6-Monoacetylmorphine (6-MAM) or 6-acetylmorphine (6-AM) is one of three active metabolites of heroin (diacetylmorphine), the others being morphine and the much less active 3-monoacetylmorphine (3-MAM).
6-MAM is rapidly created from heroin in the body, and then is either metabolized into morphine or excreted in the urine. Since 6-MAM is a unique metabolite to heroin, its presence in the urine confirms that heroin was the opioid used. This is significant because on a urine immunoassay drug screen, the test typically tests for morphine, which is a metabolite of a number of legal and illegal opiates/opioids such as codeine, morphine sulfate, and heroin. Trace amounts of 6-MAM, a specific metabolite of heroin, are also excreted for approximately 6-8 hours following heroin use. so a urine specimen must be collected soon after the last heroin use, however, the presence of 6-MAM suggests that heroin was used as recently as within the last day. 6-MAM is naturally found in the brain of certain mammals.
"6 AM" is a song performed by Colombian artist J Balvin featuring Puerto Rican singer Farruko. Is the fourth single from his debut studio album La Familia (2013). The song is nominated for Best Urban Performance and Best Urban Song at the 15th Latin Grammy Awards. It won the Billboard Latin Music Award for Latin Rhythm Airplay Song of the Year in 2015.
I looked at faith
I almost walked away
But I looked again
I found the nerve to close my eyes and say the words
To ask you in
And I heard no heavenly choir
No angels in whit attire
i got no amazing super hum omnipresent pow but....
CHORUS
I know You now
I know You now
I know You're in my heart
I know You now
Beyond the shadow of a doubt
I know You now
I look at peace, that once was out of reach
And now it's here
i read Your word that some believe is so absurd
But I hold dear, yea
'Cause You loved me with your dying breath
You saved me when You conquered death