Arachidic Acid

Name: Arachidic Acid
Brand: Vaqora Chemicals
SKU: VQ-032486

About Arachidic Acid

Listed under CAS 506-30-9, Arachidic Acid is an API reference standard available from Vaqora Chemicals. The compound has the formula C20H40O2, corresponding to a molecular weight of 312.5 g/mol. The IUPAC name is icosanoic acid. It is also known as Arachic acid or n-Eicosanoic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Arachidic Acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Arachidic Acid
Catalogue No.	VQ-032486
CAS Number	506-30-9
IUPAC name	icosanoic acid
Molecular formula	C₂₀H₄₀O₂
Molecular weight	312.5 g/mol
Exact mass	312.3028
Grade	Reference Standard
HSN code	38229090
InChIKey	VKOBVWXKNCXXDE-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCCCCCCCCC(=O)O
PubChem CID	10467

Physical properties
Physical form	Solid
LogP (XLogP3)	8.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Arachic acid, n-Eicosanoic acid, fatty acid 20:0, Arachidinic acid, Elcosanoic Acid, Arachidic, n-eicosanoate, FA 20:0, Arachate, eikosanoic acid, arakis acid, eicosatrienoic-acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Arachidic Acid?

The CAS Registry Number of Arachidic Acid is 506-30-9. It is also known as Arachic acid, n-Eicosanoic acid, fatty acid 20:0.

What is the molecular formula and molecular weight of Arachidic Acid?

Arachidic Acid has the molecular formula C20H40O2 and a molecular weight of 312.5 g/mol. Its IUPAC name is icosanoic acid.

Which grade and pack sizes of Arachidic Acid can I order?

We supply Arachidic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Arachidic Acid?

Yes. Every lot of Arachidic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Arachidic Acid be shipped internationally?

Yes. Arachidic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.