Farnesal (Mixture of Isomers） - ≥85% , CAS No.19317-11-4

CAS: 19317-11-4 Cat. No.: F334908 Molecular Weight: 220.35 EC Number: 242-957-9

GRADE & PURITY ≥85%

Synonyms

(2E,6E)-3,7,11-Trimethyl-2,6,10-dodecatrienal | G4E58106EW | 2,6,10-Dodecatrienal, 3,7,11-trimethyl-, (2E,6E)- | farnesal, pract. | C03461 | EINECS 242-957-9 | Farnesal | E,E-Farnesal | (E,E)-3,7,11-Trimethyl-2,6,10-dodecatrienal | UNII-G4E58106EW | UNII-

Storage

Store at 2-8°C,Protected from light,Argon charged,Desiccated

Shipped In

Wet ice

Overview

Farnesal is an unsaturated long chain aldehyde for proteomics research

Specifications

Synonyms

(2E, 6E)-3, 7, 11-Trimethyl-2, 6, 10-dodecatrienal | G4E58106EW | 2, 6, 10-Dodecatrienal, 3, 7, 11-trimethyl-, (2E, 6E)- | farnesal, pract. | C03461 | EINECS 242-957-9 | Farnesal | E, E-Farnesal | (E, E)-3, 7, 11-Trimethyl-2, 6, 10-dodecatrienal | UNII-G4E58106EW | UNII-

Specifications & Purity

≥85%

Storage

Store at 2-8°C, Protected from light, Argon charged, Desiccated

Shipped In

Wet ice

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

Purity

≥85%

Names and Identifiers

• Pubchem Sid: 488195213
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488195213
• Canonical Smiles: CC(=CCCC(=CCCC(=CC=O)C)C)C
• IUPAC Name: (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienal
• InChIKey: YHRUHBBTQZKMEX-YFVJMOTDSA-N
• INCHI: 1S/C15H24O/c1-13(2)7-5-8-14(3)9-6-10-15(4)11-12-16/h7,9,11-12H,5-6,8,10H2,1-4H3/b14-9+,15-11+
• Isomeric SMILES: CC(=CCC/C(=C/CC/C(=C/C=O)/C)/C)C
• WGK Germany: 2
• Molecular Weight: 220.35
• Reaxy-Rn: 1723427
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1723427&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Class Prenol lipids
      • Subclass Sesquiterpenoids

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Class: Prenol lipids
• Subclass: Sesquiterpenoids
• Intermediate Tree Nodes: Not available
• Direct Parent: Sesquiterpenoids
• Alternative Parents: Medium-chain aldehydes Enals Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Farsesane sesquiterpenoid - Sesquiterpenoid - Medium-chain aldehyde - Enal - Alpha,beta-unsaturated aldehyde - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aldehyde - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
• External Descriptors: Acyclic farnesane sesquiterpenoids

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

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Chloroform (Slightly), Methanol (Slightly)
• Sensitivity: Light sensitive
• Refractive Index: n20/D >1.4920(lit.)
• Flash Point(°F): 235.4 °F
• Flash Point(°C): 113 °C
• Boil Point(°C): 126-129° C (lit.) at 3.5 mmHg
• Melt Point(°C): 16.65° C (Predicted)
• Molecular Weight: 220.350 g/mol
• XLogP3: 4.900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 7
• Exact Mass: 220.183 Da
• Monoisotopic Mass: 220.183 Da
• Topological Polar Surface Area: 17.100 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 289.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 2
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 2
• Covalently-Bonded Unit Count: 1

References

1. Kefa Hu, Zhipeng Qi, Xiaode Huang, Lei Wang, Xiaomeng Zhang, Shaoheng Tang.  (2026)  De novo biosynthesis of lavandulol and lavandulyl acetate in Escherichia coli.  JOURNAL OF BIOTECHNOLOGY,      [PMID:41619942] [10.1016/j.jbiotec.2026.01.014]