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2,α-Dimethyltryptamine
2,α-Dimethyltryptamine (2,α-DMT), also known as 2-methyl-α-methyltryptamine (2-Me-αMT or 2-Me-AMT), is a tryptamine and a lesser-known psychedelic drug. It is the 2,α-dimethyl analog of DMT and the 2-methyl derivative of α-methyltryptamine (αMT or AMT). Its synthesis was first reported in 1965. Alexander Shulgin lists the dosage as 300-500 mg, and the duration as 7–10 hours in his book ''TiHKAL'' (''Tryptamines I Have Known and Loved''). 2,α-DMT causes mydriasis and paresthesia. It also produces a calm, drunk-like feeling. Very little data exists about the pharmacological properties, metabolism, and toxicity of 2,α-DMT. See also * 2-Methyltryptamine 2-Methyltryptamine (2-MT, 2-Me-T, or 2-methyl-T) is a serotonin receptor agonist of the substituted tryptamine, tryptamine family. It shows dramatically reduced activity at serotonin receptors compared to tryptamine and mixed effects in terms of ... (2-MT or 2-Me-T) * 2-Methyl-''N'',''N''-diethyltryptamine (2-Me-DET) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-Alkyltryptamines
2-Methyltryptamine (2-MT, 2-Me-T, or 2-methyl-T) is a serotonin receptor agonist of the tryptamine family. It shows dramatically reduced activity at serotonin receptors compared to tryptamine and mixed effects in terms of psychedelic-like effects in animals. Pharmacology 2-MT shows affinity (Ki) for the serotonin 5-HT1A and 5-HT2A receptors, with Ki values of 1,095nM and 7,774nM, respectively. These affinities were respectively 34-fold and 3.2-fold lower than those of tryptamine in the same study. It also acts as an agonist of the serotonin 5-HT1A and 5-HT2A receptors, with values of 12,534nM and 4,598nM, respectively. These activational potencies were respectively 14-fold and 19-fold lower than those of tryptamine in the same study. It does not produce conditioned place preference (CPP), self-administration, or changes in locomotor activity in rodents. Findings on whether 2-MT produces the head-twitch response (HTR), a behavioral proxy of psychedelic effects, are mixed. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-Methoxy-2,N,N-trimethyltryptamine
5-Methoxy-2,''N'',''N''-trimethyltryptamine (5-MeO-2,''N'',''N''-TMT, 5-MeO-TMT), also known as 2-methyl-5-methoxy-''N'',''N''-dimethyltryptamine (2-Me-5-MeO-DMT), is a serotonin receptor modulator and psychedelic drug, psychedelic drug of the substituted tryptamine, tryptamine and substituted 2-alkyltryptamine, 2-alkyltryptamine families. It was first chemical synthesis, synthesized by Alexander Shulgin and reported in his 1997 book ''TiHKAL'' (''Tryptamines I Have Known and Loved''). Dosage and effects According to Alexander Shulgin in ''TiHKAL'', 5-MeO-TMT has a dose range of 75 to 150mg oral administration, orally and a duration of action, duration of 5 to 10hours. It produces effects including aphrodisiac, sexual stimulation, enhanced orgasm, mental relaxation, relaxation, sedation, tingling, sleep disturbances, chills and cold sensations, time dilation, reduced heart rate, reduced respiratory rate, mild nausea, motor incoordination, visual waviness, mild to pronounced closed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2,N,N-Trimethyltryptamine
2,''N,N''-Trimethyltryptamine (2,''N,N''-TMT), also known as 2-methyl-''N'',''N''-dimethyltryptamine (2-Me-DMT), is a tryptamine derivative. It is not a psychedelic, but instead produces tactile enhancement and auditory distortion. The drug was invented by Alexander Shulgin and reported in his book TiHKAL (#34). Effects 2-Me-DMT is claimed to show psychoactive effects at a dosage of 50–100 mg orally, but these are relatively mild compared to other similar drugs. This suggests that while the 2-methyl group has blocked the binding of metabolic enzymes, it is also interfering with binding to the 5-HT2A receptor target that mediates the hallucinogenic effects of these drugs. The specific effects produced by 2-Me-DMT included tingling, mild stomach rumbling, mild relaxation, skin "alerting" especially on the head and neck, bodily/tactile activation and heightened sensitivity, auditory distortion, and altered tonal perception. There were no visuals, no cloudiness of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-Methyl-N,N-diethyltryptamine
2-Me-DET, also known as 2-methyl-''N'',''N''-diethyltryptamine, is a lesser-known psychedelic drug of the tryptamine family. It is the 2-methyl analog of DET. 2-Me-DET was first synthesized by Alexander Shulgin. In his book ''TiHKAL'' (''Tryptamines I Have Known and Loved''), the minimum dosage is listed as 80-120 mg, and the duration listed as 6–8 hours. 2-Me-DET produces pitch distortion, like that of DiPT. Very little data exists about the pharmacological properties, metabolism, and toxicity of 2-Me-DET. See also * 2-Methyltryptamine (2-MT or 2-Me-T) * 2-Methyl-''N'',''N''-diethyltryptamine (2-Me-DET) * 2,''N'',''N''-Trimethyltryptamine (2,''N'',''N''-TMT or 2-Me-DMT) * 2,α-Dimethyltryptamine 2,α-Dimethyltryptamine (2,α-DMT), also known as 2-methyl-α-methyltryptamine (2-Me-αMT or 2-Me-AMT), is a tryptamine and a lesser-known psychedelic drug. It is the 2,α-dimethyl analog of DMT and the 2-methyl derivative of α-methyltryptamine ... (2,α-DMT or 2-Me-αMT) * 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-Methyltryptamine
2-Methyltryptamine (2-MT, 2-Me-T, or 2-methyl-T) is a serotonin receptor agonist of the substituted tryptamine, tryptamine family. It shows dramatically reduced activity at serotonin receptors compared to tryptamine and mixed effects in terms of head-twitch response, psychedelic-like effects in animals. Pharmacology 2-MT shows affinity (pharmacology), affinity (Ki) for the serotonin 5-HT1A receptor, 5-HT1A and 5-HT2A receptor, 5-HT2A receptors, with Ki values of 1,095nM and 7,774nM, respectively. These affinities were respectively 34-fold and 3.2-fold lower than those of tryptamine in the same study. It also acts as an agonist of the serotonin 5-HT1A and 5-HT2A receptors, with values of 12,534nM and 4,598nM, respectively. These receptor activation, activational potency (pharmacology), potencies were respectively 14-fold and 19-fold lower than those of tryptamine in the same study. It does not produce conditioned place preference (CPP), self-administration, or changes in locomoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substituted Tryptamine
Substituted tryptamines, or simply tryptamines, also known as serotonin analogues (i.e., 5-hydroxytryptamine analogues), are organic compounds which may be thought of as being derived from tryptamine itself. The molecular structures of all tryptamines contain an indole ring, joined to an amino group, amino (NH2) group via an ethyl (−CH2–CH2−) side chain, sidechain. In substituted tryptamines, the indole ring, sidechain, and/or amino group are modified by substituting another group for one of the hydrogen (H) atoms. Well-known tryptamines include serotonin, an important neurotransmitter, and melatonin, a hormone involved in regulating the sleep-wake cycle. Tryptamine alkaloids are found in fungi, plants and animals; and sometimes used by humans for the neurological or psychotropic effects of the substance. Prominent examples of tryptamine alkaloids include psilocybin (from "psilocybin mushrooms") and dimethyltryptamine, DMT. In South America, dimethyltryptamine is obtained f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mydriasis
Mydriasis is the Pupillary dilation, dilation of the pupil, usually having a non-physiological cause, or sometimes a physiological pupillary response. Non-physiological causes of mydriasis include disease, Physical trauma, trauma, or the use of certain types of drug, drugs. It may also be of unknown cause. Normally, as part of the pupillary light reflex, the pupil dilates in the dark and miosis, constricts in the light to respectively improve vividity at night and to protect the retina from sunlight damage during the day. A ''mydriatic'' pupil will remain excessively large even in a bright environment. The excitation of the radial fibres of the iris which increases the pupillary aperture is referred to as a mydriasis. More generally, mydriasis also refers to the natural dilation of pupils, for instance in low light conditions or under sympathetic stimulation. Mydriasis is frequently induced by drugs for certain Ophthalmology, ophthalmic examinations and procedures, particularly th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drunk
Alcohol intoxication, commonly described in higher doses as drunkenness or inebriation, and known in overdose as alcohol poisoning, is the behavior and physical effects caused by recent consumption of alcohol. The technical term ''intoxication'' in common speech may suggest that a large amount of alcohol has been consumed, leading to accompanying physical symptoms and deleterious health effects. Mild intoxication is mostly referred to by slang terms such as ''tipsy'' or ''buzzed''. In addition to the toxicity of ethanol, the main psychoactive component of alcoholic beverages, other physiological symptoms may arise from the activity of acetaldehyde, a metabolite of alcohol. These effects may not arise until hours after ingestion and may contribute to a condition colloquially known as a hangover. Symptoms of intoxication at lower doses may include mild sedation and poor coordination. At higher doses, there may be slurred speech, trouble walking, impaired vision, mood swings an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paresthesia
Paresthesia is a sensation of the skin that may feel like numbness (''hypoesthesia''), tingling, pricking, chilling, or burning. It can be temporary or Chronic condition, chronic and has many possible underlying causes. Paresthesia is usually painless and can occur anywhere on the body, but most commonly in the arms and legs. The most familiar kind of paresthesia is the sensation known as ''pins and needles'' after having a limb "fall asleep" (''obdormition''). A less common kind is formication, the sensation of insects crawling on the skin. Causes Transient Paresthesias of the hands, feet, legs, and arms are common transient symptoms. The briefest electric shock type of paresthesia can be caused by tweaking the ulnar nerve near the elbow; this phenomenon is colloquially known as bumping one's "funny bone". Similar brief shocks can be experienced when any other nerve is tweaked (e.g. a pinched neck nerve may cause a brief shock-like paresthesia toward the scalp). In the older a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TiHKAL
''TiHKAL: The Continuation'' is a 1997 book written by Alexander Shulgin and Ann Shulgin about a family of psychoactive drugs known as tryptamines. A sequel to '' PiHKAL: A Chemical Love Story'', ''TiHKAL'' is an acronym that stands for "Tryptamines I Have Known and Loved". Content ''TIHKAL'', much like its predecessor ''PIHKAL'', is divided into two parts. The first part, for which all rights are reserved, begins with a fictionalized autobiography, picking up where the similar section of ''PIHKAL'' left off; it then continues with a collection of essays on topics ranging from psychotherapy and the Jungian mind to the prevalence of DMT in nature, ayahuasca and the War on Drugs. The second part of ''TIHKAL'', which may be conditionally distributed for non-commercial reproduction , is a detailed synthesis manual for 55 psychedelic compounds (many discovered by Alexander Shulgin himself), including their chemical structures, dosage recommendations, and qualitative comments. Shul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychedelics, Dissociatives And Deliriants
Hallucinogens, also known as psychedelics, entheogens, or historically as psychotomimetics, are a large and diverse class of psychoactive drugs that can produce altered states of consciousness characterized by major alterations in thought, mood, and perception as well as other changes. Hallucinogens are often categorized as either being psychedelics, dissociatives, or deliriants, but not all hallucinogens fall into these three classes. Examples of hallucinogens include psychedelics or serotonin 5-HT2A receptor agonists like LSD, psilocybin, mescaline, and DMT; dissociatives or NMDA receptor antagonists like ketamine, PCP, DXM, and nitrous oxide; deliriants or antimuscarinics like scopolamine and diphenhydramine; cannabinoids or cannabinoid CB1 receptor agonists like THC, nabilone, and JWH-018; κ-opioid receptor agonists like salvinorin A and pentazocine; GABAA receptor agonists like muscimol and gaboxadol; and oneirogens like ibogaine and harmaline, among ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milligram
The kilogram (also spelled kilogramme) is the base unit of mass in the International System of Units (SI), equal to one thousand grams. It has the unit symbol kg. The word "kilogram" is formed from the combination of the metric prefix kilo- (meaning one thousand) and gram; it is colloquially shortened to "kilo" (plural "kilos"). The kilogram is an SI base unit, defined ultimately in terms of three defining constants of the SI, namely a specific transition frequency of the caesium-133 atom, the speed of light, and the Planck constant. A properly equipped metrology laboratory can calibrate a mass measurement instrument such as a Kibble balance as a primary standard for the kilogram mass. The kilogram was originally defined in 1795 during the French Revolution as the mass of one litre of water (originally at 0 °C, later changed to the temperature of its maximum density, approximately 4 °C). The current definition of a kilogram agrees with this original defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
