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Cat. No.: HY-32351BR

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3-epi-Calcifediol (Standard)

(Synonyms: 3-epi-25-hydroxy Cholecalciferol (Standard))

3-epi-Calcifediol (Standard) is the analytical standard of 3-epi-Calcifediol. This product is intended for research and analytical applications. 3-epi-25-hydroxy Vitamin D3 is the C-3 epimer of 25-hydroxy vitamin D3.1 Dietary administration of 3-epi-25-hydroxy vitamin D3 (0.5 and 1 IU/g) decreases levels of serum parathyroid hormone (PTH) in male, but not female, weanling rats.

For research use only. We do not sell to patients.

CAS No.: 73809-05-9
Formula: C₂₇H₄₄O₂
Molecular Weight:400.64

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

3-epi-Calcifediol (Standard) Chemical Structure

CAS No.: 73809-05-9

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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 73809-05-9
Molecular Weight 400.64
Formula C₂₇H₄₄O₂
SMILES

C[C@@]12[C@](CC[C@]2([H])[C@H](C)CCCC(C)(O)C)([H])/C(CCC1)=C/C=C3C(CC[C@H](C\3)O)=C
Synonyms

3-epi-25-hydroxy Cholecalciferol (Standard)
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. Djekic-Ivankovic, et al. The C-3α epimer of 25-hydroxycholecalciferol from endogenous and exogenous sources supports normal growth and bone mineral density in weanling rats. J. Nutr. 147(2), 141-151 (2017).

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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