51744-66-2

5,6-trans-Vitamin D2 Chemical Structure
51744-66-2

Chemical Structure

5,6-trans-Vitamin D2

Synonym(s): 5,6-trans-Ergocalciferol; 5,6-trans-Calciferol; 5,6-trans-Ercalciol

  • CAS No.: 51744-66-2
  • Formula:C28H44O
  • Molecular Weight:396.65

IUPAC Name: (S,E)-3-(2-((1R,3aS,7aR,E)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexan-1-ol

InChIKey: MECHNRXZTMCUDQ-VLOQVYPSSA-N

SMILES: C[C@H](C(C)C)/C=C/[C@@H](C)[C@H]([C@]1(CCC/2)C)CC[C@@]1([H])C2=C\C=C3C[C@@H](O)CCC/3=C

Biological Activity: 5,6-trans-Vitamin D2 is the isomer of Vitamin D2[1].

Cat. No. Product Name Purity Description Pricing
HY-76542A
5,6-trans-Vitamin D2 97.0% 5,6-trans-Vitamin D2 is the isomer of Vitamin D2.
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HY-76542AR
5,6-trans-Vitamin D2 (Standard) ≥98% 5,6-trans-Vitamin D2 (Standard) is the analytical standard of 5,6-trans-Vitamin D2. This product is intended for research and analytical applications. 5,6-trans-Vitamin D2 is the isomer of Vitamin D2.
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