Opiate vs Opioid
Definition
Opiate = naturally derived from Papaver somniferum (morphine, codeine). Opioid = broader term covering opiates plus semi-synthetic (heroin, oxycodone) and fully synthetic (fentanyl, methadone, tramadol) molecules acting at mu, kappa or delta opioid receptors.
Related terms
- 6-Monoacetylmorphine (6-MAM)
- A transient diagnostic metabolite of heroin (diacetylmorphine) formed by the rapid hydrolysis of one acetyl group. Half-life is 6 to 25 minutes...
- Benzoylecgonine
- Major urinary metabolite of cocaine. Detected by immunoassay screen and LC-MS-MS confirmation; window of detection 2 to 4 days for occasional use.
- Duquenois-Levine Test
- A three-reagent presumptive test for cannabinoids: vanillin + acetaldehyde in ethanol (Reagent 1), concentrated hydrochloric acid (Reagent 2), and chloroform partition (Reagent...
- Marquis Reagent
- A presumptive drug test reagent consisting of formaldehyde in concentrated sulphuric acid, first described by Edmund Marquis in 1896. It produces characteristic...
- Narcotic (NDPS Sense)
- In Indian law (NDPS Act 1985, Section 2(xiv)), a substance listed in the narcotic schedule. Includes natural and semi-synthetic opiates, fully synthetic...
- NDPS Commercial Quantity
- Threshold under the NDPS Act 1985 above which the offence attracts 10 to 20 years rigorous imprisonment and a Section 37 bail...
- Stimulant
- CNS-activating drug that raises alertness, attention and energy. Mechanism is usually dopamine and noradrenaline release or reuptake block. Family includes amphetamine, methamphetamine,...
Explained in
- Stimulants, Narcotics and Opiates: Forensic ToxicologyOpiate = naturally derived from Papaver somniferum (morphine, codeine). Opioid = broader term covering opiates plus semi-synthetic (heroin, oxycodone) and full...