1️⃣ Product Description
Product Name: Monostearin Standard
CAS Number: 123-94-4
Product Code: M-F25015X
Category: Fatty Acid Standard
Short Overview
Monostearin (CAS 123-94-4) is a high-purity fatty acid monoester standard (≥ 95%) designed for accurate quantification in lipid analysis, food testing, and biochemical research. Its stability at room temperature ensures reliable performance for method development, calibration, and quality control applications.

Information
| Parameter | Value |
|---|---|
| Molecular Formula | C₂₁H₄₂O₄ |
| Molecular Weight | 358.56 g/mol |
| Purity | ≥ 95% |
| Available Package Sizes | 100 mg (custom sizes available) |
| Storage Conditions | Room Temperature |
| Special Requirements | None |
| Documentation | COA & SDS supplied |
| Compliance | ISO/IEC 17025 & GMP procedures |
💡 Room-temperature stability makes it convenient for monoacylglycerol and lipid profiling applications.
2️⃣ Features & Benefits / Technical Information
Features & Benefits
- High-purity Monostearin (≥ 95%) for precise quantitative analysis
- COA & SDS included with every shipment
- Manufactured under ISO/IEC 17025 & GMP quality systems
- Stable at room temperature
- Compatible with GC, LC-MS, and HPLC techniques
- Suitable for method development, calibration, and research applications
Technical Information
| Parameter | Details |
|---|---|
| Appearance | White to off-white crystalline powder |
| Storage | Room temperature; keep dry |
| Shelf Life | 12–24 months under recommended storage |
| Analytical Techniques | GC, LC-MS, HPLC |
| Category | Fatty Acid Standard |
📎 Each batch is verified for identity, purity, and long-term stability.
3️⃣ Applications
Stearic acid standard is widely used in:
Lipid & Metabolite Analysis
Quantification of saturated fatty acids in biological samples
Fatty acid profiling in plasma, serum, and tissues
Food & Nutritional Testing
Determining stearic acid content in oils, fats, and fortified foods
Biomedical & Clinical Research
Studies on lipid metabolism and energy pathways
Analytical Method Development
Calibration curve preparation
Accuracy, recovery, and precision validation in fatty acid analysis
💡 Ensures reproducible results for stearic acid quantification in research and industrial testing.
4️⃣ Frequently Asked Questions (FAQs)
Q1. Which analytical techniques are suitable for Stearic acid?
GC, GC-MS, LC-MS.
Q2. Are COA & SDS provided?
Yes, both are included with every order.
Q3. Any special storage instructions?
Store at room temperature in a dry environment.
Q4. Can I request custom or bulk quantities?
Yes, multi-gram quantities and custom packaging are available.
5️⃣ Ordering & Support
| Product Code | CAS Number | Size | Availability |
|---|---|---|---|
| M-F25015X | 123-94-4 | 100 mg | ✅ In Stock |
📦 Delivery: Ships worldwide within 3–5 business days
🧾 Included: COA & SDS
🌍 Secure Packaging: Ensures product integrity
📩 Sales: sales@hipsoulab.com
📞 Support: +86-755-28502380
💬 Hipsoul — Delivering purity, precision, and reliability to analytical laboratories worldwide.




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