Linolenic acid

CAS 463-40-1CH3(CH2CH=CH)3(CH2)7CO2HBiochemicals & Reagents

Linolenic acid (CAS: 463-40-1), a fatty acid with the chemical formula CH3(CH2CH=CH)3(CH2)7CO2H, is a key omega-3 fatty acid. It is an essential component in biological systems and a precursor to various eicosanoids. Linolenic acid is primarily used as a biochemical reagent in research and development, contributing to studies in cell biology and fatty acid metabolism.

IUPAC: α-Lnn,cis,cis,cis-9,12,15-Octadecatrienoic acid
Synonyms: cis,cis,cis-9,12,15-Octadecatrienoic acidα-Linolenic acid

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Linolenic acid (CH3(CH2CH=CH)3(CH2)7CO2H) — chemical structure, CAS 463-40-1; Life Science, fine chemical supplied by Tech Serve Solutions

Allium cepa (Onion)Allium sativum (Garlic)Biochemicals and ReagentsCell BiologyCichorium intybus (Chicory)Fatty Acid MetabolismFatty Acids and conjugatesFatty AcylsFunctional FoodsGinkgo biloba

01 /Applications

Biochemical Research

Utilised as a reagent in laboratories for studies involving fatty acid metabolism and cell biology. Its essential nature makes it valuable for understanding biological pathways.

Nutritional Science

Serves as a reference compound in studies investigating the roles of omega-3 fatty acids in health and nutrition. Its presence in various oils highlights its dietary significance.

Organic Synthesis

Can be employed as a starting material or intermediate in the synthesis of more complex organic molecules within a research context.

02 /Properties

Molecular weight	278.43
Linear formula	CH3(CH2CH=CH)3(CH2)7CO2H
Assay	~70% (GC)
Boiling point	230-232 °C/1 mmHg(lit.)
Density	0.914 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.477n20/D 1.480(lit.)
Storage temperature	2-8°C
Melting point	-11 °C(lit.)
Impurities tested	~25% linoleic acid~5% oleic acid

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
Flash point	113 °C / 235.4 °F
Water hazard class (WGK, DE)	1

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

463-40-1

MDL number

MFCD00065720

PubChem substance

24896311

Beilstein registry

1727693

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Linolenic acid used for?

Linolenic acid is used as a biochemical reagent for research in areas like fatty acid metabolism and cell biology. It also serves as a reference compound in nutritional science.

What are the CAS number and chemical formula for Linolenic acid?

The CAS number for Linolenic acid is 463-40-1, and its chemical formula is CH3(CH2CH=CH)3(CH2)7CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Linolenic acid with an assay of approximately 70% (GC), containing approximately 25% linoleic acid and 5% oleic acid impurities. TSS does not represent this product as USP, BP, or EP grade.

What are the primary safety concerns when handling Linolenic acid?

When handling Linolenic acid, it is important to use essential personal protective equipment, including eyeshields and gloves. It has a flash point of 113 °C (235.4 °F), indicating it is combustible.

How is Linolenic acid shipped and exported by TSS?

Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Linolenic acid, adhering to international shipping regulations for chemical products.