Cas no 1120-28-1 (Methyl arachidate)

Methyl arachidate (methyl eicosanoate) is a fatty acid methyl ester derived from arachidic acid (eicosanoic acid, C20:0). It is commonly used as a reference standard in gas chromatography (GC) and mass spectrometry (MS) for the analysis of lipids, waxes, and other long-chain fatty acid derivatives. The compound's high purity and well-defined linear structure make it suitable for calibration and method validation in analytical chemistry. Methyl arachidate also serves as a precursor in organic synthesis and the production of surfactants or lubricants. Its stability and low volatility at room temperature further enhance its utility in laboratory and industrial applications.
Methyl arachidate structure
Methyl arachidate structure
Product Name:Methyl arachidate
CAS No:1120-28-1
MF:C21H42O2
MW:326.556987285614
MDL:MFCD00009014
CID:83399
PubChem ID:24890822
Update Time:2025-06-09

Methyl arachidate Chemical and Physical Properties

Names and Identifiers

    • methyl icosanoate
    • Methyl eicosanoate
    • ARACHIDIC ACID METHYL ESTER
    • ARACHIDIC ACID METHYLESTER(RG)
    • Methyl Arachidate
    • Methyl eicosanoate (Methyl arachidate)
    • Arachidic acid Methyl ester
    • Eicosanoic Acid Methyl Ester
    • Icosanoic Acid Methyl Ester
    • Methyl eicosanoate (Methyl arachidate)1000μg
    • Methyl orange
    • Methyl arachate
    • Eicosanoic acid,methyl ester
    • 4B020CF8-8307-42EE-AE7F-95190AB03DFA
    • FT-0622455
    • CS-W004291
    • Methyl aracidate
    • Methyl arachisate
    • Methyl arachidate, analytical standard
    • C20 FAME
    • MethylArachidate
    • arachic acid methyl ester
    • UNII-0ZH75194U0
    • DTXSID2061515
    • CHEBI:143582
    • EINECS 214-304-8
    • Eicosanoic acid methyl ester (FAME MIX)
    • Eicosanoic acid-methyl ester 10 microg/mL in Acetonitrile
    • SCHEMBL586921
    • MFCD00009014
    • HY-W004291
    • 0ZH75194U0
    • AS-49345
    • Methyl arachidate, >=99% (capillary GC)
    • A0900
    • Eicosanoic acid, methyl ester
    • 1120-28-1
    • H10876
    • J-002693
    • Q63398929
    • Kemester 2050
    • C21H42O2
    • N-EICOSANOIC ACID METHYL ESTER
    • QGBRLVONZXHAKJ-UHFFFAOYSA-N
    • NS00020373
    • Methyl icosanoate #
    • SY048228
    • A894661
    • Eicosanoic acid-methyl ester
    • AKOS015904080
    • AI3-36455
    • ARACHIDIC ACID, METHYL ESTER
    • DB-041032
    • Methyl arachidate
    • MDL: MFCD00009014
    • Inchi: 1S/C21H42O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h3-20H2,1-2H3
    • InChI Key: QGBRLVONZXHAKJ-UHFFFAOYSA-N
    • SMILES: O(C)C(CCCCCCCCCCCCCCCCCCC)=O

Computed Properties

  • Exact Mass: 326.31800
  • Monoisotopic Mass: 326.318481
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 23
  • Rotatable Bond Count: 19
  • Complexity: 238
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 26.3

Experimental Properties

  • Color/Form: White or yellowish flake crystals.
  • Density: 0.8633 g/cm3 (20 oC)
  • Melting Point: 45.0 to 50.0 deg-C
  • Boiling Point: 215-216?°C/10?mmHg(lit.)
  • Flash Point: Degrees Fahrenheit:235.4°F
    Degrees Celsius:113°C
  • Refractive Index: 1.4317
  • Solubility: Insuluble (1.5E-4 g/L) (25 oC),
  • Water Partition Coefficient: Soluble in hot alcohol. Sparingly Soluble in water.
  • PSA: 26.30000
  • LogP: 7.20110
  • Merck: 764
  • Solubility: Soluble in ethanol, ether, benzene, chloroform, insoluble in water.
  • Vapor Pressure: 0.0±0.8 mmHg at 25°C

Methyl arachidate Customs Data

  • HS CODE:2915900090
  • Customs Data:

    China Customs Code:

    2915900090

    Overview:

    2915900090. Other saturated acyclic monocarboxylic acids and their anhydrides(Acyl halide\Peroxygenation)Chemicals\Peroxy acid and its halogenation\nitrification\sulfonation\Nitrosative derivative. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Methyl arachidate Pricemore >>

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Methyl arachidate Suppliers

Suzhou Senfeida Chemical Co., Ltd
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(CAS:1120-28-1)Methyl arachidate
Order Number:sfd150
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:32
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
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(CAS:1120-28-1)Methyl arachidate(C20:0)
Order Number:LE10078
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:02
Price ($):discuss personally

Additional information on Methyl arachidate

Methyl Arachidate (CAS No. 1120-28-1): A Comprehensive Overview

Methyl arachidate (CAS No. 1120-28-1) is a long-chain fatty acid methyl ester that has garnered significant attention in various industrial and research domains. Derived from arachidic acid, methyl arachidate is a saturated fatty acid ester with a molecular formula of C21H42O2. This compound is widely recognized for its applications in the production of biofuels, lubricants, and specialty chemicals. Recent advancements in lipid chemistry and biotechnology have further expanded its potential uses, making it a subject of interest for both academic and industrial researchers.

The synthesis of methyl arachidate typically involves the transesterification of arachidic acid with methanol, often catalyzed by enzymes or chemical catalysts. This process is highly efficient and scalable, making it suitable for large-scale production. The physical properties of methyl arachidate, such as its high melting point and viscosity, make it ideal for applications requiring thermal stability and lubricity. Recent studies have highlighted its potential as a feedstock for the production of advanced biofuels, particularly in the context of sustainable energy initiatives.

In terms of chemical structure, methyl arachidate consists of a long hydrocarbon chain with a methyl ester group at one end. This structure contributes to its unique physicochemical properties, including its solubility in organic solvents and resistance to oxidation. Researchers have explored the use of methyl arachidate in the formulation of biodegradable polymers, which are increasingly sought after in packaging and biomedical applications due to their environmental benefits.

Recent breakthroughs in metabolic engineering have enabled the biosynthesis of methyl arachidate using genetically modified microorganisms. This approach not only enhances the sustainability of production processes but also opens new avenues for customizing the compound's properties for specific applications. For instance, tailored versions of methyl arachidate are being investigated for their potential in drug delivery systems and as precursors for high-performance materials.

The demand for methyl arachidate has been driven by its versatility across multiple industries. In the cosmetics sector, it is valued for its emollient properties, making it a popular ingredient in skincare products. Additionally, its role as a precursor in the synthesis of specialty lipids has positioned it as a key component in pharmaceutical formulations and food additives.

From an environmental perspective, the use of methyl arachidate aligns with global efforts to reduce carbon footprints and promote renewable resources. Its application in bio-based products contributes to a circular economy by minimizing reliance on fossil fuel-derived materials. Ongoing research continues to uncover novel uses for this compound, further solidifying its importance in modern chemistry.

In conclusion, methyl arachidate (CAS No. 1120-28-1) stands out as a multifaceted compound with applications spanning across diverse industries. Its unique chemical properties, combined with advancements in synthesis techniques and sustainable production methods, ensure that it remains at the forefront of innovation in lipid chemistry and materials science.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:1120-28-1)Methyl arachidate
sfd150
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:1120-28-1)Methyl arachidate(C20:0)
LE10078
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email