Product name:N,N-dimethyldodecylamine
CAS: 112-18-5
Molecular Formula:C14H32BrN
Molecular Weight: 294.3146
Product description:Colourless liquid. - 20 ℃, melting point, boiling point 247 ℃, 110-112 ℃ (0.4 kPa), relative density 0.775, the refractive index of 1.4375. Soluble in alcohol, insoluble in water.The goods is type quaternary ammonium salt cationic surfactant intermediates. With epoxy ethane, dimethyl sulfate, sulfuric acid diethyl ester, methyl chloride, benzyl chloride reaction to generate different quaternary ammonium salt cationic; Reaction with sodium chloroacetate available alkyl betaine zwitterionic surfactant; React with hydrogen peroxide available amine oxide products.
2017年7月19日星期三
What is Thiamethoxam
Product name:Thiamethoxam
CAS: 153719-23-4
Molecular Formula: C8H10ClN5O3S
Molecular Weight: 291.71
Product description:White crystalline powder, technical appearance is yellowish gray to white crystalline powder. Melting point: 139.1 ℃, the vapor pressure: 6.6 x 10 to 9 Pa (25 ℃), solubility: (25 ℃, 4.1 g/L refinement) water, melting temperature 139.1 ℃, vapor pressure, Pa (25 ℃).A new structure of the second generation of neonicotinoid efficient and low toxicity pesticides, the pest has stomach poison, inside the tag and active absorption, used for spraying on the leaf and soil filling root treatment. Its rapidly after applying pesticide, absorption and transmission to each part of the plant, the suction pests such as aphids, planthoppers, leafhoppers, whitefly has good control effect.
CAS: 153719-23-4
Molecular Formula: C8H10ClN5O3S
Molecular Weight: 291.71
Product description:White crystalline powder, technical appearance is yellowish gray to white crystalline powder. Melting point: 139.1 ℃, the vapor pressure: 6.6 x 10 to 9 Pa (25 ℃), solubility: (25 ℃, 4.1 g/L refinement) water, melting temperature 139.1 ℃, vapor pressure, Pa (25 ℃).A new structure of the second generation of neonicotinoid efficient and low toxicity pesticides, the pest has stomach poison, inside the tag and active absorption, used for spraying on the leaf and soil filling root treatment. Its rapidly after applying pesticide, absorption and transmission to each part of the plant, the suction pests such as aphids, planthoppers, leafhoppers, whitefly has good control effect.
Dimetridazole price
Product name:Dimetridazole
CAS: 551-92-8
Molecular Formula: C5H7N3O2
Molecular Weight: 141.12798
Product description:The goods for the class white or yellowish powder, with light gradient black, odourless or almost odourless. Light yellow needle crystalls or crystal powder. Melting point of 138-139 ℃. Soluble in chloroform, ethanol, dilute alkali and dilute acid, insoluble in water, ether. Tasteless. Methyl imidazole nitrate hydrochloride soluble in water, ethanol, slightly soluble in acetone.Mainly used for poultry vibrio hepatitis, necrotic tissue, Turkey organization trichomoniasis, poultry, trichomoniasis, trichomoniasis of cattle also have very good curative effect. The goods also can be used as growth promoters, to promote the production of pigs, chickens and improve feed conversion rate. The goods as a feed additive, make this product in feed processing and 10 to 20 times the amount of feed premix, and then with the required amount of feed mixing. Or first mix the product with the right amount of carrier, then stir in feed. When processing compound feed, granulation and other operation effect of this product has no effect. The goods can be mixed into the feed, also can add in the drinking water for livestock and poultry drinking.
CAS: 551-92-8
Molecular Formula: C5H7N3O2
Molecular Weight: 141.12798
Product description:The goods for the class white or yellowish powder, with light gradient black, odourless or almost odourless. Light yellow needle crystalls or crystal powder. Melting point of 138-139 ℃. Soluble in chloroform, ethanol, dilute alkali and dilute acid, insoluble in water, ether. Tasteless. Methyl imidazole nitrate hydrochloride soluble in water, ethanol, slightly soluble in acetone.Mainly used for poultry vibrio hepatitis, necrotic tissue, Turkey organization trichomoniasis, poultry, trichomoniasis, trichomoniasis of cattle also have very good curative effect. The goods also can be used as growth promoters, to promote the production of pigs, chickens and improve feed conversion rate. The goods as a feed additive, make this product in feed processing and 10 to 20 times the amount of feed premix, and then with the required amount of feed mixing. Or first mix the product with the right amount of carrier, then stir in feed. When processing compound feed, granulation and other operation effect of this product has no effect. The goods can be mixed into the feed, also can add in the drinking water for livestock and poultry drinking.
How to buy Pyridazine
Product name:Pyridazine
CAS: 289-80-5
Molecular Formula: C4H4N2
Molecular Weight: 80.09
Product description:Pyridazine is refers to the nitrogen-bearing six-member heterocyclic azine kind of heterocyclic compounds, isomer and pyrimidine, pyrazine, insoluble in petroleum ether, soluble in methanol, ethanol and ether, and water, benzene and dimethyl formamide miscibility. Pyridazine is weak base, can form a salt and picric acid, hydrochloric acid and so on; Pyridazine is not prone to aromatic nucleophilic substitution reaction and electricity; The potassium permanganate is stable; Using sodium or alcohol can be restored open chain, to 1, 4-2 amino butane. Pyridazine is widely used as pharmaceutical raw materials, such as the SDM SMP for pyridazine derivatives, namely 4 - amino ceng antimalarial drugs, such as blood pressure drug hydralazine is made from pyridazine; Herbicide is also used as a pesticide raw materials, preparation of the "min", "b ammonia ketone of dalai", "bromide kill grass min", "da grass ether", "bud Dan", "da hay", "da grass", "insecticide", "kill phosphorus", etc.
CAS: 289-80-5
Molecular Formula: C4H4N2
Molecular Weight: 80.09
Product description:Pyridazine is refers to the nitrogen-bearing six-member heterocyclic azine kind of heterocyclic compounds, isomer and pyrimidine, pyrazine, insoluble in petroleum ether, soluble in methanol, ethanol and ether, and water, benzene and dimethyl formamide miscibility. Pyridazine is weak base, can form a salt and picric acid, hydrochloric acid and so on; Pyridazine is not prone to aromatic nucleophilic substitution reaction and electricity; The potassium permanganate is stable; Using sodium or alcohol can be restored open chain, to 1, 4-2 amino butane. Pyridazine is widely used as pharmaceutical raw materials, such as the SDM SMP for pyridazine derivatives, namely 4 - amino ceng antimalarial drugs, such as blood pressure drug hydralazine is made from pyridazine; Herbicide is also used as a pesticide raw materials, preparation of the "min", "b ammonia ketone of dalai", "bromide kill grass min", "da grass ether", "bud Dan", "da hay", "da grass", "insecticide", "kill phosphorus", etc.
Carboprost tromethamine price
Product name:Carboprost tromethamine
CAS: 58551-69-2
Molecular Formula:C21H36O5.C4H11NO3
Molecular Weight: 489.64
Product description:Muscle ZhuSheKa other tromethamine can stimulate the gravid uterus muscular contraction, similar to the end of the full-term pregnancy childbirth contraction. It is unable to determine whether the contract due to the card other direct effects on myometrium and cause. However, in most cases, the shrinkage can make pregnancy outcome. Postpartum women after use, can be in uterine muscle contraction placenta parts play a role of the bleeding. Card other tromethamine can also stimulate the human gastrointestinal smooth muscle, when card other tromethamine is used to terminate a pregnancy or postpartum use, can cause vomiting or diarrhea or both are common. Experimental animals and humans can make the body temperature after use. Termination of pregnancy and postpartum use therapeutic doses of card other tromethamine, some patients do a temporary increase in the temperature. Experimental animals and humans using large dose of card other tromethamine after can cause high blood pressure, this may be related to its cause vascular smooth muscle contraction.
CAS: 58551-69-2
Molecular Formula:C21H36O5.C4H11NO3
Molecular Weight: 489.64
Product description:Muscle ZhuSheKa other tromethamine can stimulate the gravid uterus muscular contraction, similar to the end of the full-term pregnancy childbirth contraction. It is unable to determine whether the contract due to the card other direct effects on myometrium and cause. However, in most cases, the shrinkage can make pregnancy outcome. Postpartum women after use, can be in uterine muscle contraction placenta parts play a role of the bleeding. Card other tromethamine can also stimulate the human gastrointestinal smooth muscle, when card other tromethamine is used to terminate a pregnancy or postpartum use, can cause vomiting or diarrhea or both are common. Experimental animals and humans can make the body temperature after use. Termination of pregnancy and postpartum use therapeutic doses of card other tromethamine, some patients do a temporary increase in the temperature. Experimental animals and humans using large dose of card other tromethamine after can cause high blood pressure, this may be related to its cause vascular smooth muscle contraction.
Buy Terlipressinum
Product name:Terlipressinum
CAS: 14636-12-5
Molecular Formula: C52H74N16O15S2
Molecular Weight: 1227.37
Product description:A new type of synthetic long-acting vasopressin preparations, chemical name three ammonia acyl lysine vasopressin, belongs to a kind of precursor drugs, itself is inactive, the body through the aminopeptidase, take off the ends of their N 3 after ammonia acyl residues, slow "release" of a reactive lysine vasopressin. It is this "slow release" mechanism, make its can maintain smooth muscle contraction after a drug for 10 hours, and equivalent dose vasopressin, its active only for 20 to 40 minutes. Slowly, on the other hand, due to the enzyme solution cycle of lysine vasopressin reach toxic levels, therefore, the use of vasopressin is safe.
CAS: 14636-12-5
Molecular Formula: C52H74N16O15S2
Molecular Weight: 1227.37
Product description:A new type of synthetic long-acting vasopressin preparations, chemical name three ammonia acyl lysine vasopressin, belongs to a kind of precursor drugs, itself is inactive, the body through the aminopeptidase, take off the ends of their N 3 after ammonia acyl residues, slow "release" of a reactive lysine vasopressin. It is this "slow release" mechanism, make its can maintain smooth muscle contraction after a drug for 10 hours, and equivalent dose vasopressin, its active only for 20 to 40 minutes. Slowly, on the other hand, due to the enzyme solution cycle of lysine vasopressin reach toxic levels, therefore, the use of vasopressin is safe.
Exenatideacetate price
Product name:Exenatideacetate
CAS: 141732-76-5
Molecular Formula: C184H282N50O60S
Molecular Weight: 4186.6
Product description:Im fall blood sugar, such as glucagon like peptide 1 (glp-1), from the intestinal released into the circulation after dependence may improve glucose insulin secretion, and show the other high blood sugar medicine resistant. Asay the peptide is quasi im fall blood sugar, medicine, can simulate glucose dependent function and intestinal fall blood sugar, insulin secretion increase other resisting high blood sugar medicine. Essex the peptide sequence of amino acids and human glp-1 overlap. Essex in vitro showed that peptides can combine and activation of known human glp-1 receptor. This means that by including cAMP and/or other intracellular signal transduction mechanisms of glucose insulin dependent synthesis and islet beta cells secrete insulin in the body. In the case of elevated glucose concentration, Essex peptide can promote the insulin release from the beta cells. Body after dosing asay the glp-1 peptides simulation of a certain resistance to high blood sugar medicine effect.
CAS: 141732-76-5
Molecular Formula: C184H282N50O60S
Molecular Weight: 4186.6
Product description:Im fall blood sugar, such as glucagon like peptide 1 (glp-1), from the intestinal released into the circulation after dependence may improve glucose insulin secretion, and show the other high blood sugar medicine resistant. Asay the peptide is quasi im fall blood sugar, medicine, can simulate glucose dependent function and intestinal fall blood sugar, insulin secretion increase other resisting high blood sugar medicine. Essex the peptide sequence of amino acids and human glp-1 overlap. Essex in vitro showed that peptides can combine and activation of known human glp-1 receptor. This means that by including cAMP and/or other intracellular signal transduction mechanisms of glucose insulin dependent synthesis and islet beta cells secrete insulin in the body. In the case of elevated glucose concentration, Essex peptide can promote the insulin release from the beta cells. Body after dosing asay the glp-1 peptides simulation of a certain resistance to high blood sugar medicine effect.
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