Tacrolimus Impurity 2 🔍
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ABC01338XM

Tacrolimus Impurity 2

On Request

MF: C44H69NO12  |  MW: 804.0000

CAS Number 131944-48-4
Purity N/A
Product Type API Impurity
Parent Drug Tacrolimus
Lead Time On Request
IUPAC Name
(1R,9S,12R,13E,15S,16S,19R,20E,23S,25S,26R,27S,29R)-1,16-dihydroxy-12-[(1R,3S,4R)-4-hydroxy-3-methoxycyclohexyl]-25,27-dimethoxy-13,15,21,23,29-pentamethyl-19-prop-2-enyl-11,30-dioxa-4-azatricyclo[24.3.1.04,9]triaconta-13,20-diene-2,3,10,18-tetrone

📝 Synonyms

131944-48-4 (E/Z)-FK-506 26,28-Allylic Ester Rearrangement Impurity

🔬 Chemical Identifiers

C[C@@H]1C[C@@H]([C@@H]2[C@H](C[C@H]([C@@](O2)(C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H](/C(=C/[C@@H]([C@H](CC(=O)[C@@H](/C=C(/C1)\C)CC=C)O)C)/C)[C@@H]4CC[C@H]([C@H](C4)OC)O)O)C)OC)OC
InChI=1S/C44H69NO12/c1-10-13-30-19-25(2)18-26(3)20-37(54-8)40-38(55-9)22-29(6)44(52,57-40)41(49)42(50)45-17-12-11-14-32(45)43(51)56-39(31-15-16-33(46)36(23-31)53-7)28(5)21-27(4)34(47)24-35(30)48/h10,19,21,26-27,29-34,36-40,46-47,52H,1,11-18,20,22-24H2,2-9H3/b25-19+,28-21+/t26-,27-,29+,30+,31+,32-,33+,34-,36-,37-,38-,39-,40+,44+/m0/s1
CISNOWSTVWQKDD-NNRSKTCFSA-N
156621058

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