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HS Code |
437186 |
| Product Name | Letrozole |
| Cas Number | 112809-51-5 |
| Molecular Formula | C17H11N5 |
| Molecular Weight | 285.3 g/mol |
| Purity | ≥98% |
| Appearance | White to off-white powder |
| Melting Point | 181-183 °C |
| Solubility | DMSO, ethanol, methanol |
| Storage Temperature | 2-8°C |
| Synonyms | CGS 20267; Femara |
| Iupac Name | 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile |
| Ec Number | None |
| Smiles | N#Cc1ccc(cc1)C= Nn2ccnc2c3ccc(cc3)C#N |
As an accredited Letrozole (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Letrozole from Sigma-Aldrich/Merck/TCI Chemical is supplied in a sealed amber glass vial, 1 gram, with tamper-evident cap and labeled details. |
| Storage | Letrozole (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly sealed container at room temperature (15-30°C), in a dry, well-ventilated area away from light, moisture, and incompatible substances. Ensure proper labeling and access restricted to authorized personnel. Avoid exposure to direct sunlight and sources of ignition. Follow institutional safety protocols for handling and storage. |
| Shipping | Letrozole (Sigma Aldrich/Merck/TCI Chemical) is shipped in compliance with international chemical safety regulations. It is securely packaged in sealed, labeled containers to ensure stability and prevent contamination. Shipping includes appropriate documentation, temperature control (if required), and tracking, adhering strictly to regulatory guidelines for the transportation of pharmaceuticals and research chemicals. |
Competitive Letrozole (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
