https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3159558/

BE usually has higher urine concentrations and longer detection times than other cocaine metabolites; however, BE identification of cocaine use has limitations.

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

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

Apr 15, 2019 ... Below are timeframes for cocaine detection in drug tests. ... Failure of amoxicillin to produce false-positive urine screens for cocaine metabolite.

https://academic.oup.com/jat/article-pdf/26/7/393/2090069/26-7-393.pdf

Thus, mean cocaine metabolite detection times were consistent with prolonged elimination, with 63% of participants testing positive longer than the expected ...

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

Cocaine is detected in urine by identification of benzoylecgonine, an inactive metabolite of cocaine. In contrast to amphetamine immunoassays, which are ...

https://americanaddictioncenters.org/cocaine-treatment/how-long-in-system

3 days ago ... Find out the length of detection of cocaine in blood, urine, and saliva. ... Cocaine or its metabolites typically can be detected in the blood and ...

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

It also states, “High-frequency users build up metabolites in the system, ... The length of the cocaine detection period depends on the kind of drug test given.