Search keywords: analgesic
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Alfentanil opioid analgesic drug molecule. Skeletal formula.
Hodgkinsine molecular structure, natural indole alkaloid with reported analgesic and psychoactive properties, clean scientific vector diagram, flat skeletal chemical formula isolated
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BW373U86 molecular structure, experimental selective ?-opioid receptor agonist analgesic research compound, clean scientific vector diagram, flat skeletal chemical formula isolated
Nicomorphine molecular structure, semi-synthetic opioid analgesic drug for pain management, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Eptazocine molecular structure, mixed opioid receptor agonist–antagonist analgesic drug, clean scientific vector diagram, skeletal chemical formula
Dimenoxadol molecular structure, synthetic opioid analgesic drug for pain relief, clean scientific vector diagram, flat skeletal chemical formula isolated
Frakefamide molecular structure, synthetic peripherally acting opioid peptide analgesic with limited CNS penetration, clean scientific vector diagram, flat skeletal chemical formula isolated
Furanylfentanyl molecular structure, potent synthetic opioid analgesic illicitly used recreationally and linked to overdoses, clean scientific vector diagram, flat skeletal chemical formula isolated
Acrylfentanyl molecular structure, ultra-potent synthetic opioid analgesic associated with overdose deaths, clean scientific vector diagram, flat skeletal chemical formula isolated
Butyrfentanyl molecular structure, potent synthetic opioid analgesic associated with recreational misuse and overdose, clean scientific vector diagram, flat skeletal chemical formula isolated
Endomorphin-2 molecular structure, endogenous tetrapeptide potent ?-opioid receptor agonist analgesic neuropeptide, clean scientific vector diagram, flat skeletal chemical formula isolated
Oxycodegol molecular structure, novel ?-opioid receptor partial agonist analgesic drug for chronic pain, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Ethylmorphine molecular structure, semi-synthetic opioid analgesic and antitussive cough suppressant drug, clean scientific vector diagram, flat skeletal chemical formula isolated
Oxilorphan molecular structure, mixed opioid receptor agonist–antagonist analgesic drug, clean scientific vector diagram, skeletal chemical formula
Desomorphine molecular structure, potent semi-synthetic opioid analgesic drug known as krokodil, clean scientific vector diagram, flat skeletal chemical formula isolated
Levacetylmethadol molecular structure, long-acting synthetic opioid analgesic formerly used in opioid substitution therapy, clean scientific vector diagram, flat skeletal chemical formula isolated
Picenadol molecular structure, dual μ-opioid receptor agonist–antagonist analgesic drug, clean scientific vector diagram, skeletal chemical formula
Fluorophen molecular structure, synthetic opioid research chemical with potent analgesic activity, clean scientific vector diagram, flat skeletal chemical formula isolated
Alfentanil molecular structure, short-acting potent synthetic opioid analgesic drug used in anesthesia, clean scientific vector diagram, flat skeletal chemical formula isolated
Acetylfentanyl molecular structure, potent synthetic opioid analgesic and illicit recreational drug linked to overdose, clean scientific vector diagram, flat skeletal chemical formula isolated
Propiram molecular structure, atypical synthetic opioid analgesic drug for moderate pain, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Leu-enkephalin molecular structure, endogenous pentapeptide natural opioid receptor agonist analgesic neuropeptide, clean scientific vector diagram, flat skeletal chemical formula isolated
Casokefamide molecular structure, experimental opioid peptide analgesic compound derived from casein, clean scientific vector diagram, flat skeletal chemical formula isolated
Metkefamide molecular structure, synthetic opioid peptide analgesic with prolonged activity, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Nicodicodine molecular structure, semi-synthetic opioid analgesic and antitussive drug, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Akuammine molecular structure, indole alkaloid analgesic plant compound, clean scientific vector diagram, skeletal chemical formula
Adrenorphin molecular structure, endogenous opioid-like peptide with analgesic and neuromodulatory activity, clean scientific vector diagram, flat skeletal chemical formula isolated
Anileridine molecular structure, semi-synthetic opioid analgesic historically used for pain management, clean scientific vector diagram, flat skeletal chemical formula isolated
Benzhydrocodone molecular structure, prodrug of hydrocodone opioid analgesic used for pain relief, clean scientific vector diagram, flat skeletal chemical formula isolated
RWJ-394674 Chemical Structure Illustration
Paracetamol (Acetaminophen) molecule molecular structure, analgesic compound skeletal formula, simple diagram illustration
Levomethorphan molecular structure, opioid analgesic and antitussive cough suppressant drug, clean scientific vector diagram, flat skeletal chemical formula isolated on white background
Zenazocine Chemical Structure Illustration
Cyclorphan Chemical Structure Illustration
7-Hydroxymitragynine molecular structure, active kratom indole alkaloid partial ?-opioid receptor agonist, clean scientific vector diagram, flat skeletal chemical formula isolated
Akuammicine molecular structure, natural indole alkaloid with analgesic opioid-receptor activity, clean scientific vector diagram, flat skeletal chemical formula isolated
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Bromadoline molecule chemical structure – kappa opioid receptor agonist used in pain research, skeletal formula on white background
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Ciprefadol Chemical Structure Vector
Benzylmorphine molecular structure, semi-synthetic opioid analgesic and antitussive historical pharmaceutical compound, clean scientific vector diagram, flat skeletal chemical formula isolated
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Desmetramadol molecular structure, active metabolite of tramadol opioid analgesic for pain relief, clean scientific vector diagram, flat skeletal chemical formula isolated
TAN-67 Chemical Structure Diagram
Bezitramide molecular structure, potent synthetic opioid analgesic historically used for severe pain treatment, clean scientific vector diagram, flat skeletal chemical formula isolated
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Diamorphine flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
Hydrocodone molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Embutramide flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
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Anileridine skeletal structure.Opioid analgesic compound schematic illustration. Simple diagram, chemical formula.
Paracetamol, acetaminophen molecule. It is is a non-opioid analgesic and antipyretic agent. Skeletal chemical formul.
Levorphanol flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
Hydromorphone flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
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Remifentanil molecule. It is opioid analgesic used in anesthesia. Molecule model. Sheet of paper in a cage
Isotonitazene opioid analgesic drug molecule. Skeletal formula.
Acetylsalicylic acid, aspirin, ASA molecule. It is salicylate, analgesic and antipyretic medication. Skeletal chemical formula. Paper packaging for drugs.
Acetylpropionylmorphine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Capsaicin chili pepper molecule. Used in food, drugs, pepper spray, etc.  Skeletal formula.
Tramadol opioid analgesic drug molecule. Skeletal formula.
Paralaudin molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Hydrocodone narcotic analgesic drug molecule. Also used as cough medicine. Skeletal formula.
Sufentanil molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Pitiramide molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Aminopyrine skeletal structure.Pyrazolone analgesic compound schematic illustration. Simple diagram, chemical formula.
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Carfentanil, carfentanyl molecule. It is derivative of fentanyl, one of the most potent opioids, used in veterinary medicine to anesthetize large animals. Structural formula, dark blue background
Nicodicodeine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Dibenzoylmorphine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Acetanilide, C8H9NO, drug molecule. It has analgesic and fever-reducing properties. Structural chemical formula
Levomethadone flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
Remifentanil anaesthetic and analgesic drug molecule. Skeletal formula.
Acetylfentanyl molecule. Synthetic opioid analgesic from the fentanyl family. Molecule model, Sheet of paper in a cage. Vector i
Piritramide flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
Remifentanil anaesthetic and analgesic drug molecule. Skeletal formula.
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Dipropanoylmorphine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Oxymorphone opioid analgesic drug molecule. Skeletal formula.
Heroin molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Codeine, opioid analgesic molecule. It is used as a central analgesic, sedative, hypnotic, antinociceptive, antiperistaltic agent. Structural chemical formula and molecule model
Morphine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Allylprodine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
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Ocfentanil molecule. Synthetic opioid analgesic structurally related to fentanyl. Sheet of paper in a cage
Acetylfentanyl molecule. Synthetic opioid analgesic from the fentanyl family. Structural chemical formula and molecule model. Vector
Oxymorphone opioid analgesic drug molecule. Skeletal formula.
Isotonitazene opioid analgesic drug molecule. Skeletal formula.
Paracetamol (acetaminophen) analgesic drug molecule. Used to reduce fever and relieve pain. Skeletal formula.
Dextropropoxyphene molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
Remifentanil molecule. It is opioid analgesic used in anesthesia. Skeletal chemical formula. Paper packaging for drugs
Tilidine flat skeletal molecular structure Opioid analgesic drug used in Pain treatment. Vector illustration scientific diagram.
Remifentanil anaesthetic and analgesic drug molecule. Skeletal formula.
Flupirtine analgesic drug molecule. Skeletal formula.
Ocfentanil molecule. Synthetic opioid analgesic structurally related to fentanyl.
Pethidine opioid analgesic drug molecule. Skeletal formula.
Dihydroetorphine molecular structure, flat skeletal chemical formula. Opioid, painkiller, narcotic, analgesic drug used to treat . Vector illustration.
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