot NumberCertificate TypeDateItem
I2628609Certificate of AnalysisSep 20, 2026 S104196
I2611816Certificate of AnalysisAug 17, 2026 S104196
F2615481Certificate of AnalysisJun 06, 2026 S104196
F2615480Certificate of AnalysisJun 06, 2026 S104196
F2615482Certificate of AnalysisJun 06, 2026 S104196
F2615483Certificate of AnalysisJun 06, 2026 S104196
F2609527Certificate of AnalysisMay 14, 2026 S104196
D2627366Certificate of AnalysisMar 30, 2026 S104196
D2627365Certificate of AnalysisMar 30, 2026 S104196
D2627364Certificate of AnalysisMar 30, 2026 S104196
C2630647Certificate of AnalysisMar 11, 2026 S104196
I2502615Certificate of AnalysisAug 15, 2025 S104196
I2502614Certificate of AnalysisAug 15, 2025 S104196
I2502603Certificate of AnalysisAug 15, 2025 S104196
H2513790Certificate of AnalysisJul 29, 2025 S104196
H2513791Certificate of AnalysisJul 29, 2025 S104196
G2402471Certificate of AnalysisJul 03, 2024 S104196
G2402472Certificate of AnalysisJul 03, 2024 S104196
G2402445Certificate of AnalysisJul 03, 2024 S104196
G2402473Certificate of AnalysisJul 03, 2024 S104196
G2402474Certificate of AnalysisJul 03, 2024 S104196
F2502151Certificate of AnalysisJul 03, 2024 S104196
G2524038Certificate of AnalysisJul 03, 2024 S104196
A2522101Certificate of AnalysisJun 24, 2024 S104196
C2610108Certificate of AnalysisJun 24, 2024 S104196
A2522099Certificate of AnalysisJun 24, 2024 S104196
A2522127Certificate of AnalysisJun 24, 2024 S104196
A2522128Certificate of AnalysisJun 24, 2024 S104196
E2509403Certificate of AnalysisJun 15, 2024 S104196
E2509402Certificate of AnalysisJun 15, 2024 S104196
F2420344Certificate of AnalysisJun 03, 2024 S104196
D2401103Certificate of AnalysisFeb 26, 2024 S104196
H2312358Certificate of AnalysisNov 07, 2023 S104196
H2312361Certificate of AnalysisNov 07, 2023 S104196
H2312386Certificate of AnalysisNov 07, 2023 S104196
C23301087Certificate of AnalysisMar 10, 2023 S104196
C23301085Certificate of AnalysisMar 10, 2023 S104196
C23301086Certificate of AnalysisMar 10, 2023 S104196
C23301088Certificate of AnalysisMar 10, 2023 S104196
C23301089Certificate of AnalysisMar 10, 2023 S104196
C23301090Certificate of AnalysisMar 10, 2023 S104196
J2227720Certificate of AnalysisJul 26, 2022 S104196
J2227727Certificate of AnalysisJul 26, 2022 S104196
J2227759Certificate of AnalysisJul 26, 2022 S104196
J2227764Certificate of AnalysisJul 26, 2022 S104196
B2505011Certificate of AnalysisAug 14, 2021 S104196
Chemical and Physical Properties
SensitivitySensitive to light and air
Melt Point(°C)232-235°C
Molecular Weight304.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count15
Exact Mass304.238 Da
Monoisotopic Mass304.238 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count21
Formal Charge0
Complexity239.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count2
Documents & Articles
HepG2 Cell Steatosis Model Establishment Protocol
Fatty Acids from Basics to Lab Practice: Structural Classification, Research Uses, and Selection Tips (with an Aladdin Representative Product Quick-Reference Table)
Why Do Cancer Cells Synthesize Their Own Fatty Acids? From the De Novo Fatty Acid Synthesis Pathway to Experimental Assessment
Potassium Fatty Acid Soaps: Structure and Formulation Applications—Production Processes, Alkalinity, Foam Control, and Low-Foam Cleaning
Understanding Anionic Surfactants in Household and Personal-Care Formulations from a Structural Perspective: Structural and Performance Differences among Representative Raw Materials such as LAS, AES, K12, AOS, MES, and FMES
Understanding the Four Classes of Surfactants Through Molecular Charge: Application Logic of Anionic, Cationic, Amphoteric and Zwitterionic, and Nonionic Surfactants in Personal Care and Home Care
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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