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Stearidonic acid - ≥99% , CAS No.20290-75-9

CAS: 20290-75-9 Cat. No.: S465489 Peso molecular: 276.41 PubChem CID: 5312508
COA
Stearidonic acid - ≥99% CAS No(20290-75-9) by Aladdin Scientific
Disponible para pedir
GRADE & PURITY ≥99%
Synonyms
6(Z),9(Z),12(Z),15(Z)-Octadecatetraenoic acid | Stearidonic acid, >=99% | Q2739877 | C18:4n-3,6,9,12 | SR-01000946667 | STEARIDONIC ACID [MI] | 6Z, 9Z, 12Z, 15Z- octadecatetraenoic acid | AKOS040735398 | DTXSID20920493 | FA 18:4 | CHEBI:32389 | P4CEK3495O
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
★
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1mg
S465489-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
339,90US$
5mg
S465489-5mg
1
1.171,90US$
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Calculadoras de soluciones Reseñas
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
6(Z), 9(Z), 12(Z), 15(Z)-Octadecatetraenoic acid | Stearidonic acid, >=99% | Q2739877 | C18:4n-3, 6, 9, 12 | SR-01000946667 | STEARIDONIC ACID [MI] | 6Z, 9Z, 12Z, 15Z- octadecatetraenoic acid | AKOS040735398 | DTXSID20920493 | FA 18:4 | CHEBI:32389 | P4CEK3495O
Especificaciones y pureza
≥99%
Mecanismos bioquímicos y fisiológicos
Stearidonic acid is an 18-carbon containing polyunsaturated fatty acid (PUFA). It belongs to the class of ω-3 fatty acids, which are dietary precursors to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amo
Condiciones de almacenamiento de almacenamiento
Protected from light, Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥99%
Nombres e identificadores
Sonrisas canónicasCCC=CCC=CCC=CCC=CCCCCC(=O)O
IUPAC Name(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoic acid
InChIKeyJIWBIWFOSCKQMA-LTKCOYKYSA-N
INCHI1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10,12-13H,2,5,8,11,14-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-,13-12-
Isómeros SMILES CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O
WGK Alemania 3
PubChem CID 5312508
Peso molecular 276.41

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
ClaseFatty Acyls
SubclassLineolic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentLineolic acids and derivatives
Alternative Parents Long-chain fatty acids  Unsaturated fatty acids  Straight chain fatty acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Octadecanoid - Long-chain fatty acid - Fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescripciónThis compound belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
External Descriptors Unsaturated fatty acids
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (no humanos)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Pseudomonas putida (467 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Proteus vulgaris (5823 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Salmonella typhimurium (15756 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus epidermidis (22802 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Geobacillus stearothermophilus (181 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Bacillus subtilis (32866 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Enterococcus faecalis (29875 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

4 results found

Lot NumberCertificate TypeFechaArticulo
C2603507Certificate of AnalysisFeb 03, 2026 S465489
C2603522Certificate of AnalysisFeb 03, 2026 S465489
G2530622Certificate of AnalysisJul 23, 2025 S465489
G2530623Certificate of AnalysisJul 23, 2025 S465489
Propiedades químicas y físicas
SensibilidadLight sensitive
Peso molecular276.400 g/mol
XLogP35.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count12
Exact Mass276.209 Da
Monoisotopic Mass276.209 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count20
Formal Charge0
Complexity335.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count4
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds4
Covalently-Bonded Unit Count1
Calculadoras de soluciones
Reseñas

Reseñas de cliente

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