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HS Code |
656010 |
| Cas Number | 4298-08-2 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 |
| Iupac Name | (2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid |
| Synonyms | Cis-4-Hydroxy-L-proline, (4R)-4-Hydroxy-L-proline, Hyp |
| Appearance | White to off-white crystalline powder |
| Solubility In Water | Freely soluble |
| Melting Point | 210-215°C (dec.) |
| Specific Rotation | [α]20/D +61.0° (c=2, H2O) |
| Storage Conditions | Store at 2-8°C, tightly closed |
As an accredited cis-4-Hydroxy-L-proline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic bottle labeled "cis-4-Hydroxy-L-proline, 25g, Sigma-Aldrich, Chemical Grade," featuring hazard symbols, lot number, and barcode. |
| Shipping | cis-4-Hydroxy-L-proline is shipped in tightly sealed containers to prevent moisture absorption and contamination. Standard shipping is at ambient temperature unless otherwise specified by the manufacturer. For bulk or sensitive orders, cold pack or temperature-controlled options may be available. All shipments comply with chemical transport regulations and include safety documentation. |
| Storage | Store **cis-4-Hydroxy-L-proline** (Sigma Aldrich/Merck/TCI Chemical Grade) in a tightly sealed container, protected from light, moisture, and air. Keep at 2–8°C (refrigerator temperature), away from strong acids, bases, and oxidizing agents. Ensure the storage area is cool, dry, and well-ventilated. Always follow the safety data sheet (SDS) for specific handling and storage precautions. |
Competitive cis-4-Hydroxy-L-proline 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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