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HS Code |
496378 |
| Product Name | Ethinyl Estradiol Reference Standard |
| Catalog Number | E4876 |
| Chemical Formula | C20H24O2 |
| Molecular Weight | 296.40 g/mol |
| Cas Number | 57-63-6 |
| Purity | ≥98% |
| Appearance | White to off-white powder |
| Storage Temperature | 2-8°C |
| Solubility | Soluble in ethanol, chloroform, DMSO |
| Identification | Reference Standard (USP, EP, JP, BP) |
| Manufacturer | Sigma-Aldrich |
| Synonyms | 17α-Ethynylestradiol; EE2 |
| Usage | Analytical reference in pharmaceutical research |
| Hs Code | 2937290000 |
As an accredited Ethinyl Estradiol Reference Standard factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Ethinyl Estradiol Reference Standard comes in an amber glass vial, labeled, sealed, and contains 10 mg for laboratory use. |
| Shipping | The Ethinyl Estradiol Reference Standard from Sigma Aldrich/Merck/TCI Chemical is shipped in specialized, secure packaging to ensure stability and safety. It is typically dispatched with temperature control, such as ice packs or dry ice, and accompanied by proper documentation in compliance with international chemical transport regulations. Tracking and shipping confirmation are provided. |
| Storage | Ethinyl Estradiol Reference Standard from Sigma Aldrich/Merck/TCI Chemical should be stored at 2-8°C (refrigerated), in a tightly closed container, protected from light and moisture. The storage area should be well-ventilated, and unauthorized access should be restricted. Avoid exposure to heat, and always follow manufacturer guidelines and local regulations for chemical storage and handling. |
Competitive Ethinyl Estradiol Reference Standard prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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