Yes. 7-OH-mitragynine is one of the 76 compounds in the LabX LC-MS/MS confirmation panel, reported as detected at or above 50 ng/mL. It is a breakdown product of mitragynine (kratom). 7-OH-mitragynine is not one of the 12 lines on the LabX 12-panel screen. It is identified by adding laboratory confirmation, which tests for all 76 compounds on the panel.
7-Hydroxymitragynine (7-OH) is a kratom alkaloid that is also formed from mitragynine in the body. It acts on opioid receptors more strongly than mitragynine, and concentrated 7-OH products are sold separately from traditional kratom.
7-Hydroxymitragynine is not an FDA-approved medicine, and its regulatory status is under active review.
Because 7-OH-mitragynine comes from Mitragynine, the two are reported side by side and read together.
7-OH-mitragynine is measured by liquid chromatography with tandem mass spectrometry (LC-MS/MS), which separates the compounds in a sample and identifies each one by its mass. That is different from a rapid screen, which reacts to a family of drugs and can occasionally react to a related substance. The laboratory reports 7-OH-mitragynine as detected when its concentration is at or above the cut-off of 50 ng/mL, within a reportable range of 50–5,000 ng/mL. It is one of 4 compounds in the fentanyl and novel opioids family on the 76-drug confirmation panel.
The laboratory's confirmation report does not print a standard detection window for 7-OH-mitragynine. How long any compound stays measurable varies with the amount taken, how often it is used, metabolism and hydration, and a laboratory result cannot be used to work out when a substance was taken.
7-OH-mitragynine is not one of the 12 lines on the LabX 12-panel screen. It is identified by adding laboratory confirmation, which tests for all 76 compounds on the panel.
Measuring 7-hydroxymitragynine alongside mitragynine helps a laboratory report reflect both traditional kratom products and concentrated 7-OH products.
Fentanyl and its metabolite, plus the main alkaloids in kratom. These are not reliably found by general opiate screens, which is why confirmation measures them directly.
Yes. 7-OH-mitragynine is one of the 76 compounds in the LabX LC-MS/MS confirmation panel, reported as detected at or above 50 ng/mL. It is a breakdown product of mitragynine (kratom). 7-OH-mitragynine is not one of the 12 lines on the LabX 12-panel screen. It is identified by adding laboratory confirmation, which tests for all 76 compounds on the panel.
LabX reports 7-OH-mitragynine as detected at or above 50 ng/mL, and the method's reportable range is 50–5,000 ng/mL. A result below the cut-off is reported as not detected; it does not prove none was present.
The laboratory report does not print a standard window for 7-OH-mitragynine. Detection time varies with dose, frequency of use, metabolism and hydration.
7-OH-mitragynine is not one of the 12 lines on the LabX 12-panel screen. It is identified by adding laboratory confirmation, which tests for all 76 compounds on the panel.
7-Hydroxymitragynine is not an FDA-approved medicine, and its regulatory status is under active review.
7-OH-mitragynine is a breakdown product of mitragynine (kratom). Laboratories measure it because it shows the parent drug was actually processed by the body.
Terms on this page: metabolite · cut-off · detection window · presumptive result · confirmation test. More questions: LabX answers.
Test for 7-OH-mitragynine and 75 other compounds
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