Product Data Sheet
5α-Pregnan-11β,17α,21-triol-3,20-dione-1,2,4,5-d4
Catalog No. B12737
5α-Pregnan-11β,17α,21-triol-3,20-dione-1,2,4,5-d4 is a stable isotope-labeled derivative of 5α-Pregnan-11β,17α,21-triol-3,20-dione. This compound serves as a valuable internal standard in mass spectrometry applications, facilitating the accurate quantification of steroid hormones in biological samples. It is particularly useful in endocrine research and metabolic studies, enabling detailed investigations of steroid biosynthesis and regulation.
Chemical Information
| Catalog Num | B12737 |
|---|---|
| M. Wt | 368.50 |
| Formula | C21H28D4O5 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 252976-11-7 |
| Synonyms | |
| SMILES | C[C@@]12[C@](CC[C@]2(O)C(CO)=O)([H])[C@@]3([H])[C@@]([C@H](C1)O)([H])[C@@]4([C@@]([C@H]([2H])C(C([2H])C4[2H])=O)([2H])CC3)C |
Biological Activity
| Description | 5α-Pregnan-11β,17α,21-triol-3,20-dione-1,2,4,5-d4 is a stable isotope-labeled derivative of 5α-Pregnan-11β,17α,21-triol-3,20-dione. This compound serves as a valuable internal standard in mass spectrometry applications, facilitating the accurate quantification of steroid hormones in biological samples. It is particularly useful in endocrine research and metabolic studies, enabling detailed investigations of steroid biosynthesis and regulation. |
|---|
RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
