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Alkaloid Stock Photos and Images
RMJJAJ9F–PIERRE JOSEPH PELLETIER (1788-1842) French chemist at left with Joseph Caventou shown discovering the alkaloid of quinine in 1820
RMKA1M0P–Cinchonidine microslide melt, Cinchonidine is an alkaloid found in Cinchona officinalis and Gongronema latifolium, cross polarized photomicrograph.
RF2ANNKMX–Nicotine molecule skeletal formula. 2D structure of C10H14N2, an addictive stimulant and alkaloid dried tobacco leaves for cigarettes and cigars.
RFHACNGG–Nicotine. Molecular model of the alkaloid nicotine (C10.H14.N2), a stimulant drug found naturally in plants such as the tobacco plant (Nicotiana tabacum). Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and nitrogen (blue). Illustration.
RF2AAJG2Y–Strychnine, a highly toxic alkaloid that couses muscular convulsions and death through asphyxia
RMP9EBF4–Purple spotted stems characteristic of hemlock, Conium maculatum, hollow and poisonous, Devon, July
RF2J8JY85–Morphine chemical molecular structure icon isolated on white background. Alkaloid with analgesic effect. Medical opium drug formula. Vector outline illustration.
RF2M1HFY7–3D image of Cinchonine skeletal formula - molecular chemical structure of alkaloid isolated on white background
RMFTB3N0–Yellow-banded poison dart frog (Dendrobates leucomelas), also known as yellow-headed poison dart frog or bumblebee poison frog,
RM2N2JX5R–Papaver rhoeas or red poppy is a weed plant with single flowers, the petals are vivid red, the stem is usually covered with coarse hairs. Red poppy contains an alkaloid called rhoeadine, which is a mild sedative.
RF2F63PWD–Peyote cactus. Vector cartoon illustration icon design. Entheogen plant Peyote cactus t-shirt,poster print concept
RFJR1FHP–A single plant of Common Ragwort (Senecio jacobaea) growing in a hay field. Bedgebury Forest, Kent, UK.
RMKA1M8M–Cinchonidine microslide melt, Cinchonidine is an alkaloid found in Cinchona officinalis and Gongronema latifolium, cross polarized photomicrograph.
RF2CPP5K3–Ephedrine, chemical structure. Medication and stimulant to prevent low blood pressure and to treat obesity and asthma. Used illegally as doping agent.
RFHACPC4–Nicotine. Molecular model of the alkaloid nicotine (C10.H14.N2), a stimulant drug found naturally in plants such as the tobacco plant (Nicotiana tabacum). Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and nitrogen (blue). Illustration.
RF2AAJG39–Strychnine, a highly toxic alkaloid that couses muscular convulsions and death through asphyxia
RMP9EBEF–Purple spotted stems characteristic of hemlock, Conium maculatum, hollow and poisonous, Devon, July
RF2J9PG06–Morphine chemical molecular structure icon. Medical opioid drug formula isolated on white background. Alkaloid with analgesic painkiller effect. Vector graphic illustration
RF2K9767B–3D image of Pseudaconitine skeletal formula - molecular chemical structure of extremely toxic alkaloid isolated on white background
RM2J6FJ1H–Caltha leptosepala buttercup white marsh marigold twinflowered marsh marigold broadleaved marsh marigold
RMF5FGJT–Hydrocodone is a semi-synthetic opioid synthesized from codeine, one of the opioid alkaloids found in the opium poppy.
RFJR1FTD–A single plant of Common Ragwort (Senecio jacobaea) growing in a hay field. Bedgebury Forest, Kent, UK.
RMKA1M5T–Cinchonidine microslide melt, Cinchonidine is an alkaloid found in Cinchona officinalis and Gongronema latifolium, cross polarized photomicrograph.
RF2C212T1–Tryptamine. Skeletal and structural formula. Found in trace amounts in brains of mammals and it is hypothesized to play a role as neurotransmitter.
RFHACN4D–Batrachotoxin. Molecular model of the alkaloid batrachotoxin (C31.H42.N2.O6), a cardiotoxic and neurotoxic chemical found in poison dart frogs. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red). Illustration.
RFJ9C719–Reserpine alkaloid molecule. Isolated from Rauwolfia serpentina (Indian snakeroot). 3D rendering.
RF2AAJG2X–Strychnine, a highly toxic alkaloid that couses muscular convulsions and death through asphyxia
RMP9EBE0–Purple spotted stems characteristic of hemlock, Conium maculatum, hollow and poisonous, Devon, July
RMDW64P0–Paracetamol blister package isolated on white background. Produced by Alkaloid in Skopje, Macedonia
RF2JCRPJB–3D image of Dendrobine skeletal formula - molecular chemical structure of alkaloid isolated on white background
RMRJAB8E–Nymphaea caerulea, known primarily as blue lotus (or blue Egyptian lotus), but also blue water lily (or blue Egyptian water lily), and sacred blue lily, is a water lily in the genus Nymphaea. Like other species in the genus, the plant contains the psychoactive alkaloid aporphine (not to be confused with apomorphine). It was known to the Ancient Egyptian civilizations.
RMF5FGK2–Hydrocodone is a semi-synthetic opioid synthesized from codeine, one of the opioid alkaloids found in the opium poppy.
RMKW668K–Dwarf Mormon Tea, Ephedra monosperma, red berries Ephedra minima Fruits ripe cones Herbs used in Asian medicine, alkaloid ephedrine Ephedra plant
RMKA1M36–Cinchonidine microslide melt, Cinchonidine is an alkaloid found in Cinchona officinalis and Gongronema latifolium, cross polarized photomicrograph.
RF2ANNKJY–Caffeine molecule skeletal formula. 2D structure of C8H10N4O2, a methylxanthine alkaloid, also theine. Psychoactive drug in coffee, cola and tea.
RFHACNYP–Batrachotoxin. Molecular model of the alkaloid batrachotoxin (C31.H42.N2.O6), a cardiotoxic and neurotoxic chemical found in poison dart frogs. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red). Illustration.
RFJ9C717–Reserpine alkaloid molecule. Isolated from Rauwolfia serpentina (Indian snakeroot). 3D rendering.
RMP9EBF5–Purple spotted stems characteristic of hemlock, Conium maculatum, hollow and poisonous, Devon, July
RMDW64P4–Analgin blister package isolated on white background. Produced by Alkaloid in Skopje, Macedonia
RF2JCRP4N–3D image of Cyclopamine skeletal formula - molecular chemical structure of steroidal alkaloid isolated on white background
RMRJAB8G–Nymphaea caerulea, known primarily as blue lotus (or blue Egyptian lotus), but also blue water lily (or blue Egyptian water lily), and sacred blue lily, is a water lily in the genus Nymphaea. Like other species in the genus, the plant contains the psychoactive alkaloid aporphine (not to be confused with apomorphine). It was known to the Ancient Egyptian civilizations.
RF2RH07G8–Prescription and Illegal drug addiction is a chronic, often relapsing brain disease that causes compulsive drug seeking use, despite harmful consequences
RMF5FGJR–Hydrocodone is a semi-synthetic opioid synthesized from codeine, one of the opioid alkaloids found in the opium poppy.
RF2MNXPTN–Pink Eupatorium cannabinum, commonly known as hemp-agrimony in flower.Wild pink flowers of Hemp-agrimony . Eupatorium cannabinum plant in bloom.
RMKFECR0–Cinchonidine microslide melt, Cinchonidine is an alkaloid found in Cinchona officinalis and Gongronema latifolium, cross polarized photomicrograph
RF2GBBPCN–Chemical formula, skeletal formula, and 3D ball-and-stick model of nicotine, white background
RFHACPJ6–Theobromine. Molecular model of the bitter alkaloid chemical theobromine (C7.H8.N4.O2), found in the cacao plant and products made from that plant such as cocoa and chocolate. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red). Illustration.
RFJ9C71E–Reserpine alkaloid molecule. Isolated from Rauwolfia serpentina (Indian snakeroot). 3D rendering.
RMP9EBF2–Purple spotted stems characteristic of hemlock, Conium maculatum, hollow and poisonous, Devon, July
RF2D4NX12–Red poppy flower. Opened petals of a flowering poppy with stamens and a poppy head. Blue-green blurred natural background. macro photography
RF2JCRPJ6–3D image of Delphinine skeletal formula - molecular chemical structure of toxic diterpenoid alkaloid isolated on white background
RF2EAW6JH–Celandine plant of the buttercup family that produces yellow flowers in the early spring. Sunny photo.
RMW3FN5P–Two periwinkles together, a symbol for everlasting love, ideal for representing romance. This flower is full of alkaloids and is used for treatment
RMRJAB8J–Nymphaea caerulea, known primarily as blue lotus (or blue Egyptian lotus), but also blue water lily (or blue Egyptian water lily), and sacred blue lily, is a water lily in the genus Nymphaea. Like other species in the genus, the plant contains the psychoactive alkaloid aporphine (not to be confused with apomorphine). It was known to the Ancient Egyptian civilizations.
RF2RHA39X–Prescription & Illegal drug addiction is a chronic, often relapsing brain disease that causes compulsive drug seeking use, despite harmful consequence
RFHACNPJ–Theobromine. Molecular model of the bitter alkaloid chemical theobromine (C7.H8.N4.O2), found in the cacao plant and products made from that plant such as cocoa and chocolate. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red). Illustration.
Search Results for Alkaloid Stock Photos and Images (6,959)
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