https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5573903/

Cocaine is a common drug of abuse. To detect its use, a screening detection concentration for the cocaine metabolite benzoylecgonine is commonly set at 150 ...

https://www.ncbi.nlm.nih.gov/pubmed/8336486

J Anal Toxicol. 1993 May-Jun;17(3):138-42. Cocaine metabolite ( benzoylecgonine) in hair and urine of drug users. Martinez F(1), Poet TS, Pillai R, Erickson J, ...

https://www.sciencedirect.com/topics/neuroscience/benzoylecgonine

Benzoylecgonine (BZ) and ecgonine methyl ester (EME) are the most abundant metabolites of over 11 metabolites of cocaine as shown in Fig. 17.1 [10–13].

https://deserthopetreatment.com/cocaine-abuse/stay-in-system/

Apr 15, 2019 ... When a person consumes cocaine, the liver primarily converts it to the metabolites benzoylecgonine and ecgonine methyl ester.

https://addictionresource.com/drug-testing/cocaine-testing/

Cocaine drug testing can come in several different forms. ... substance that a person is tested for usually isn't cocaine, but rather its metabolite Benzoylecgonine.

https://www.labcorp.com/test-menu/22856/cocaine-metabolite-screen-and-confirmation-urine

Cocaine is a highly abused drug that is most frequently detected in the urine as the metabolite benzoylecgonine and usually as part of a multiclass drug profile.

https://delphihealthgroup.com/cocaine/how-long-drug-test/

However, what a drug test looks for is the presence of the benzoylecgonine, an inactive metabolite that has a longer half-life than cocaine. This is why tests can ...

https://lagunatreatment.com/cocaine-abuse/combined-with-other-substances/

3 days ago ... The major metabolite for cocaine is called benzoylecgonine, and it is often measured in urine drug testing since it is detectable for a longer ...

https://en.wikipedia.org/wiki/Benzoylecgonine

Benzoylecgonine is the main metabolite of cocaine. Contents. 1 Pharmacokinetics; 2 Urinalysis; 3 Presence in drinking water; 4 See also; 5 References ...

https://www.adt-healthcare.com/blog/post/how-long-cocaine-stay-in-urine/

Nov 22, 2017 ... Here, the liver process cocaine into several metabolites. One of these metabolites is benzoylecgonine. This process allows the body to purge ...