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|
HS Code |
364351 |
| Chemical Name | L-Aspartic acid methyl ester |
| Common Name | H-Asp-OMe |
| Molecular Formula | C5H9NO4 |
| Molecular Weight | 147.13 |
| Cas Number | 2190-63-0 |
| Appearance | White to off-white solid |
| Solubility | Soluble in water and methanol |
| Melting Point | 105-110 °C |
| Storage Temperature | 2-8 °C |
| Smiles | COC(=O)C(C(=O)O)N |
| Purity | Typically ≥98% |
| Optical Activity | [α]20/D +13.5° (c=2, H2O) |
| Pka1 | 2.10 |
| Pka2 | 9.82 |
| Synonyms | Methyl L-aspartate, L-Aspartic acid methyl ester, Methyl 2-aminosuccinate |
As an accredited H-Asp-OMe factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | H-Asp-OMe from Sigma Aldrich is packaged in a 5g amber glass bottle with a white screw cap and hazard labeling. |
| Shipping | **Shipping Description for H-Asp-OMe (Sigma Aldrich/Merck/TCI Chemical Grade):** H-Asp-OMe is shipped in sealed containers under cool, dry conditions. It is a non-hazardous, stable solid, typically dispatched via standard courier or freight. Packaging complies with chemical transport regulations to prevent contamination or degradation during transit. Safety Data Sheet included with each shipment. |
| Storage | **H-Asp-OMe** (Aspartic acid methyl ester) should be stored in a **cool, dry place**, protected from **light and moisture**. Keep the container tightly closed in a well-ventilated area, preferably at **2–8°C** (refrigerator temperature). Avoid exposure to air to prevent degradation. Follow all safety and handling instructions recommended by Sigma-Aldrich, Merck, or TCI. |
Competitive H-Asp-OMe prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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