Chemical
CAS: 1700657-83-5
(3S,4R,5S,8R,12S,14S,15R,16S,18R,25aS,E)-8-allyl-5,15,19-trihydroxy-3-((E)-1-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl)-14,16-dimethoxy-4,10,12,18-tetramethyl-1,7,20-trioxo-1,3,4,5,6,7,8,11,12,13,14,15,16,17,18,19,20,22,23,24,25,25a-docosahydropyrido[2,1-c][1,4]oxaazacyclodocosine-19-carboxylic acid
Tacrolimus Impurity 6 (Tacrolimus Hydroxy Acid Impurity)
Formula: C₄₄H₇₁NO₁₃
Specifications
Key details (from tblproducts)
| CAS | 1700657-83-5 |
| Category | Impurity |
| Molecular formula | C₄₄H₇₁NO₁₃ |
| Molecular weight | 822.03 |
| IUPAC | (3S,4R,5S,8R,12S,14S,15R,16S,18R,25aS,E)-8-allyl-5,15,19-trihydroxy-3-((E)-1-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl)-14,16-dimethoxy-4,10,12,18-tetramethyl-1,7,20-trioxo-1,3,4,5,6,7,8,11,12,13,14,15,16,17,18,19,20,22,23,24,25,25a-docosahydropyrido[2,1-c][1,4]oxaazacyclodocosine-19-carboxylic acid |
| Smileys | C/C([C@@H]1[C@H](C)[C@@H](O)CC([C@H](CC=C)/C=C(C[C@H](C)C[C@H](OC)[C@@H](O)[C@@H](OC)C[C@@H](C)C(C(N2[C@H](C(O1)=O)CCCC2)=O)(C(O)=O)O)\C)=O)=C\[C@H]3C[C@@H](OC)[C@H](O)CC3 |
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