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Ethyl arachidate - 95%, high purity , CAS No.18281-05-5

COA

Grade & Purity:

≥95%

Cas Number: 18281-05-5
Molecular Weight: 340.58
Beilstein Registry Number: 2(3)1067
MDL number: MFCD00056233
PubChem CID: 29009
PubChem SID: 504753394

In stock

Item Number

E113750

Grouped product items
SKU	Size	Availability	Price
E113750-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$41.90
E113750-5g	5g	3	$158.90
E113750-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$459.90

View related series

Fatty acyl (130)

Basic Description

Synonyms	Ethyl Icosanoate \| Arachidic acid ethyl ester \| Icosanoic Acid Ethyl Ester
Specifications & Purity	≥95%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Fatty Acyls
    - Subclass Fatty acid esters

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Fatty Acyls
Subclass	Fatty acid esters
Intermediate Tree Nodes	Not available
Direct Parent	Fatty acid esters
Alternative Parents	Carboxylic acid esters Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Fatty acid ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - 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 fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors	long-chain fatty acid ethyl ester
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

Names and Identifiers

Pubchem Sid	504753394
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504753394
IUPAC Name	ethyl icosanoate
INCHI	InChI=1S/C22H44O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24-4-2/h3-21H2,1-2H3
InChIKey	YBKSMWBLSBAFBQ-UHFFFAOYSA-N
Smiles	CCCCCCCCCCCCCCCCCCCC(=O)OCC
Isomeric SMILES	CCCCCCCCCCCCCCCCCCCC(=O)OCC
WGK Germany	3
Molecular Weight	340.58
Beilstein	2(3)1067
Reaxy-Rn	1792871
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1792871&ln=

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.

3 results found

Lot Number	Certificate Type	Date	Item
I1623011	Certificate of Analysis	May 09, 2024	E113750
C1828123	Certificate of Analysis	Jan 25, 2022	E113750
C1828124	Certificate of Analysis	Jan 25, 2022	E113750

Chemical and Physical Properties

Boil Point(°C)	215°C
Melt Point(°C)	44°C
Molecular Weight	340.600 g/mol
XLogP3	10.000
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	20
Exact Mass	340.334 Da
Monoisotopic Mass	340.334 Da
Topological Polar Surface Area	26.300 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	250.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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