1️⃣ Product Description
Product Name: Arachidonic Acid (AA) Standard
CAS Number: 506-32-1
Product Code: A-F25011X
Category: Fatty Acid Standard
Short Overview
Arachidonic Acid (AA, CAS 506-32-1) is a high-purity fatty acid reference standard (≥ 95%) used for quantitative analysis, lipidomics, and biochemical pathway studies. Packaged under nitrogen and stored at −20 °C to prevent oxidation, it ensures excellent stability for precise analytical measurements.

Information
| Parameter | Value |
|---|---|
| Molecular Formula | C₂₀H₃₂O₂ |
| Molecular Weight | 304.47 g/mol |
| Purity | ≥ 95% |
| Available Package Sizes | 100 mg (custom sizes available) |
| Storage Conditions | −20 ℃, nitrogen-filled |
| Special Requirements | Moisture, Air & Light Sensitive |
| Documentation | COA & SDS supplied |
| Compliance | ISO/IEC 17025 & GMP procedures |
💡 Nitrogen-filled packaging prevents oxidation—critical for maintaining AA’s integrity in analytical work.
2️⃣ Features & Benefits / Technical Information
Features & Benefits
≥ 95% purity, ideal for high-accuracy quantitative fatty acid analysis
COA & SDS supplied with every order
Produced under ISO/IEC 17025 & GMP quality systems
Nitrogen-filled to inhibit oxidative degradation
Suitable for GC, GC-MS, LC-MS, and lipidomics workflows
Highly reliable for method development and calibration standards
Technical Information
| Parameter | Details |
|---|---|
| Appearance | Pale yellow to colorless oil |
| Storage | −20 ℃; protect from moisture, air, and light |
| Shelf Life | 12–24 months under recommended storage |
| Analytical Techniques | GC, GC-MS, LC-MS |
| Category | Fatty Acid Standard |
📎 Each batch undergoes identity, purity, and stability testing.
3️⃣ Applications
Arachidonic Acid (AA) standard is widely used for:
Lipidomics & Metabolomics
Quantification of AA in plasma, tissues, and biological samples
Profiling of polyunsaturated fatty acids (PUFAs)
Biochemical & Clinical Research
Studies involving eicosanoid synthesis pathways
Inflammation, immune response, and cell signaling research
Food & Nutritional Testing
Determining PUFA content in dietary oils and supplements
Analytical Method Development
Calibration curve preparation
Linearity, recovery, and method validation for fatty acid analysis
💡 Ideal for laboratories studying inflammatory pathways or performing PUFA profiling.
4️⃣ Frequently Asked Questions (FAQs)
Q1. Which analytical techniques can I use for AA?
GC, GC-MS, LC-MS.
Q2. Are COA & SDS included?
Yes, both documents are supplied.
Q3. Any special handling requirements?
Avoid moisture, air, and light; keep tightly sealed and under nitrogen.
Q4. Can I order custom sizes or bulk quantities?
Yes, custom and multi-gram options are available.
5️⃣ Ordering & Support
| Product Code | CAS Number | Size | Availability |
|---|---|---|---|
| A-F25011X | 506-32-1 | 100 mg | ✅ In Stock |
📦 Delivery: Ships worldwide within 3–5 business days
🧾 Included: COA & SDS
🌍 Global Shipping: Secure, protective packaging ensures product stability
📩 Sales: sales@hipsoulab.com
📞 Support: +86-755-28502380
💬 Hipsoul — Delivering purity, precision, and reliability to analytical laboratories worldwide.



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