1️⃣ Product Description
Product Name: L-Threonine Standard
CAS Number: 72-19-5
Product Code: T-A25006X
Category: Amino Acid Standard
Short Overview
L-Threonine (CAS 72-19-5) is an essential amino acid reference standard with ≥ 95% purity, designed for precise quantitative analysis, method validation, and quality control in pharmaceutical, nutritional, food, and biochemical laboratories. Its stability under dry, room-temperature storage and compatibility with LC-based techniques ensures reliable threonine profiling in regulated analytical environments.

Information
| Parameter | Value |
|---|---|
| Molecular Formula | C₄H₉NO₃ |
| Molecular Weight | 119.13 g/mol |
| Purity | ≥ 95% |
| Storage Conditions | Room Temperature, dry |
| Package Size | 100 mg (custom sizes available) |
| Documentation | COA & SDS supplied |
| Special Requirements | None |
| Compliance | ISO/IEC 17025 & GMP procedures |
💡 Stable and easy-to-handle — ideal for amino acid profiling and quantitative analysis.
2️⃣ Features & Benefits / Technical Information
Features & Benefits
✅ Purity ≥ 95% validated via HPLC
✅ COA & SDS included with every shipment
✅ Produced under ISO/IEC 17025 & GMP quality systems
✅ Stable under room-temperature, dry storage
✅ Compatible with HPLC, LC-MS, UV detection, and amino acid analyzers
✅ Easy and safe global shipping
Technical Information
| Parameter | Details |
|---|---|
| Appearance | White crystalline powder |
| Storage | Room Temperature, dry; protect from moisture |
| Shelf Life | 12–24 months under recommended conditions |
| Analytical Techniques | HPLC, LC-MS, UV spectroscopy, AAA |
| Category | Amino Acid Standard |
📎 Each batch is verified for identity, purity, solubility profile, and stability.
3️⃣ Applications
L-Threonine standard is widely used in:
Pharmaceutical Analysis
-
QC of amino acid supplements and formulations
-
Assay & impurity analysis in APIs
Food & Nutrition Testing
-
Amino acid profiling in protein powders, fortified foods, and animal feed
-
Nutritional content analysis in dairy, cereals, and beverages
Clinical & Biomedical Research
-
Studies on threonine metabolism and related biochemical pathways
-
Biomarker quantification in plasma, serum, and tissues
Method Development & Validation
-
Calibration curves, linearity, recovery, and precision for LC/UV methods
💡 Reliable standard for accurate quantification of threonine in research and regulated laboratories.
4️⃣ Frequently Asked Questions (FAQs)
Q1. Which analytical methods are compatible?
HPLC, LC-MS, UV spectroscopy, and amino acid analyzers.
Q2. Does the shipment include COA & SDS?
Yes — both are included with every order.
Q3. Any special storage requirements?
Store in a dry environment at room temperature.
Q4. Any handling precautions?
Avoid moisture exposure and prolonged high temperatures.
Q5. Can bulk or custom sizes be ordered?
Yes, multi-gram quantities and custom packaging are available upon request.
5️⃣ Ordering & Support
| Product Code | CAS Number | Size | Availability |
|---|---|---|---|
| T-A25006X | 72-19-5 | 100 mg | ✅ In Stock |
📦 Delivery: Ships worldwide within 3–5 business days
🧾 Included: COA & SDS
🌍 Global Shipping: Dry, secure packaging ensures product integrity
📩 Sales: sales@hipsoulab.com
📞 Customer Support: +86-755-28502380
💬 Hipsoul — Delivering purity, precision, and reliability to analytical laboratories worldwide.


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