Magnesium → HCID 178484161, compound

HRID 1704379Notes

Reaction equation

[Mg:1].[CH3:2][C@:3]1([OH:34])[C@@H:17]2[C:12](=[C:13]([OH:32])[C@:14]3([OH:31])[C:22](=[O:23])[C:21]([C:24]([NH2:26])=[O:25])=[C:20]([OH:27])[C@@H:19]([N:28]([CH3:30])[CH3:29])[C@@H:15]3[C@H:16]2[OH:18])[C:10](=[O:11])[C:9]2[C:8]([OH:33])=[CH:7][CH:6]=[CH:5][C:4]1=2>>[Mg:1].[CH3:2][C@:3]1([OH:34])[C@@H:17]2[C:12](=[C:13]([OH:32])[C@:14]3([OH:31])[C:22](=[O:23])[C:21]([C:24]([NH2:26])=[O:25])=[C:20]([OH:27])[C@@H:19]([N:28]([CH3:30])[CH3:29])[C@@H:15]3[C@H:16]2[OH:18])[C:10](=[O:11])[C:9]2[C:8]([OH:33])=[CH:7][CH:6]=[CH:5][C:4]1=2

Participants

Reactant 2

HCID 5462224Magnesium

HCID 178484160HCID 178484160, compound

Product 1

HCID 178484161HCID 178484161, compound

Procedure

Magnesium ions combine with oxytetracycline in solution to form magnesium-oxytetracycline chelates. Magnesium oxide is a convenient and preferred source of magnesium ions, but other magnesium compounds useful for this purpose include magnesium chloride, magnesium acetate, magnesium sulfate, magnesium ascorbate, magnesium lactate and magnesium gluconate. The preferred molar ratio of magnesium to oxytetracycline in these compositions is from about 0.8 to 1.1.

Sources & evidence

ORD record: ord-59f98b24efb747bd99df6303aa32caf0
Source dataset: uspto-grants-1978_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04126680

Reaction notes

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