Triazines

thumb|Marking of product made of Melamine Melamine is an organic compound with the formula C3H6N6. This white solid is a trimer of cyanamide, with a 1,3,5-triazine skeleton. Like cyanamide, it contains 66% nitrogen by mass, and its derivatives have fire-retardant properties due to its release of nitrogen gas when burned or charred. Melamine can be combined with formaldehyde and other agents to produce melamine resins. Such resins are characteristically durable thermosetting plastic used in high-pressure decorative laminates such as Formica, melamine dinnerware including cooking utensils, plat

RDX (Research Department Explosive or Royal Demolition Explosive), or hexogen, also known by other names, is an organic compound with the formula (CH2N2O2)3. It is white, odorless, tasteless, and widely used as an explosive. Chemically, it is classified as a nitroamine alongside HMX, which is a more energetic explosive than trinitrotoluene (TNT). It was used widely in World War II and remains common in military applications. It is lower performing and more toxic than modern replacements like TKX-50.

Ceftriaxone, sold under the brand name Rocephin, is a third-generation cephalosporin antibiotic used for the treatment of a number of bacterial infections. These include middle ear infections, endocarditis, meningitis, pneumonia, bone and joint infections, intra-abdominal infections, skin infections, urinary tract infections, gonorrhea, and pelvic inflammatory disease. It is also sometimes used before surgery and following a bite wound to try to prevent infection. Ceftriaxone can be given by injection into a vein or into a muscle.

Lamotrigine ( ), sold under the brand name Lamictal among others, is a medication used to treat epilepsy and stabilize mood in bipolar disorder. For epilepsy, this includes focal seizures, tonic-clonic seizures, and seizures in Lennox-Gastaut syndrome. In bipolar disorder, lamotrigine has not been shown to reliably treat acute depression in any groups except for the severely depressed; but for patients with bipolar disorder who are not currently symptomatic, it appears to reduce the risk of future episodes of depression. Lamotrigine is also used off label for unipolar depression (major depress

Atrazine ( ) is a chlorinated herbicide of the triazine class. It is used to prevent pre-emergence broadleaf weeds in crops such as maize (corn), soybean and sugarcane, and also in turf landscaping, such as golf courses and residential lawns. Its use significantly increases crop yields. Atrazine is one of the most widely used herbicides in the United States, Canada, Australia, and Brazil, but has been banned in other countries including in the European Union and the Gulf Cooperation Council. Its use is controversial and highly regulated.

chemical compound belonging to the class of triazine

right|frame|class=skin-invert|The three isomers of triazine, with ring numbering Triazines are a class of nitrogen-containing heterocycles. The parent molecules' molecular formula is . They exist in three isomeric forms, 1,3,5-triazines being common.

Melarsoprol is an arsenic-containing medication used for the treatment of sleeping sickness (African trypanosomiasis). It is specifically used for second-stage disease caused by Trypanosoma brucei rhodesiense when the central nervous system is involved. For Trypanosoma brucei gambiense, eflornithine or fexinidazole is usually preferred. It is effective in about 95% of people. It is given by injection and is known by patients as "fire in the veins".

Altretamine (trade name Hexalen), also called hexamethylmelamine, is an antineoplastic agent. It was approved by the U.S. FDA in 1990.

chemical compound

chemical compound

Azacitidine, sold under the brand name Vidaza among others, is a medication used for the treatment of myelodysplastic syndrome, myeloid leukemia, and juvenile myelomonocytic leukemia. It is a chemical analog of cytidine, a nucleoside in DNA and RNA. Azacitidine and its deoxy derivative, decitabine (also known as 5-aza-2′-deoxycytidine) were first synthesized in Czechoslovakia as potential chemotherapeutic agents for cancer.

1,3,5-Triazine, also called '''s-triazine', is an organic chemical compound with the formula (HCN). It is a six-membered heterocyclic aromatic ring, one of several isomeric triazines. s''-Triazine —the "symmetric" isomer—and its derivatives are useful in a variety of applications.

Decitabine (i.e., 5-aza-2′-deoxycytidine), sold under the brand name Dacogen among others, acts as a nucleic acid synthesis inhibitor. It is a medication for the treatment of myelodysplastic syndromes, a class of conditions where certain blood cells are dysfunctional, and for acute myeloid leukemia (AML). Chemically, it is a cytidine analog.

Cyromazine is a triazine insect growth regulator used as an insecticide to control dipterans and some other insects. It is a cyclopropyl derivative of melamine. The exact mechanism of action of cyromazine against insects is unclear although it does affect the larval and pupal cuticles.

Hexazinone is an organic compound that is used as a broad spectrum herbicide. It is a colorless solid. It exhibits some solubility in water but is highly soluble in most organic solvents except alkanes. A member of the triazine class herbicides, it is manufactured by DuPont and sold under the trade name Velpar.

Simazine is an herbicide of the triazine class. The compound is used to control broad-leaved weeds and annual grasses.

Terbuthylazine is a selective herbicide. Chemically, it is a halogenated triazine; compared with atrazine (1958 inv., Geigy lab) and simazine, it has a tert-butyl group in place of the isopropyl and ethyl group, respectively. The sim-azine molecule with 2 ethyl groups is symmetric and flat (excepting its equal ends). The threefold substituted triazines have resonance of the free (non-bonding, \pi-) electron pairs, resulting in equivalent mesomeric structures.

Anilazine (ǎ-nǐl-a-zēn) is an organic compound with the chemical formula C9H5Cl3N4. It is a pesticide used on crops. It comes under the category of triazine fungicides. It is used for controlling fungus diseases which attack lawns and turf, cereals, coffee, and a wide variety of vegetables and other crops. It is also used for the control of potato and tomato leafspots.

Ammeline (4,6-diamino-2-hydroxy-1,3,5-triazine) is a triazine derivative. It is the hydrolysis product of melamine.

Toxoflavin is a toxin produced by a variety of bacteria including Burkholderia gladioli. It also has antibiotic properties.

Metsulfuron-methyl is an organic compound classified as a sulfonylurea herbicide, which kills broadleaf weeds and some annual grasses. It is a systemic compound with foliar and soil activity, that inhibits cell division in shoots and roots. It has residual activity in soils, allowing it to be used infrequently but requiring up to 22 months before planting certain crops (sunflowers, flax, corn, or safflower). It has very low toxicity to mammals, birds, fish, and insects but is a moderate eye irritant.

hydrogen-bonded adduct of melamine and isocyanuric acid

Acetoguanamine is an organic compound with the chemical formula (CNH2)2CCH3N3. It is related to melamine but with one amino group replaced by methyl. Acetoguanamine is used in the manufacturing of melamine resins. Unlike melamine ((CNH2)3N3), acetoguanamine is not a crosslinker. The "aceto" prefix is historical, the compound does not contain an acetyl group. A related compound is benzoguanamine.

chemical compound

Prometon is a herbicide for annual and perennial broad-leaf weed, brush and grass control mainly in non-cropping situations.

Almitrine (marketed as Duxil by Servier) is a diphenylmethylpiperazine derivative classified as a respiratory stimulant by the ATC. It enhances respiration by acting as an agonist of peripheral chemoreceptors located on the carotid bodies. The drug increases arterial oxygen tension while decreasing arterial carbon dioxide tension in patients with chronic obstructive pulmonary disease. It may also prove useful in the treatment of nocturnal oxygen desaturation without impairing the quality of sleep. A significant literature exists for this compound, including over 60 papers that Medline labels a

chemical compound

2,4,6-Tris(trinitromethyl)-1,3,5-triazine is a chemical compound that is a derivative of triazine first prepared in 1995. It is synthesized by destructive nitration of 2,4,6-tricarboxyl-1,3,5-triazine. It is noteworthy for having more nitro groups than it does carbon atoms, thus potentially being useful as an oxygen source, or added to oxygen-poor explosives to increase their power.

Ammelide (6-amino-2,4-dihydroxy-1,3,5-triazine) is a triazine and the hydrolysis product of ammeline.

Trinitrotriazine, or 2,4,6-trinitro-1,3,5-triazine, is a theoretical explosive compound. Synthesis of this compound has been elusive despite its simple structure, as conventional nitration of triazine becomes increasingly more difficult as more nitro groups are added. A successful route would more likely proceed by trimerisation of nitryl cyanide. The precursor nitryl cyanide was first synthesized by Rahm et al. in 2014.

chemical compound

Cycloguanil is a dihydrofolate reductase inhibitor, and is a metabolite of the antimalarial drug proguanil; its formation in vivo has been thought to be primarily responsible for the antimalarial activity of proguanil. However, more recent work has indicated that, while proguanil is synergistic with the drug atovaquone (as in the combination Malarone), cycloguanil is in fact antagonistic to the effects of atovaquone, suggesting that, unlike cycloguanil, proguanil may have an alternative mechanism of antimalarial action besides dihydrofolate reductase inhibition.

Iscotrizinol (USAN, INCI diethylhexyl butamido triazone) is an organic compound used in sunscreens to absorb UVB and some UVA radiation with a peak protection at 310 nm. It is one of the most photostable chemical sunscreens known today with 25 hours required to lose 10% of its SPF protection ability. It is marketed as Uvasorb HEB by 3V Sigma.

Benzoguanamine is an organic compound with the chemical formula (CNH2)2(CC6H5)N3. It is related to melamine but with one amino group replaced by phenyl. Benzoguanamine is used in the manufacturing of melamine resins. Unlike melamine ((CNH2)3N3), benzoguanamine is not a crosslinker. The "benzo" prefix is historical, as the compound contains phenyl, not a benzo group. A related compound is acetoguanamine.

Enasidenib, sold under the brand name Idhifa, is an anti-cancer medication used to treat relapsed or refractory acute myeloid leukemia. It is an inhibitor of isocitrate dehydrogenase 2 (IDH2).

1,3,5-Trimethyl-1,3,5-triazinane is an organic compound with the formula (CHNCH). It is a colorless liquid that is soluble in many organic solvents. Structurally, it is one of several related hexahydro-1,3,5-triazines, which typically result from the condensation reaction of amines and formaldehyde.

Cyanazine is a herbicide that belongs to the group of triazines. Cyanazine inhibits photosynthesis and is therefore used as a herbicide.

Tribenuron in the form of tribenuron-methyl is a sulfonylurea herbicide. Its mode of action is the inhibition of acetolactate synthase, Group 2 / Group B of the Herbicide Resistance Action Committee's classification scheme.

Chlorsulfuron is an ALS (acetolactate synthase) inhibitor herbicide, and is a sulfonylurea compound. It was discovered by George Levitt in February 1976 while working at DuPont, which was the patent assignee.

Triethylenemelamine (abbreviated TEM, also called Tretamine) is a drug used in chemotherapy.

chemical compound

Bemotrizinol (INN, USAN, INCI name bis-ethylhexyloxyphenol methoxyphenyl triazine, BEMT; marketed as EscalolS, Parsol Shield, and TinosorbS) is an oil-soluble organic compound that is added to sunscreens to absorb UV rays.

Melarsomine (melaminylthioarsenate) is an arsenic-based anthelmintic. In the U.S., it is marketed under the trade names Immiticide (Merial) and Diroban (Zoetis), and is approved by the FDA's Center for Veterinary Medicine for the treatment of adult heartworm (Dirofilaria immitis) infection in dogs. It is not approved for treatment in cats, or dogs in late-stage infection.

thumb|right|Chemical structure of lamotrigine Phenyltriazines are a class of molecules containing a phenyl group and a triazine group. These molecules are pharmacologically important. As an example, lamotrigine is a phenyltriazine derivative used as an anticonvulsant drug and has been shown to be useful for alleviating epilepsy and bipolar disorder.

Eptapirone (F-11,440) is a very potent and highly selective 5-HT1A receptor full agonist of the azapirone family. Its affinity for the 5-HT1A receptor was reported to be 4.8 nM (Ki) (or 8.33 (pKi)), and its intrinsic activity approximately equal to that of serotonin (i.e., 100%).

Diclazuril (trade name Vecoxan) is a coccidiostat. In 2025 diclazuril has also been reported to interact with tubulin and inhibit its polymerization.

Resmetirom, sold under the brand name Rezdiffra, is a medication used to treat a form of fatty liver disease. Specifically it is used in the treatment of noncirrhotic metabolic dysfunction associated steatohepatitis (MASH) (formerly known as nonalcoholic steatohepatitis NASH). It is structurally similar to the thyroid hormone triiodothyronine and acts as an agonist of the thyroid hormone receptor beta (NR1A2).

Indaziflam is a preemergent herbicide used especially for grass control in tree and bush crops.

chemical compound

Pymetrozine is an insecticide in the pyridine-azomethine chemical class, primarily utilized for controlling homopteran pests, such as aphids and whiteflies, in agricultural settings. It selectively targets the nervous system of sap-feeding insects, causing them to cease feeding soon after ingestion. This unique mechanism limits impact on non-target beneficial insects. Pymetrozine has been extensively used on rice, potato and brassica crops as an alternative to organophosphorus pesticides.