131944-48-4
131944-48-4
Chemical Structure
(E/Z)-FK-506 26,28-Allylic ester rearrangement impurity
Synonym(s): FK506-A
- CAS No.: 131944-48-4
- Formula:C44H69NO12
- Molecular Weight:804.02
InChIKey: CISNOWSTVWQKDD-FKOLTCKCSA-N
SMILES: O=C([C@@](CCCC1)([H])N1C(C([C@@]2(O)[C@H](C)C[C@H](OC)[C@@](O2)([H])[C@@H](OC)C[C@@H](C)C/C(C)=C/[C@H]3CC=C)=O)=O)O[C@H]([C@H]4CC(OC)[C@H](O)CC4)/C(C)=C/[C@H](C)[C@@H](O)CC3=O
Biological Activity: (E/Z)-FK-506 26,28-Allylic ester rearrangement impurity (FK506-A) is a Tacrolimus (HY-13756) impurity.
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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(E/Z)-FK-506 26,28-Allylic ester rearrangement impurity | (E/Z)-FK-506 26,28-Allylic ester rearrangement impurity (FK506-A) is a Tacrolimus (HY-13756) impurity. | |||||||||||||||||||||
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