11(Z),14(Z),17(Z)-Eicosatrienoic acid - ≥98% , CAS No.17046-59-2

CAS: 17046-59-2 Cat. No.: E140082 Molecular Weight: 306.48

GRADE & PURITY ≥98%

Synonyms

11,14,17-Eicosatrienoic acid, (Z,Z,Z)- (8CI) | 11,14,17-Eicosatrienoic acid | NCGC00161349-01 | all-cis-Eicosa-11,14,17-triensaeure | HMS1989C12 | SR-01000946655 | AS-82074 | Bishomo-alpha-linolenic acid | Roccelline NS | (all-cis)-Delta11,14,17-Eicosatri

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

11(Z),14(Z),17(Z)-Eicosatrienoic acid is an unsaturated fatty acid that can maintain the continued replication of functional mitochondria in Saccharomyces cerevisiae (KD115).

Specifications

Synonyms

11, 14, 17-Eicosatrienoic acid, (Z, Z, Z)- (8CI) | 11, 14, 17-Eicosatrienoic acid | NCGC00161349-01 | all-cis-Eicosa-11, 14, 17-triensaeure | HMS1989C12 | SR-01000946655 | AS-82074 | Bishomo-alpha-linolenic acid | Roccelline NS | (all-cis)-Delta11, 14, 17-Eicosatri

Specifications & Purity

≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CCC=CCC=CCC=CCCCCCCCCCC(=O)O
• IUPAC Name: (11Z,14Z,17Z)-icosa-11,14,17-trienoic acid
• InChIKey: AHANXAKGNAKFSK-PDBXOOCHSA-N
• INCHI: 1S/C20H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10H,2,5,8,11-19H2,1H3,(H,21,22)/b4-3-,7-6-,10-9-
• Isomeric SMILES: CC/C=C\C/C=C\C/C=C\CCCCCCCCCC(=O)O
• Molecular Weight: 306.48
• Reaxy-Rn: 14620301
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14620301&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Class Fatty Acyls
      • Subclass Fatty acids and conjugates

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Class: Fatty Acyls
• Subclass: Fatty acids and conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Long-chain fatty acids
• Alternative Parents: Unsaturated fatty acids Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Long-chain 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
• Description: This 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: Unsaturated fatty acids

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)

Discover Target: APEX1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

OXER1 Tchem Oxoeicosanoid receptor 1 (131 Activities)

Discover Target: OXER1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Trypsin (394 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Refractive Index: 1.49
• Boil Point(°C): 78 °C
• Molecular Weight: 306.500 g/mol
• XLogP3: 6.900
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 15
• Exact Mass: 306.256 Da
• Monoisotopic Mass: 306.256 Da
• Topological Polar Surface Area: 37.300 Ų
• Heavy Atom Count: 22
• Formal Charge: 0
• Complexity: 327.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 3
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 3
• Covalently-Bonded Unit Count: 1

References

1. Wang Bao, Fu Junpeng, Qian Jian, Wei Yuang, Bao Meiling, Miao Haoqi, Zhao Xinzhe, Shao Kezheng, Song Yuan, Tan Ruoyun, Li Jie, Shao Pengfei.  (2026)  SREBP1-activated lipid metabolism drives ferroptosis and progression of clear cell renal cell carcinoma.  Science China-Life Sciences,      [PMID:41706270] [10.1007/s11427-025-3237-4]